New implementation of BLACKHOLEs

[ghc-hetmet.git] / rts / sm / MarkWeak.h

diff --git a/rts/sm/MarkWeak.h b/rts/sm/MarkWeak.h
index c586ba1..5c05ab2 100644 (file)
--- a/rts/sm/MarkWeak.h
+++ b/rts/sm/MarkWeak.h
@@ -11,10 +11,19 @@
  *
  * ---------------------------------------------------------------------------*/
 
+#ifndef SM_MARKWEAK_H
+#define SM_MARKWEAK_H
+
+BEGIN_RTS_PRIVATE
+
 extern StgWeak *old_weak_ptr_list;
 extern StgTSO *resurrected_threads;
+extern StgTSO *exception_threads;
 
 void    initWeakForGC          ( void );
 rtsBool traverseWeakPtrList    ( void );
 void    markWeakPtrList        ( void );
-rtsBool traverseBlackholeQueue ( void );
+
+END_RTS_PRIVATE
+
+#endif /* SM_MARKWEAK_H */