--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/systemswstubs/exampledsy/inc/dsyextension.h	Tue Sep 07 08:19:48 2010 +0300
@@ -0,0 +1,53 @@
+/*
+* Copyright (c) 2002 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: 
+*    It describes the CDosExtensionExample class
+*
+*/
+
+
+#ifndef __DSYEXTENSION_H__
+#define __DSYEXTENSION_H__
+
+#include "DosExtensionBase.h"
+
+/**
+* Plug-in class that implements the MDosExtensionBaseDSY class and to 
+* satisfy the RDosExtension requests from the client side.
+*/
+class CDosExtensionExample : public CDosExtensionBase
+{
+public:
+	/**
+	* NewL function that creates the object.
+	* @return The newly created object.
+	*/
+	static CDosExtensionExample* NewL();
+
+	//======================================================
+	// See MDosExtensionBaseDSY class for a description of
+	// the following functions.
+	//======================================================
+	TInt CallFunctionL(TInt aFunc , TAny *aParameter , TInt aParLength, TBool& aParameterModified);
+	void CallFunctionAndCompleteL(TInt aFunc , TAny *aParameter , TInt aParLength, const RMessage2& aMessage);
+
+private:
+	/**
+	* Symbian two-phased constructor.
+	*/
+	void ConstructL();
+};
+
+
+#endif //__DSYEXTENSION_H__