add skeleton OER stubs
diff --git a/skeletons/OCTET_STRING.c b/skeletons/OCTET_STRING.c
index 85f93f4..fa3d65e 100644
--- a/skeletons/OCTET_STRING.c
+++ b/skeletons/OCTET_STRING.c
@@ -41,6 +41,13 @@
OCTET_STRING_decode_uper, /* Unaligned PER decoder */
OCTET_STRING_encode_uper, /* Unaligned PER encoder */
#endif /* ASN_DISABLE_PER_SUPPORT */
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ 0,
+ 0,
+#endif /* ASN_DISABLE_OER_SUPPORT */
0, /* Use generic outmost tag fetcher */
asn_DEF_OCTET_STRING_tags,
sizeof(asn_DEF_OCTET_STRING_tags)