cleanup; moved extern's from .c to .h files for double check

[fw/sdcc] / src / SDCCBBlock.c

diff --git a/src/SDCCBBlock.c b/src/SDCCBBlock.c
index b759c3c93daf89b03464b0708b83bf45d3dab7bc..4d40389cd3ba9f6231c849605335894d55292157 100644 (file)
--- a/src/SDCCBBlock.c
+++ b/src/SDCCBBlock.c
@@ -27,7 +27,6 @@
 
 int eBBNum = 0;
 set *graphEdges = NULL ;  /* list of edges in this flow graph */
-extern int labelKey ;
 
 /*-----------------------------------------------------------------*/
 /* printEntryLabel - prints entry label of a ebblock               */