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/* Copyright (C) 1991, 1996 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public License as
   published by the Free Software Foundation; either version 2 of the
   License, or (at your option) any later version.

   The GNU C Library 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the GNU C Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */


/*
 * Never include this file directly; include <limits.h> instead.
 */


#ifndef _BITS_POSIX2_LIM_H
#define _BITS_POSIX2_LIM_H      1


/* The maximum `ibase' and `obase' values allowed by the `bc' utility.  */
#define _POSIX2_BC_BASE_MAX             99

/* The maximum number of elements allowed in an array by the `bc' utility.  */
#define _POSIX2_BC_DIM_MAX              2048

/* The maximum `scale' value allowed by the `bc' utility.  */
#define _POSIX2_BC_SCALE_MAX            99

/* The maximum length of a string constant accepted by the `bc' utility.  */
#define _POSIX2_BC_STRING_MAX           1000

/* The maximum number of weights that can be assigned to an entry of
   the LC_COLLATE `order' keyword in the locale definition file.
   We have no fixed limit, 255 is very high.  */

#define _POSIX2_COLL_WEIGHTS_MAX        255

/* The maximum number of weights that can be assigned to an entry of
   the LC_COLLATE category `order' keyword in a locale definition.
   We have no fixed limit, 255 is a high number.  */

#define _POSIX2_EQUIV_CLASS_MAX         255

/* The maximum number of expressions that can be nested
   within parentheses by the `expr' utility.  */

#define _POSIX2_EXPR_NEST_MAX           32

/* The maximum length, in bytes, of an input line.  */
#define _POSIX2_LINE_MAX                2048

/* The maximum number of repeated occurrences of a regular expression
   permitted when using the interval notation `\{M,N\}'.  */

#define _POSIX2_RE_DUP_MAX              255

/* The maximum number of bytes in a character class name.  We have no
   fixed limit, 2048 is a high number.  */

#define _POSIX2_CHARCLASS_NAME_MAX      2048


/* These values are implementation-specific,
   and may vary within the implementation.
   Their precise values can be obtained from sysconf.  */


#ifndef BC_BASE_MAX
#define BC_BASE_MAX             _POSIX2_BC_BASE_MAX
#endif
#ifndef BC_DIM_MAX
#define BC_DIM_MAX              _POSIX2_BC_DIM_MAX
#endif
#ifndef BC_SCALE_MAX
#define BC_SCALE_MAX            _POSIX2_BC_SCALE_MAX
#endif
#ifndef BC_STRING_MAX
#define BC_STRING_MAX           _POSIX2_BC_STRING_MAX
#endif
#ifndef COLL_WEIGHTS_MAX
#define COLL_WEIGHTS_MAX        _POSIX2_COLL_WEIGHTS_MAX
#endif
#ifndef EQUIV_CLASS_MAX
#define EQUIV_CLASS_MAX         _POSIX2_EQUIV_CLASS_MAX
#endif
#ifndef EXPR_NEST_MAX
#define EXPR_NEST_MAX           _POSIX2_EXPR_NEST_MAX
#endif
#ifndef LINE_MAX
#define LINE_MAX                _POSIX2_LINE_MAX
#endif
#ifndef RE_DUP_MAX
#define RE_DUP_MAX              _POSIX2_RE_DUP_MAX
#endif
#ifndef CHARCLASS_NAME_MAX
#define CHARCLASS_NAME_MAX      _POSIX2_CHARCLASS_NAME_MAX
#endif


#endif  /* bits/posix2_lim.h */