uint8_t duBuildAndSendUeContextModReq(uint16_t cellId, uint16_t crnti, DuUeCfg *duUeCfg);
uint8_t BuildAndSendUeContextReleaseReq(uint16_t cellId, uint8_t ueIdx);
uint8_t BuildAndSendUeContextReleaseComplete(uint32_t gnbCuUeF1apId, uint32_t gnbDuUeF1apId);
uint8_t duBuildAndSendUeContextModReq(uint16_t cellId, uint16_t crnti, DuUeCfg *duUeCfg);
uint8_t BuildAndSendUeContextReleaseReq(uint16_t cellId, uint8_t ueIdx);
uint8_t BuildAndSendUeContextReleaseComplete(uint32_t gnbCuUeF1apId, uint32_t gnbDuUeF1apId);