diff -r 000000000000 -r bde4ae8d615e os/kernelhwsrv/kerneltest/e32test/mmu/t_shbuf_perfclient.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/kernelhwsrv/kerneltest/e32test/mmu/t_shbuf_perfclient.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,65 @@
+// Copyright (c) 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 "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:
+// e32test/mmu/t_shbuf_perfclient.h
+//
+//
+
+#ifndef _T_SHBUF_PERFCLIENT_H_
+#define _T_SHBUF_PERFCLIENT_H_
+
+#include <e32base.h>
+#include <e32shbuf.h>
+
+class RShBuf;
+/**
+ *  @file
+ * 
+ *  Client side APIs for a test server used for Performance Testing of shared buffers.
+ */
+
+
+/**
+ *  Provides client side access to the RShBuf test server.
+ */
+class RShBufTestServerSession : public RSessionBase
+	{
+public:
+	IMPORT_C RShBufTestServerSession();
+	IMPORT_C TInt Connect();
+	IMPORT_C void Close();
+	IMPORT_C TVersion Version() const;
+	IMPORT_C TInt ShutdownServer();
+	
+	IMPORT_C TInt FromTPtr8ProcessAndReturn(TDes8& aBuf, TUint aBufSize);
+	IMPORT_C TInt FromTPtr8ProcessAndRelease(const TDesC8& aBuf);
+
+	IMPORT_C TInt OpenRShBufPool(TInt aHandle, const TShPoolInfo& aPoolInfo);
+	IMPORT_C TInt CloseRShBufPool(TInt aHandle);
+	IMPORT_C TInt FromRShBufProcessAndReturn(RShBuf& aShBuf, TUint aBufSize);
+	IMPORT_C TInt FromRShBufProcessAndRelease(RShBuf& aShBuf);
+
+	//
+	// Memory checking functionality for Debug builds only.
+	//
+	IMPORT_C TInt __DbgMarkHeap();
+	IMPORT_C TInt __DbgCheckHeap(TInt aCount);
+	IMPORT_C TInt __DbgMarkEnd(TInt aCount);
+	IMPORT_C TInt __DbgFailNext(TInt aCount);
+
+private:
+	RShBufTestServerSession(const RShBufTestServerSession& aSession);
+	};
+
+#endif // _T_SHBUF_PERFCLIENT_H_
+