-S16 BuildAndSendE2SetupReq();
-S16 SendE2APMsg(Region , Pool );
+E2apMsgDb e2apMsgDb;
+uint8_t BuildAndSendE2SetupReq();
+uint8_t deAllocateE2SetupReqMsg(E2AP_PDU_t *e2apMsg, \
+ E2setupRequest_t *e2SetupReq, uint8_t idx);
+uint8_t SendE2APMsg(Region , Pool );