/*
 *	vii - buffer and display output
 *	Copyright (C) 1999, 2005 Peter Miller
 *
 *	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 2 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, write to the Free Software
 *	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 *
 * MANIFEST: interface definition for config.messy.c
 */

#ifndef COMMON_CONFIG_MESSY_H
#define COMMON_CONFIG_MESSY_H

/*
 * Make sure Solaris includes POSIX extensions.
 */
#if (defined(__sun) || defined(__sun__) || defined(sun)) && \
	(defined(__svr4__) || defined(svr4))

#ifndef _POSIX_C_SOURCE
#define _POSIX_C_SOURCE 1
#endif

#ifndef __EXTENSIONS__
#define __EXTENSIONS__ 1
#endif

/*
 * fix a glitch in Solaris's <sys/time.h>
 * which only show's up when you turn __EXTENSIONS__ on
 */
#define _timespec timespec      /* fix 2.4 */
#define _tv_sec tv_sec          /* fix 2.5.1 */

#endif /* Solaris */

/*
 * normalize the wide character support
 */
#if defined(HAVE_WCTYPE_H) && !defined(HAVE_ISWPRINT)
# undef HAVE_WCTYPE_H
# ifdef HAVE_ISWCTYPE
#  undef HAVE_ISWCTYPE
# endif
#endif
#if !defined(HAVE_WCTYPE_H) && defined(HAVE_ISWPRINT)
# undef HAVE_ISWPRINT
#endif
#if defined(HAVE_WIDEC_H) && !defined(HAVE_WCTYPE_H)
# undef HAVE_WIDEC_H
#endif

/*
 * Need to define _POSIX_SOURCE on Linux, in order to get the fdopen,
 * fileno, popen and pclose function prototypes.
 */
#ifdef __linux__
#ifndef _POSIX_SOURCE
#define _POSIX_SOURCE
#endif
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#ifndef _BSD_SOURCE
#define _BSD_SOURCE
#endif
#endif

#endif /* COMMON_CONFIG_MESSY_H */