--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/epoc32/include/bitbase.h	Tue Mar 16 16:12:26 2010 +0000
@@ -0,0 +1,31 @@
+// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
+// which accompanies this distribution, and is available
+// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#ifndef __BITBASE_H__
+#define __BITBASE_H__
+
+#include <gdi.h>
+
+/**
+@internalComponent
+*/
+class TSpriteBase
+	{
+public:
+	virtual void Hide(const TRect& aRect,const TRegion* aRegion)=0;
+	virtual void Reveal(const TRect& aRect,const TRegion* aRegion)=0;
+	};
+
+#endif