diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/openenvcore/libc/inc/reent.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/genericopenlibs/openenvcore/libc/inc/reent.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,81 @@
+/*
+* Copyright (c) 1997-2009 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:
+* WARNING: All identifiers here must begin with an underscore.  This file is
+* included by stdio.h and others and we therefore must only use identifiers
+* in the namespace allotted to us.
+* 
+*
+*/
+
+
+
+#ifndef _REENT_H_
+#define _REENT_H_
+
+
+#if (defined(__SYMBIAN32__) && (defined(__WINSCW__) || defined(__WINS__)))
+#include <time.h>
+#include <limits.h>
+#include <locale.h>
+#include <stdio.h>
+#include <wchar.h>
+#include <pthread.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#include <_ansi.h>
+#include <sys/types.h>
+
+/*
+struct _reent
+
+This structure contains *all* globals needed by the library.
+It's raison d'etre is to facilitate threads by making all library routines
+reentrant.  
+Currently only error number, which is per thread basis and
+pointer to CLocalSystemInterface is stored in _reent structure.
+*/
+
+
+#define _ASCTIME_SIZE	(26+8)	/* 26 min, plus caution factor! */
+struct _reent
+	{
+	int _errno;			/* local copy of errno */
+	void *_netdb;		/* used by gethostbyaddr and similar netdb functions */
+	void *_memaddr;		/* To hold mapped memory address during mmap syscall */
+	};
+
+/*
+This exported API is used for fetching reent structure for TLS
+*/
+struct _reent*	ImpurePtr	(void);
+
+/*
+Support for explicit release of all STDLIB resources belonging to this thread
+*/
+void CloseSTDLIB();
+
+#define _REENT (ImpurePtr())
+#define __errno_r(ptr) ((ptr)->_errno)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _REENT_H_ */