diff --git a/3rdparty/libe2ap/TriggeringMessage.h b/3rdparty/libe2ap/TriggeringMessage.h
new file mode 100644
index 0000000..84c398f
--- /dev/null
+++ b/3rdparty/libe2ap/TriggeringMessage.h
@@ -0,0 +1,52 @@
+/*
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
+ * From ASN.1 module "X2AP-CommonDataTypes"
+ * 	found in "Spec/e2_and_x2-combined-and-minimized.asn1"
+ * 	`asn1c -pdu=auto -fincludes-quoted -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example`
+ */
+
+#ifndef	_TriggeringMessage_H_
+#define	_TriggeringMessage_H_
+
+
+#include "asn_application.h"
+
+/* Including external dependencies */
+#include "NativeEnumerated.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Dependencies */
+typedef enum TriggeringMessage {
+	TriggeringMessage_initiating_message	= 0,
+	TriggeringMessage_successful_outcome	= 1,
+	TriggeringMessage_unsuccessful_outcome	= 2
+} e_TriggeringMessage;
+
+/* TriggeringMessage */
+typedef long	 TriggeringMessage_t;
+
+/* Implementation */
+extern asn_per_constraints_t asn_PER_type_TriggeringMessage_constr_1;
+extern asn_TYPE_descriptor_t asn_DEF_TriggeringMessage;
+extern const asn_INTEGER_specifics_t asn_SPC_TriggeringMessage_specs_1;
+asn_struct_free_f TriggeringMessage_free;
+asn_struct_print_f TriggeringMessage_print;
+asn_constr_check_f TriggeringMessage_constraint;
+ber_type_decoder_f TriggeringMessage_decode_ber;
+der_type_encoder_f TriggeringMessage_encode_der;
+xer_type_decoder_f TriggeringMessage_decode_xer;
+xer_type_encoder_f TriggeringMessage_encode_xer;
+per_type_decoder_f TriggeringMessage_decode_uper;
+per_type_encoder_f TriggeringMessage_encode_uper;
+per_type_decoder_f TriggeringMessage_decode_aper;
+per_type_encoder_f TriggeringMessage_encode_aper;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _TriggeringMessage_H_ */
+#include "asn_internal.h"