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mirror of https://git.zap.org.au/git/trader.git synced 2024-12-04 14:46:45 -05:00
trader/lib/xopen-source.h
2024-01-02 12:33:37 +11:00

45 lines
1.6 KiB
C

/************************************************************************
* *
* Star Traders: A Game of Interstellar Trading *
* Copyright (C) 1990-2024, John Zaitseff *
* *
************************************************************************/
/*
Author: John Zaitseff <J.Zaitseff@zap.org.au>
$Id$
This file, xopen-source.h, redefines _XOPEN_SOURCE to be the latest
version that is supported by the operating system's C library. It is
used by the Autoconf macro in ../m4/xopen-source.m4.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see https://www.gnu.org/licenses/.
*/
#ifndef included_XOPEN_SOURCE_H
#define included_XOPEN_SOURCE_H
#ifdef LATEST_XOPEN_SOURCE
# if ! defined(_XOPEN_SOURCE) || _XOPEN_SOURCE < LATEST_XOPEN_SOURCE
# undef _XOPEN_SOURCE
# define _XOPEN_SOURCE LATEST_XOPEN_SOURCE
# endif
#endif
#endif /* included_XOPEN_SOURCE_H */