diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/openenvcore/backend/inc/nullstream.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/genericopenlibs/openenvcore/backend/inc/nullstream.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,48 @@
+/*
+* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+* Name        : nullstream.h
+* Part of     : stdio server
+* Null File stream for Stdio Redirection app
+*
+*/
+
+
+
+
+#ifndef _NULLSTREAM_H_
+#define _NULLSTREAM_H_
+
+#include "streambase.h"
+
+//-----------------------------------------------------------------------
+//Class name:  CNullStream 
+//Description: This class represents the Null File stream abstraction.
+//-----------------------------------------------------------------------
+class CNullStream : public CStreamBase
+	{
+public:
+	static CNullStream* NewL( );
+	~CNullStream();
+ 	virtual void WriteL(TDes8& aDes);
+    virtual void Read(TRequestStatus& aStatus, const TInt aLength);
+	virtual void ReadCancel() {}
+   	TStreamType Type() { return ENull;}
+   	
+private:
+	CNullStream( );
+ 	};
+
+
+#endif //_NULLSTREAM_H_