diff -r 000000000000 -r 40261b775718 mmhais/refacladapt/src/shared/mstreambuffercontrol.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmhais/refacladapt/src/shared/mstreambuffercontrol.h	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,49 @@
+/*
+* 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:
+* Save as expressly licensed to you by Symbian Software Ltd, all rights reserved.
+* 
+*
+*/
+
+
+
+#ifndef MBUFFERCONTROL_H
+#define MBUFFERCONTROL_H
+
+#include <a3f/a3fbase.h>
+
+/*
+A CBufferFlushHandler's client must implement this interface 
+to be notified when when the flush process has finished
+*/ 
+class MFlushHandlerObserver
+	{
+public:
+	virtual void FlushComplete(TInt aError) = 0;
+	};
+
+/**
+ This class allow interaction with the physical layer allowing flush physical buffers
+ */
+class MStreamBufferControl
+	{
+public:
+	/**
+	@return KErrNone error if flush operation is successful
+	*/
+	virtual TInt FlushBuffers() = 0;
+	};
+
+#endif // MBUFFERCONTROL_H