Simplify the logic of accessing codec function for specific TYPE
diff --git a/skeletons/OCTET_STRING.c b/skeletons/OCTET_STRING.c
index d9a8c8b..f5f1cce 100644
--- a/skeletons/OCTET_STRING.c
+++ b/skeletons/OCTET_STRING.c
@@ -14,7 +14,7 @@
 static const ber_tlv_tag_t asn_DEF_OCTET_STRING_tags[] = {
 	(ASN_TAG_CLASS_UNIVERSAL | (4 << 2))
 };
-static asn_OCTET_STRING_specifics_t asn_SPC_OCTET_STRING_specs = {
+asn_OCTET_STRING_specifics_t asn_SPC_OCTET_STRING_specs = {
 	sizeof(OCTET_STRING_t),
 	offsetof(OCTET_STRING_t, _asn_ctx),
 	ASN_OSUBV_STR