+DEFSETFUNC (printEntryLabel);
+eBBlock *neweBBlock ();
+edge *newEdge (eBBlock *, eBBlock *);
+eBBlock *eBBWithEntryLabel (eBBlock **, symbol *, int);
+DEFSETFUNC (ifFromIs);
+set *edgesTo (eBBlock *);
+void remiCodeFromeBBlock (eBBlock *, iCode *);
+void addiCodeToeBBlock (eBBlock *, iCode *, iCode *);
+eBBlock **iCodeBreakDown (iCode *, int *);
+void replaceSymBySym (set *, operand *, operand *);
+iCode *iCodeFromeBBlock (eBBlock **, int);
+int otherPathsPresent (eBBlock **, eBBlock *);
+void replaceLabel (eBBlock *, symbol *, symbol *);
+void dumpEbbsToFileExt (int, eBBlock **, int);
+void dumpLiveRanges (int, hTab * liveRanges);
+void closeDumpFiles();