structure comparison functions
diff --git a/skeletons/UniversalString.c b/skeletons/UniversalString.c
index 59d8345..3f0344e 100644
--- a/skeletons/UniversalString.c
+++ b/skeletons/UniversalString.c
@@ -28,6 +28,7 @@
 	"UniversalString",
 	OCTET_STRING_free,
 	UniversalString_print,      /* Convert into UTF8 and print */
+	OCTET_STRING_compare,
 	asn_generic_no_constraint,
 	OCTET_STRING_decode_ber,
 	OCTET_STRING_encode_der,