limits.h
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/*-------------------------------------------------------------------------
limits.h - ANSI defines constants for sizes of integral types
Copyright (C) 1999, Sandeep Dutta . sandeep.dutta@usa.net
This library 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, or (at your option) any
later version.
This 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the
Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
As a special exception, if you link this library with other files,
some of which are compiled with SDCC, to produce an executable,
this library does not by itself cause the resulting executable to
be covered by the GNU General Public License. This exception does
not however invalidate any other reasons why the executable file
might be covered by the GNU General Public License.
-------------------------------------------------------------------------*/
#ifndef __SDC51_LIMITS_H
#define __SDC51_LIMITS_H 1
#define CHAR_BIT 8 /* bits in a char */
#define SCHAR_MAX 127
#define SCHAR_MIN -128
#define UCHAR_MAX 0xff
#ifdef __SDCC_CHAR_UNSIGNED
#define CHAR_MAX UCHAR_MAX
#define CHAR_MIN 0
#else
#define CHAR_MAX SCHAR_MAX
#define CHAR_MIN SCHAR_MIN
#endif
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199409L
#define MB_LEN_MAX 4
#endif
#define INT_MIN (-32767 - 1)
#define INT_MAX 32767
#define SHRT_MAX INT_MAX
#define SHRT_MIN INT_MIN
#define UINT_MAX 0xffff
#define UINT_MIN 0
#define USHRT_MAX UINT_MAX
#define USHRT_MIN UINT_MIN
#define LONG_MIN (-2147483647L-1)
#define LONG_MAX 2147483647L
#define ULONG_MAX 0xffffffff
#define ULONG_MIN 0
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define LLONG_MIN (-9223372036854775807LL-1)
#define LLONG_MAX 9223372036854775807LL
#define ULLONG_MAX 18446744073709551615ULL
#endif
#endif