--- a/uiacceltk/hitchcock/ServerCore/Inc/alfwindowfxplugin.h	Mon Mar 15 12:43:37 2010 +0200
+++ b/uiacceltk/hitchcock/ServerCore/Inc/alfwindowfxplugin.h	Wed Mar 31 23:03:58 2010 +0300
@@ -45,6 +45,9 @@
     /** Cancel asynch message(s) from client */    
     IMPORT_C virtual void CancelMessage(TInt aMessageId);
 
+    /** Client about to exist, discard message(s) from client */    
+    IMPORT_C virtual void ClientAboutToExit(TThreadId aClientId);
+
     /**
     * Pure Virtuals
     */