diff --git a/src/s1ap/asn1c/asnGenFiles/ProtocolExtensionID.h b/src/s1ap/asn1c/asnGenFiles/ProtocolExtensionID.h
new file mode 100644
index 0000000..77833f1
--- /dev/null
+++ b/src/s1ap/asn1c/asnGenFiles/ProtocolExtensionID.h
@@ -0,0 +1,46 @@
+/*
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
+ * From ASN.1 module "S1AP-CommonDataTypes"
+ * 	found in "./asn1c/S1AP-CommonDataTypes.asn"
+ * 	`asn1c -fcompound-names -fno-include-deps -gen-PER -findirect-choice -pdu=S1AP-PDU`
+ */
+
+#ifndef	_ProtocolExtensionID_H_
+#define	_ProtocolExtensionID_H_
+
+
+#include <asn_application.h>
+
+/* Including external dependencies */
+#include <NativeInteger.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* ProtocolExtensionID */
+typedef long	 ProtocolExtensionID_t;
+
+/* Implementation */
+extern asn_per_constraints_t asn_PER_type_ProtocolExtensionID_constr_1;
+extern asn_TYPE_descriptor_t asn_DEF_ProtocolExtensionID;
+asn_struct_free_f ProtocolExtensionID_free;
+asn_struct_print_f ProtocolExtensionID_print;
+asn_constr_check_f ProtocolExtensionID_constraint;
+ber_type_decoder_f ProtocolExtensionID_decode_ber;
+der_type_encoder_f ProtocolExtensionID_encode_der;
+xer_type_decoder_f ProtocolExtensionID_decode_xer;
+xer_type_encoder_f ProtocolExtensionID_encode_xer;
+oer_type_decoder_f ProtocolExtensionID_decode_oer;
+oer_type_encoder_f ProtocolExtensionID_encode_oer;
+per_type_decoder_f ProtocolExtensionID_decode_uper;
+per_type_encoder_f ProtocolExtensionID_encode_uper;
+per_type_decoder_f ProtocolExtensionID_decode_aper;
+per_type_encoder_f ProtocolExtensionID_encode_aper;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _ProtocolExtensionID_H_ */
+#include <asn_internal.h>