Remove declaration of non-existent mark_splim

diff --git a/rts/sm/GC.h b/rts/sm/GC.h
index cddba00..e871f4c 100644 (file)
--- a/rts/sm/GC.h
+++ b/rts/sm/GC.h
@@ -29,7 +29,6 @@ extern rtsBool major_gc;
 extern bdescr *mark_stack_bd;
 extern bdescr *mark_stack_top_bd;
 extern StgPtr mark_sp;
-extern StgPtr mark_splim;
 
 extern long copied;