diff -r 000000000000 -r 4e1aa6a622a0 sysstatemgmt/syslangutil/inc/syslangutiltrace.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysstatemgmt/syslangutil/inc/syslangutiltrace.h	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,55 @@
+/*
+* 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 "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:  Tracing macros for SysLangUtil module.
+*
+*/
+
+
+#ifndef __SYSLANGUTILTRACE_H_
+#define __SYSLANGUTILTRACE_H_
+
+#ifdef _DEBUG
+    #include <e32cmn.h>
+
+    void AssertTraceFunc( const TDesC8& aFile, TInt aLine );
+    void TraceFunc( TRefByValue<const TDesC16> aFmt, ... );
+
+    #define ASSERT_ALWAYS_TRACE     AssertTraceFunc( _L8( __FILE__ ), __LINE__ )
+    #define ASSERT_TRACE( a )       if( !( a ) ) { ASSERT_ALWAYS_TRACE; }
+    #define ERROR_TRACE_1( a, b )   TraceFunc( _L( a ), b )
+#else
+    #define ASSERT_ALWAYS_TRACE
+    #define ASSERT_TRACE( a )
+    #define ERROR_TRACE_1( a, b )
+#endif
+
+#if defined _DEBUG && defined __SYSLANG_TRACE__
+    void FuncEntryTrace( const TDesC8& aFunction, TBool aPrintCaller );
+    void FuncExitTrace( const TDesC8& aFunction );
+    void FuncExitTrace( const TDesC8& aFunction, const TInt aReturnValue );
+
+    #define FUNC_NAME _L8( __PRETTY_FUNCTION__ )
+
+    #define FUNC_ENTRY_TRACE            FuncEntryTrace( FUNC_NAME, EFalse )
+    #define API_FUNC_ENTRY_TRACE        FuncEntryTrace( FUNC_NAME, ETrue )
+    #define FUNC_EXIT_TRACE             FuncExitTrace( FUNC_NAME )
+    #define FUNC_EXIT_RET_TRACE( a )    FuncExitTrace( FUNC_NAME, a )
+#else
+    #define FUNC_ENTRY_TRACE
+    #define API_FUNC_ENTRY_TRACE
+    #define FUNC_EXIT_TRACE
+    #define FUNC_EXIT_RET_TRACE( a )
+#endif
+
+#endif // __SYSLANGUTILTRACE_H_