--- a/src/win32/CanFestival-3.def	Fri Feb 19 08:18:40 2010 +0100
+++ b/src/win32/CanFestival-3.def	Fri Feb 19 08:19:23 2010 +0100
@@ -137,3 +137,7 @@
 		canSend
 		canOpen
 		canClose
+		
+		LeaveMutex
+		EnterMutex
+