structure comparison functions
diff --git a/skeletons/ANY.c b/skeletons/ANY.c
index 3c82561..082f3df 100644
--- a/skeletons/ANY.c
+++ b/skeletons/ANY.c
@@ -16,6 +16,7 @@
 	"ANY",
 	OCTET_STRING_free,
 	OCTET_STRING_print,
+	OCTET_STRING_compare,
 	asn_generic_no_constraint,
 	OCTET_STRING_decode_ber,
 	OCTET_STRING_encode_der,