no-such-struct: alg_name
no-such-struct: alg_aead_name
no-such-struct: alg_hash_name
no-such-struct: alg_skcipher_name
no-such-struct: alg_compress_name
no-such-struct: msghdr_alg
no-such-struct: cmsghdr_alg_op
no-such-struct: cmsghdr_alg_assoc