-extern int8_t coresetIdxTable[MAX_CORESET_INDEX][4];
-extern int8_t searchSpaceIdxTable[MAX_SEARCH_SPACE_INDEX][4];
+/* Table array declarations */
+int8_t coresetIdxTable[MAX_CORESET_INDEX][4];
+int8_t searchSpaceIdxTable[MAX_SEARCH_SPACE_INDEX][4];
+uint8_t defaultUlAckTbl[DEFAULT_UL_ACK_LIST_COUNT];
+uint8_t minMsg3SchTime[MAX_NUM_MU];
+uint8_t pucchResourceSet[MAX_PUCCH_RES_SET_IDX][4];
+uint8_t puschDeltaTable[MAX_MU_PUSCH];
+uint16_t prachCfgIdxTable[MAX_PRACH_CONFIG_IDX][8];
+uint16_t numRbForPrachTable[MAX_RACH_NUM_RB_IDX][5];
+uint8_t schCmnDlRvTbl[4];
+/* Functions declarations : Linked list handler */
+uint8_t addNodeToLList(CmLListCp *llist, void *blockToAdd, CmLList *currNode);
+uint8_t deleteNodeFromLList(CmLListCp *llist, CmLList *node);
+
+/* 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