x86_64 warning fix

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

diff --git a/rts/sm/GC.h b/rts/sm/GC.h
index fb6e385..e746f09 100644 (file)
--- a/rts/sm/GC.h
+++ b/rts/sm/GC.h
@@ -11,8 +11,15 @@
  *
  * ---------------------------------------------------------------------------*/
 
-#ifndef GC_H
-#define GC_H
+#ifndef SM_GC_H
+#define SM_GC_H
+
+void GarbageCollect(rtsBool force_major_gc, nat gc_type, Capability *cap);
+
+typedef void (*evac_fn)(void *user, StgClosure **root);
+
+StgClosure * isAlive      ( StgClosure *p );
+void         markCAFs     ( evac_fn evac, void *user );
 
 extern nat N;
 extern rtsBool major_gc;
@@ -34,19 +41,19 @@ extern rtsBool work_stealing;
 extern nat mutlist_MUTVARS, mutlist_MUTARRS, mutlist_MVARS, mutlist_OTHERS;
 #endif
 
-#ifdef THREADED_RTS
-extern SpinLock gc_alloc_block_sync;
-#endif
-
 #if defined(PROF_SPIN) && defined(THREADED_RTS)
 extern StgWord64 whitehole_spin;
 #endif
 
 void gcWorkerThread (Capability *cap);
 void initGcThreads (void);
+void freeGcThreads (void);
+
+#if defined(THREADED_RTS)
 void waitForGcThreads (Capability *cap);
 void releaseGCThreads (Capability *cap);
+#endif
 
 #define WORK_UNIT_WORDS 128
 
-#endif /* GC_H */
+#endif /* SM_GC_H */