--- a/epoc32/include/libc/stddef.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/libc/stddef.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,57 @@
-stddef.h
+/*
+* 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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
+* which accompanies this distribution, and is available
+* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+
+
+
+
+/**
+ @file
+ @publishedAll
+ @released
+*/
+
+#ifndef _STDDEF_H_
+#define _STDDEF_H_
+
+/** 
+There seems to be a lot of nonsense about _need_wchar_t etc., but for
+STDLIB we have cut the Gordian knot and done the simple thing.
+*/
+#ifndef __wchar_t_defined
+#ifndef __GCCXML__
+typedef unsigned short int wchar_t;
+#endif
+#endif
+
+#ifndef _PTRDIFF_T_DEFINED
+#define _PTRDIFF_T_DEFINED
+typedef long		ptrdiff_t;
+#endif //_PTRDIFF_T_DEFINED
+
+#ifndef _SIZE_T_DEFINED
+#define _SIZE_T_DEFINED
+typedef unsigned int	size_t;
+#endif //_SIZE_T_DEFINED
+
+/** 
+Offset of member MEMBER in a struct of type TYPE.  
+*/
+#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+
+#endif /* _STDDEF_H_ */