introduce oer constraint code
diff --git a/skeletons/NativeInteger.c b/skeletons/NativeInteger.c
index 2839dc4..fde6557 100644
--- a/skeletons/NativeInteger.c
+++ b/skeletons/NativeInteger.c
@@ -48,6 +48,7 @@
 	sizeof(asn_DEF_NativeInteger_tags) / sizeof(asn_DEF_NativeInteger_tags[0]),
 	asn_DEF_NativeInteger_tags,	/* Same as above */
 	sizeof(asn_DEF_NativeInteger_tags) / sizeof(asn_DEF_NativeInteger_tags[0]),
+	0,	/* No OER visible constraints */
 	0,	/* No PER visible constraints */
 	0, 0,	/* No members */
 	0	/* No specifics */