--- /dev/null
+
+/*****************************************************************************
+# *
+# Copyright 2020 AT&T Intellectual Property *
+# *
+# Licensed under the Apache License, Version 2.0 (the "License"); *
+# you may not use this file except in compliance with the License. *
+# You may obtain a copy of the License at *
+# *
+# http://www.apache.org/licenses/LICENSE-2.0 *
+# *
+# Unless required by applicable law or agreed to in writing, software *
+# distributed under the License is distributed on an "AS IS" BASIS, *
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
+# See the License for the specific language governing permissions and *
+# limitations under the License. *
+# *
+******************************************************************************/
+
+#ifndef ENCODE_E2APV1_HPP
+#define ENCODE_E2APV1_HPP
+
+#include <vector>
+
+
+extern "C" {
+
+#include "E2AP-PDU.h"
+#include "OCTET_STRING.h"
+
+}
+
+namespace encoding {
+
+ struct ran_func_info {
+ long ranFunctionId;
+ OCTET_STRING_t *ranFunctionDesc;
+ long ranFunctionRev;
+ };
+
+ long get_function_id_from_subscription(E2AP_PDU_t *e2ap_pdu);
+
+ void buildSubsReq(E2AP_PDU_t *pdu);
+
+ void generate_e2apv1_setup_request_parameterized(E2AP_PDU_t *setup_req_pdu, std::vector<ran_func_info> all_funcs);
+
+ void generate_e2apv1_setup_response(E2AP_PDU_t *setup_resp_pdu);
+
+ void generate_e2apv1_subscription_request(E2AP_PDU_t *sub_req_pdu);
+
+ void generate_e2apv1_subscription_response(E2AP_PDU_t *sub_resp_pdu, E2AP_PDU_t *sub_req_pdu);
+
+ void generate_e2apv1_subscription_response_success(E2AP_PDU *e2ap_pdu, long reqActionIdsAccepted[], long reqActionIdsRejected[], int accept_size, int reject_size, long reqRequestorId, long reqInstanceId);
+
+ void generate_e2apv1_indication_request_parameterized(E2AP_PDU *e2ap_pdu, long requestorId, long instanceId, long ranFunctionId, long actionId, long seqNum, uint8_t *ind_header_buf, int header_length, uint8_t *ind_message_buf, int message_length);
+
+}
+
+#endif