Basic infrastructure to support fences.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4798 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/rfb/CMsgHandler.h b/common/rfb/CMsgHandler.h
index c81d55e..1e30eeb 100644
--- a/common/rfb/CMsgHandler.h
+++ b/common/rfb/CMsgHandler.h
@@ -1,5 +1,5 @@
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
- * Copyright 2009 Pierre Ossman for Cendio AB
+ * Copyright 2009-2011 Pierre Ossman for Cendio AB
* Copyright (C) 2011 D. R. Commander. All Rights Reserved.
*
* This is free software; you can redistribute it and/or modify
@@ -53,6 +53,7 @@
void* data, void* mask) = 0;
virtual void setPixelFormat(const PixelFormat& pf);
virtual void setName(const char* name);
+ virtual void fence(rdr::U32 flags, unsigned len, const char data[]);
virtual void serverInit() = 0;
virtual void framebufferUpdateStart() = 0;