X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fsm%2FSweep.h;h=4eacd11eefc18c91deab82eaf7f9765d744f1bc9;hb=cd47700887365ca2a6af17d03e731efce65cf2ac;hp=e7904a90a81b04f31a5acca882da7f9f1c8c1e62;hpb=74ee9df9f9e79e7110e9d8541b84010f35c464c5;p=ghc-hetmet.git

diff --git a/rts/sm/Sweep.h b/rts/sm/Sweep.h
index e7904a9..4eacd11 100644
--- a/rts/sm/Sweep.h
+++ b/rts/sm/Sweep.h
@@ -1,6 +1,6 @@
 /* -----------------------------------------------------------------------------
  *
- * (c) The GHC Team 2008 
+ * (c) The GHC Team 2008
  *
  * Simple mark/sweep, collecting whole blocks.
  *
@@ -11,4 +11,9 @@
  *
  * ---------------------------------------------------------------------------*/
 
-void sweep(step *gen);
+#ifndef SM_SWEEP_H
+#define SM_SWEEP_H
+
+RTS_PRIVATE void sweep(generation *gen);
+
+#endif /* SM_SWEEP_H */