diff --git a/3rdparty/libe2ap/E2AP-PDU.h b/3rdparty/libe2ap/E2AP-PDU.h
new file mode 100644
index 0000000..7592b16
--- /dev/null
+++ b/3rdparty/libe2ap/E2AP-PDU.h
@@ -0,0 +1,59 @@
+/*
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
+ * From ASN.1 module "E2AP-PDU-Descriptions"
+ * 	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	_E2AP_PDU_H_
+#define	_E2AP_PDU_H_
+
+
+#include "asn_application.h"
+
+/* Including external dependencies */
+#include "RICInitiatingMessage.h"
+#include "RICSuccessfulOutcome.h"
+#include "RICUnsuccessfulOutcome.h"
+#include "constr_CHOICE.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Dependencies */
+typedef enum E2AP_PDU_PR {
+	E2AP_PDU_PR_NOTHING,	/* No components present */
+	E2AP_PDU_PR_initiatingMessage,
+	E2AP_PDU_PR_successfulOutcome,
+	E2AP_PDU_PR_unsuccessfulOutcome
+	/* Extensions may appear below */
+	
+} E2AP_PDU_PR;
+
+/* E2AP-PDU */
+typedef struct E2AP_PDU {
+	E2AP_PDU_PR present;
+	union E2AP_PDU_u {
+		RICInitiatingMessage_t	 initiatingMessage;
+		RICSuccessfulOutcome_t	 successfulOutcome;
+		RICUnsuccessfulOutcome_t	 unsuccessfulOutcome;
+		/*
+		 * This type is extensible,
+		 * possible extensions are below.
+		 */
+	} choice;
+	
+	/* Context for parsing across buffer boundaries */
+	asn_struct_ctx_t _asn_ctx;
+} E2AP_PDU_t;
+
+/* Implementation */
+extern asn_TYPE_descriptor_t asn_DEF_E2AP_PDU;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _E2AP_PDU_H_ */
+#include "asn_internal.h"