X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=libgc%2Finclude%2Fgc.h;h=d77de303e0d5e69193214b20d8dabcba1ad847d1;hb=6bd146188369de40ec6a84fdee75737dd1620f92;hp=ba73ea09a556dbd1305564c521ee0bfddd049cc9;hpb=30c28c41d7859b7de6ecd7afb652468517048d12;p=mono.git

diff --git a/libgc/include/gc.h b/libgc/include/gc.h
index ba73ea09a55..d77de303e0d 100644
--- a/libgc/include/gc.h
+++ b/libgc/include/gc.h
@@ -98,7 +98,11 @@ typedef enum {
 	GC_EVENT_MARK_END,
 	GC_EVENT_RECLAIM_START,
 	GC_EVENT_RECLAIM_END,
-	GC_EVENT_END
+	GC_EVENT_END,
+	GC_EVENT_PRE_STOP_WORLD,
+	GC_EVENT_POST_STOP_WORLD,
+	GC_EVENT_PRE_START_WORLD,
+	GC_EVENT_POST_START_WORLD
 } GCEventType;
 
 GC_API void (*GC_notify_event) GC_PROTO((GCEventType event_type));
@@ -420,6 +424,10 @@ GC_API size_t GC_get_bytes_since_gc GC_PROTO((void));
 /* Never decreases, except due to wrapping.				*/
 GC_API size_t GC_get_total_bytes GC_PROTO((void));
 
+/* Return the signal used by the gc to suspend threads on posix platforms. */
+/* Return -1 otherwise. */
+int GC_get_suspend_signal GC_PROTO((void));
+
 /* Disable garbage collection.  Even GC_gcollect calls will be 		*/
 /* ineffective.								*/
 GC_API void GC_disable GC_PROTO((void));
@@ -918,6 +926,8 @@ extern void GC_thr_init(void);	/* Needed for Solaris/X86	*/
 #if defined(GC_WIN32_THREADS) && !defined(__CYGWIN32__) && !defined(__CYGWIN__)
 # include <windows.h>
 
+   BOOL WINAPI GC_DllMain(HINSTANCE inst, ULONG reason, LPVOID reserved);
+
   /*
    * All threads must be created using GC_CreateThread, so that they will be
    * recorded in the thread table.  For backwards compatibility, this is not