diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/openenvcore/libc/src/sleep.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/genericopenlibs/openenvcore/libc/src/sleep.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,32 @@
+/*
+* 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 "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:
+*/
+
+#include <e32std.h>
+
+extern "C"   {
+
+EXPORT_C unsigned int sleep (unsigned int secs)
+	{
+	if(((int)secs < 0)) 
+		{
+		return 0 ;
+		}
+	// we don't allow the possibility of being woken by signals
+	User::After(secs*1000000);
+	return 0;
+	}
+
+}  //extern "C"