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-rw-r--r--sys/decl.go9
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/decl.go b/sys/decl.go
index 82f1871e1..af3202ae2 100644
--- a/sys/decl.go
+++ b/sys/decl.go
@@ -23,6 +23,13 @@ type Type interface {
Align() uintptr
}
+func IsPad(t Type) bool {
+ if ct, ok := t.(ConstType); ok && ct.IsPad {
+ return true
+ }
+ return false
+}
+
type TypeCommon struct {
TypeName string
IsOptional bool
@@ -313,6 +320,7 @@ type ConstType struct {
TypeCommon
TypeSize uintptr
Val uintptr
+ IsPad bool
}
func (t ConstType) Size() uintptr {
@@ -654,5 +662,6 @@ func makePad(sz uintptr) Type {
TypeCommon: TypeCommon{TypeName: "pad", IsOptional: false},
TypeSize: sz,
Val: 0,
+ IsPad: true,
}
}