diff --git a/src/asn1c/GTP-TEI.h b/src/asn1c/GTP-TEI.h
new file mode 100644
index 0000000..9feb908
--- /dev/null
+++ b/src/asn1c/GTP-TEI.h
@@ -0,0 +1,43 @@
+/*
+ * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * From ASN.1 module "HNBAP-IEs"
+ * 	found in "../../asn1/hnbap/HNBAP-IEs.asn"
+ * 	`asn1c -gen-PER -fnative-types`
+ */
+
+#ifndef	_GTP_TEI_H_
+#define	_GTP_TEI_H_
+
+
+#include <asn_application.h>
+
+/* Including external dependencies */
+#include <OCTET_STRING.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* GTP-TEI */
+typedef OCTET_STRING_t	 GTP_TEI_t;
+
+/* Implementation */
+extern asn_TYPE_descriptor_t asn_DEF_GTP_TEI;
+asn_struct_free_f GTP_TEI_free;
+asn_struct_print_f GTP_TEI_print;
+asn_constr_check_f GTP_TEI_constraint;
+ber_type_decoder_f GTP_TEI_decode_ber;
+der_type_encoder_f GTP_TEI_encode_der;
+xer_type_decoder_f GTP_TEI_decode_xer;
+xer_type_encoder_f GTP_TEI_encode_xer;
+per_type_decoder_f GTP_TEI_decode_uper;
+per_type_encoder_f GTP_TEI_encode_uper;
+per_type_decoder_f GTP_TEI_decode_aper;
+per_type_encoder_f GTP_TEI_encode_aper;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _GTP_TEI_H_ */
+#include <asn_internal.h>