diff --git a/src/VideotexString.c b/src/VideotexString.c
new file mode 100644
index 0000000..5f5f33d
--- /dev/null
+++ b/src/VideotexString.c
@@ -0,0 +1,37 @@
+/*-
+ * Copyright (c) 2003 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_internal.h>
+#include <VideotexString.h>
+
+/*
+ * VideotexString basic type description.
+ */
+static ber_tlv_tag_t asn_DEF_VideotexString_tags[] = {
+	(ASN_TAG_CLASS_UNIVERSAL | (21 << 2)),	/* [UNIVERSAL 21] IMPLICIT */
+	(ASN_TAG_CLASS_UNIVERSAL | (4 << 2))	/* ... OCTET STRING */
+};
+asn_TYPE_descriptor_t asn_DEF_VideotexString = {
+	"VideotexString",
+	"VideotexString",
+	OCTET_STRING_free,
+	OCTET_STRING_print,         /* non-ascii string */
+	asn_generic_unknown_constraint,
+	OCTET_STRING_decode_ber,    /* Implemented in terms of OCTET STRING */
+	OCTET_STRING_encode_der,
+	OCTET_STRING_decode_xer_hex,
+	OCTET_STRING_encode_xer,
+	0, 0,
+	0, /* Use generic outmost tag fetcher */
+	asn_DEF_VideotexString_tags,
+	sizeof(asn_DEF_VideotexString_tags)
+	  / sizeof(asn_DEF_VideotexString_tags[0]) - 1,
+	asn_DEF_VideotexString_tags,
+	sizeof(asn_DEF_VideotexString_tags)
+	  / sizeof(asn_DEF_VideotexString_tags[0]),
+	0,	/* No PER visible constraints */
+	0, 0,	/* No members */
+	0	/* No specifics */
+};
+