+/* Functions for UL CCCH Ind from MAC to DU APP*/
+typedef uint16_t (*DuMacUlCcchInd) ARGS((
+ Pst *pst,
+ UlCcchIndInfo *ulCcchIndInfo ));
+
+/* Functions for DL CCCH Ind from DU APP to MAC*/
+typedef uint16_t (*DuMacDlCcchInd) ARGS((
+ Pst *pst,
+ DlCcchIndInfo *dlCcchIndInfo ));
+
+extern uint16_t packMacSlotInd(Pst *pst, SlotInfo *slotInfo );
+extern uint16_t unpackMacSlotInd(DuMacSlotInd func, Pst *pst, Buffer *mBuf);
+extern uint16_t duHandleSlotInd(Pst *pst, SlotInfo *slotInfo);
+extern uint16_t packMacCellStartReq(Pst *pst, MacCellStartInfo *cellStartInfo);
+extern uint16_t unpackMacCellStartReq(DuMacCellStartReq func, Pst *pst, Buffer *mBuf);
+extern uint16_t MacHdlCellStartReq(Pst *pst, MacCellStartInfo *cellStartInfo);
+extern uint16_t packMacCellStopReq(Pst *pst, MacCellStopInfo *cellStopInfo);
+extern uint16_t unpackMacCellStopReq(DuMacCellStopReq func, Pst *pst, Buffer *mBuf);
+extern uint16_t MacHdlCellStopReq(Pst *pst, MacCellStopInfo *cellStopInfo);