+uint8_t packDuMacSliceCfgReq(Pst *pst, MacSliceCfgReq *sliceCfgReq);
+uint8_t MacProcSliceCfgReq(Pst *pst, MacSliceCfgReq *sliceCfgReq);
+uint8_t unpackMacSliceCfgReq(DuMacSliceCfgReq func, Pst *pst, Buffer *mBuf);
+uint8_t DuProcMacSliceCfgRsp(Pst *pst, MacSliceCfgRsp *cfgRsp);
+uint8_t packDuMacSliceCfgRsp(Pst *pst, MacSliceCfgRsp *cfgRsp);
+uint8_t unpackDuMacSliceCfgRsp(MacDuSliceCfgRspFunc func, Pst *pst, Buffer *mBuf);
+uint8_t packDuMacSliceRecfgReq(Pst *pst, MacSliceCfgReq *sliceReCfgReq);
+uint8_t MacProcSliceReCfgReq(Pst *pst, MacSliceCfgReq *sliceReCfgReq);
+uint8_t unpackMacSliceReCfgReq(DuMacSliceRecfgReq func, Pst *pst, Buffer *mBuf);
+uint8_t DuProcMacSliceReCfgRsp(Pst *pst, MacSliceCfgRsp *cfgRsp);
+uint8_t packDuMacSliceReCfgRsp(Pst *pst, MacSliceCfgRsp *cfgRsp);
+uint8_t unpackDuMacSliceReCfgRsp(MacDuSliceReCfgRspFunc func, Pst *pst, Buffer *mBuf);
+uint8_t duHandleSlotInd(Pst *pst, SlotTimingInfo *slotIndInfo);
+uint8_t packMacSlotInd(Pst *pst, SlotTimingInfo *slotIndInfo);
+uint8_t unpackDuMacSlotInd(DuMacSlotInd func, Pst *pst, Buffer *mBuf);
+uint8_t packDuMacDlPcchInd(Pst *pst, MacPcchInd *pcchInd);
+uint8_t MacProcDlPcchInd(Pst *pst, MacPcchInd *pcchInd);
+uint8_t unpackMacDlPcchInd(DuMacDlPcchInd func, Pst *pst, Buffer *mBuf);
+int8_t getFreeBitFromUeBitMap(uint16_t cellId);
+void unsetBitInUeBitMap(uint16_t cellId, uint8_t bitPos);