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Date:	Sun, 12 Jul 2026 09:21:55 +0300
Message-Id:	<86zezwhgn0.fsf@gnu.org>
From:	"Eli Zaretskii (eliz AT gnu DOT org) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
To:	djgpp AT delorie DOT com
In-Reply-To:	<87bjcd888b.wl-tomas@basun.net> (djgpp@delorie.com)
Subject:	Re: sys/select.h
References:	<87bjcd888b DOT wl-tomas AT basun DOT net>
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> Date: Sun, 12 Jul 2026 00:36:04 +0200
> From: "Tomas By (tomas AT basun DOT net) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
> 
> Hello everybody,
> 
> Am trying to compile Chibi Scheme, and it needs/wants "sys/select.h"
> 
> There does not seem to be much info about this at all in google.
> 
> There is no sys/select.h in DJGPP?

No, because DJGPP doesn't support networking OOTB.

I'm guessing that it wants sys/select.h because it wants networking?
If so, it is best to #ifdef away both the inclusion of sys/select.h
and the calls to networking functions.

OTOH, if they just want the 'select' function, then DJGPP does have
it: it is declared in <time.h> header.  But it supports only disk
files and character input devices (like keyboard).

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