diff -r 000000000000 -r 71ca22bcf22a mmserv/voipaudioservices/inc/debugtracemacros.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmserv/voipaudioservices/inc/debugtracemacros.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2006-2008 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 utility.
+ *
+ */
+
+#ifndef DEBUGTRACEMACROS_H
+#define DEBUGTRACEMACROS_H
+
+#define RET_ERR_IF_ERR(err) if ( err != KErrNone) return err;
+
+#ifdef _DEBUG
+#include "e32debug.h"
+
+#define TRACE_PRN_FN_ENT        RDebug::Printf("%s>ENTER", __PRETTY_FUNCTION__)
+#define TRACE_PRN_FN_EXT        RDebug::Printf("%s>EXIT", __PRETTY_FUNCTION__)
+#define TRACE_PRN_IF_ERR(err) if (err != KErrNone) RDebug::Printf( "%s>BREAK[%d]", __PRETTY_FUNCTION__, err )
+
+#define TRACE_PRN_0(str)              RDebug::Print(str, this)
+#define TRACE_PRN_1(str, val1)        RDebug::Print(str, this, val1)
+#define TRACE_PRN_2(str, val1, val2)  RDebug::Print(str, this, val1, val2)
+
+#define TRACE_PRN_N(str)              RDebug::Print(str)
+#define TRACE_PRN_N1(str, val1)       RDebug::Print(str, val1)
+#define TRACE_PRN_N2(str, val1, val2) RDebug::Print(str, val1, val2)
+
+#else
+
+#define TRACE_PRN_FN_ENT
+#define TRACE_PRN_FN_EXT
+#define TRACE_PRN_IF_ERR(err)
+#define TRACE_PRN_0(str)
+#define TRACE_PRN_1(str, val1)
+#define TRACE_PRN_2(str, val1, val2)
+#define TRACE_PRN_N(str)
+#define TRACE_PRN_N1(str, val1)
+#define TRACE_PRN_N2(str, val1, val2)
+#endif //_DEBUG
+#endif // DEBUGTRACEMACROS_H
+
+// End of file