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Date: Mon, 21 Mar 2011 16:53:00 -0000
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From: Mark Kettenis <mark.kettenis@xs4all.nl>
To: pierre.muller@ics-cnrs.unistra.fr
CC: gdb-patches@sourceware.org, eliz@gnu.org
In-reply-to: <000c01cbe7e0$53e3f510$fbabdf30$@muller@ics-cnrs.unistra.fr>	(pierre.muller@ics-cnrs.unistra.fr)
Subject: Re: [RFC] Question about CODESET macro inside config/djgpp/langinfo.h
References:  <000c01cbe7e0$53e3f510$fbabdf30$@muller@ics-cnrs.unistra.fr>
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> From: "Pierre Muller" <pierre.muller@ics-cnrs.unistra.fr>
> Cc: "'Eli Zaretskii'" <eliz@gnu.org>
> 
>   Also about macros removal inside config subdirectory:
> 
>   I was wondering about the usefulness of CODESET macro definition
> inside 
> config/djgpp/langinfo.h
> 
> #define CODESET CODESET
> 
> while CODESET is itself a member of an enumeration.

It means that you can check for the macro using #ifdef.  I think that
is required by POSIX.