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/*
* cook - file construction tool
* Copyright (C) 1994, 1997, 1998 Peter Miller;
* All rights reserved.
*
* 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: insulate against <limits.h> presence or absence
*/
#ifndef COMMON_AC_LIMITS_H
#define COMMON_AC_LIMITS_H
#include <config.h>
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
/*
* fake a few of the values
* (the *_MIN things only work on 2s compliment machines,
* the *SHRT* things do not work on non-compliant compilers)
*/
#ifndef USHRT_MAX
#define USHRT_MAX ((unsigned short)~(unsigned)0)
#endif
#ifndef SHRT_MAX
#define SHRT_MAX ((short)(USHRT_MAX >> 1))
#endif
#ifndef SHRT_MIN
#define SHRT_MIN ((short)(~(unsigned short)SHRT_MAX))
#endif
#ifndef UINT_MAX
#define UINT_MAX (~(unsigned)0)
#endif
#ifndef INT_MAX
#define INT_MAX ((int)(UINT_MAX >> 1))
#endif
#ifndef INT_MIN
#define INT_MIN ((int)(~(unsigned)INT_MAX))
#endif
#ifndef ULONG_MAX
#define ULONG_MAX (~(unsigned long)0)
#endif
#ifndef LONG_MAX
#define LONG_MAX ((long)(ULONG_MAX >> 1))
#endif
#ifndef LONG_MIN
#define LONG_MIN ((long)(~(unsigned long)LONG_MAX))
#endif
#ifndef CHAR_BIT
#define CHAR_BIT 8
#endif
#ifndef MB_LEN_MAX
#define MB_LEN_MAX 1
#endif
#ifndef UCHAR_MAX
#define UCHAR_MAX 255
#endif
#endif /* COMMON_AC_LIMITS_H */
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