#define SDCCLRANGE_H 1
extern hTab *liveRanges;
-extern hTab *iCodehTab ;
+extern hTab *iCodehTab;
+extern hTab *iCodeSeqhTab;
-void computeLiveRanges (eBBlock **, int);
+int notUsedInBlock (symbol *, eBBlock *, iCode *);
+bool allDefsOutOfRange (bitVect *, int, int);
+void computeLiveRanges (eBBlock **, int, bool);
+void recomputeLiveRanges (eBBlock **, int);
+
+void setToRange (operand *, int, bool);
+void hashiCodeKeys (eBBlock **, int);
#endif