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-rw-r--r--rts/sm/GC.h16
1 files changed, 13 insertions, 3 deletions
diff --git a/rts/sm/GC.h b/rts/sm/GC.h
index fb4381dc0b..920b464bbb 100644
--- 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;
@@ -45,9 +52,12 @@ extern StgWord64 whitehole_spin;
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 */