From: Martin Stromberg <Martin DOT Stromberg AT lu DOT erisoft DOT se>
Message-Id: <200003051426.PAA15900@mars.lu.erisoft.se>
Subject: Re: iso646.h and some questions
To: djgpp-workers AT delorie DOT com
Date: Sun, 5 Mar 2000 15:26:01 +0100 (MET)
In-Reply-To: <Pine.SUN.3.91.1000305154441.2134B-100000@is> from "Eli Zaretskii" at Mar 05, 2000 03:48:55 PM
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Eli said:
> On Sun, 5 Mar 2000, Martin Str|mberg wrote:
> 
> > Here's the (standard) file iso646.h.
> 
> Thanks!
> 
> > Some files #defines constants several times. E. g. NULL is in wchar.h
> > and in stddef.h.
> 
> No, wchar.h simply includes stddef.h.  So there's no problem in that 
> case.

No. The standard says NULL is defined in wchar.h and in stddef.h. IIRC
(have not the document here) stddef.h is _not_ included in wchar.h.


Taube,

							MartinS