Flush (work in progress)

[mono.git] / mono / io-layer / mono-spinlock.h

diff --git a/mono/io-layer/mono-spinlock.h b/mono/io-layer/mono-spinlock.h
index 2ba4100b9814ce2bf0ca3be9b94b8d3cf4a27837..4c2cd80c331e0888ef7eb032c858fb4497f8f3b6 100644 (file)
--- a/mono/io-layer/mono-spinlock.h
+++ b/mono/io-layer/mono-spinlock.h
@@ -5,6 +5,7 @@
  *     Dick Porter (dick@ximian.com)
  *
  * (C) 2002 Ximian, Inc.
+ * Copyright (c) 2002-2006 Novell, Inc.
  */
 
 #ifndef _WAPI_MONO_SPINLOCK_H_
@@ -14,7 +15,7 @@
 
 #include <mono/io-layer/wapi.h>
 
-#define MONO_SPIN_LOCK(lock)   while((InterlockedCompareExchange(&lock, 1, 0))!=0)
+#define MONO_SPIN_LOCK(lock)   while((InterlockedCompareExchange((gint32 *)&lock, 1, 0))!=0)
 #define MONO_SPIN_UNLOCK(lock) lock=0
 
 #endif /* _WAPI_MONO_SPINLOCK_H_ */