diff -r 000000000000 -r bde4ae8d615e os/kernelhwsrv/kerneltest/e32test/nkern/d_nktrace.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/kernelhwsrv/kerneltest/e32test/nkern/d_nktrace.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,58 @@
+// Copyright (c) 2005-2009 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\nkern\d_nktrace.h
+// 
+//
+
+#if !defined(__D_NKTRACE_H__)
+#define __D_NKTRACE_H__
+#include <e32cmn.h>
+#ifndef __KERNEL_MODE__
+#include <e32std.h>
+#endif
+
+_LIT(KLddName,"NKTraceTest");
+
+class TCapsNKTraceTestV01
+	{
+public:
+	TVersion	iVersion;
+	};
+
+class RNKTraceTest : public RBusLogicalChannel
+	{
+public:
+	enum TControl
+		{
+   	    EControlKTrace,
+   	    EControlKDebug,
+		};
+
+	enum TTest
+		{
+		ETestKTrace,
+		ETestKDebug
+		};
+public:
+#ifndef __KERNEL_MODE__
+	inline TInt Open()
+		{ return DoCreate(KLddName(),TVersion(0,1,1),KNullUnit,NULL,NULL); }
+	inline TInt KTrace(TInt aTestNum)
+		{ return DoControl(EControlKTrace,(TAny*)aTestNum); }
+	inline TInt KDebug(TInt aTestNum)
+		{ return DoControl(EControlKDebug,(TAny*)aTestNum); }
+#endif
+	};
+
+#endif