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Date: Mon, 02 Sep 2019 20:49:03 +0200
From: "Juan Manuel Guerrero (juan DOT guerrero AT gmx DOT de) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
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To: djgpp AT delorie DOT com
Subject: Re: ANNOUNCE: DJGPP port of tcp/ip library Watt-32 (version 2.2 dev.rel.
 11) uploaded.
References: <201907102113 DOT x6ALDVG8006695 AT delorie DOT com> <53a929c4-eb6e-4e21-9128-84083b678cc5 AT googlegroups DOT com>
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Reply-To: djgpp AT delorie DOT com

Am 02.09.2019 11:20, schrieb RayeR (rayer314 AT gmail DOT com) [via djgpp AT delorie DOT com]:
> Hi,
> I don't have defined this macros in my DJGPP
> #define W32_CLANG_PACK_WARN_OFF()
> #define W32_CLANG_PACK_WARN_DEF()
> I needed to make at least empty ones to compile.

Sorry, but I do not understand want you expect.  These macros are
defined to nothing for gcc/djgpp and I have experienced no issue
with them.  I use exclusively gcc 3.4.6 and a code line like this

W32_CLANG_PACK_WARN_OFF();

causes no problem.  I compile with -Wall -pedantic and I have seen
no warnings at all.  Of course, it produces an empty line with a
single semi colon on it.  On other gcc versions the line may generate
warnings but I do not know because I do not use them.
What do you propose?  Something like this:

#define W32_CLANG_PACK_WARN_OFF()  /* void */

or something like this:

#define W32_CLANG_PACK_WARN_OFF()  (0)

In the end you can modify the header in the way you want to achive
the goal you want and distribute this modified header as part of
your project.  In that case you can modify your makefile in such
a way that it will be include before the header installed in your
djgpp installation.  I have done this a lot of times in those days
before djgpp 2.05 was released and I wanted to use code from the
repository that was not part of djgpp 2.03.

Regards,
Juan M. Guerrero

P.S.:  you are asking for a change in Watt-32.  May be it is better
to cc to Gisle Vanem too.  He is the current maintainer of Watt-32
and you can propose the djgpp specific changes you need to him.  In
this way they become part of the next official release.