+/* Functions declarations : Slot format handler */
+#ifdef NR_TDD
+SlotConfig schGetSlotSymbFrmt(uint16_t slot, uint32_t bitMap);
+uint8_t calculateSlotPatternLength(uint8_t scs, uint8_t periodicity);
+#endif
+
+/* Functions declarations : Resource allocation handler */
+uint16_t schCalcTbSize(uint32_t payLoadSize);
+uint16_t schCalcNumPrb(uint16_t tbSize, uint16_t mcs, uint8_t numSymbols);
+uint16_t schCalcTbSizeFromNPrb(uint16_t numPrb, uint16_t mcs, uint8_t numSymbols);
+bool fillPrbBitmap(uint64_t *prbBitmap, uint16_t startPrb, uint16_t numPrb);
+CmLList* isPrbAvailable(CmLListCp *freePrbBlockList, uint16_t startPrb, uint16_t numPrb);
+void removeAllocatedPrbFromFreePrbList(CmLListCp *freePrbBlockList, CmLList *node, \
+ uint16_t startPrb, uint16_t numPrb);
+uint8_t findDmrsStartSymbol(uint16_t dlDmrsSymbBitMap);
+void covertFreqDomRsrcMapToIAPIFormat(uint8_t *sourceBitMap, uint8_t *destBitMap);