/* $NetBSD: limits.h,v 1.2 2006/05/14 21:55:38 elad Exp $ */ | |
/* | |
* Copyright (c) 1988 The Regents of the University of California. | |
* All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions | |
* are met: | |
* 1. Redistributions of source code must retain the above copyright | |
* notice, this list of conditions and the following disclaimer. | |
* 2. Redistributions in binary form must reproduce the above copyright | |
* notice, this list of conditions and the following disclaimer in the | |
* documentation and/or other materials provided with the distribution. | |
* 3. Neither the name of the University nor the names of its contributors | |
* may be used to endorse or promote products derived from this software | |
* without specific prior written permission. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
* SUCH DAMAGE. | |
* | |
* @(#)limits.h 7.2 (Berkeley) 6/28/90 | |
*/ | |
#ifndef _MACHINE_LIMITS_H_ | |
#define _MACHINE_LIMITS_H_ | |
#define __CHAR_BIT 8 /* number of bits in a char */ | |
//#define MB_LEN_MAX 32 /* no multibyte characters */ | |
#define __SCHAR_MIN (-128) /* max value for a signed char */ | |
#define __SCHAR_MAX 127 /* min value for a signed char */ | |
#define __UCHAR_MAX 255 /* max value for an unsigned char */ | |
//#define CHAR_MAX 0x7f /* max value for a char */ | |
//#define CHAR_MIN (-0x7f-1) /* min value for a char */ | |
#define __USHRT_MAX 0xffffU /* max value for an unsigned short */ | |
#define __SHRT_MAX 0x7fff /* max value for a short */ | |
#define __SHRT_MIN (-0x7fff-1) /* min value for a short */ | |
#define __UINT_MAX 0xffffffffU /* max value for an unsigned int */ | |
#define __INT_MAX 0x7fffffff /* max value for an int */ | |
#define __INT_MIN (-0x7fffffff-1) /* min value for an int */ | |
//#define __ULONG_MAX 0xffffffffffffffffUL /* max value for an unsigned long */ | |
//#define __LONG_MAX 0x7fffffffffffffffL /* max value for a long */ | |
//#define __LONG_MIN (-0x7fffffffffffffffL-1) /* min value for a long */ | |
#define __ULONG_MAX __UINT_MAX /* max value for an unsigned long */ | |
#define __LONG_MAX __INT_MAX /* max value for a long */ | |
#define __LONG_MIN __INT_MIN /* min value for a long */ | |
#define SSIZE_MAX LONG_MAX /* max value for a ssize_t */ | |
#define __ULLONG_MAX 0xffffffffffffffffULL /* max unsigned long long */ | |
#define __LLONG_MAX 0x7fffffffffffffffLL /* max signed long long */ | |
#define __LLONG_MIN (-0x7fffffffffffffffLL-1) /* min signed long long */ | |
#define SIZE_T_MAX __ULLONG_MAX /* max value for a size_t */ | |
/* GCC requires that quad constants be written as expressions. */ | |
#define UQUAD_MAX ((u_quad_t)0-1) /* max value for a uquad_t */ | |
/* max value for a quad_t */ | |
#define QUAD_MAX ((quad_t)(UQUAD_MAX >> 1)) | |
#define QUAD_MIN (-QUAD_MAX-1) /* min value for a quad_t */ | |
#define LONG_BIT 32 | |
#define WORD_BIT 32 | |
/* Intel extensions to <limits.h> for UEFI */ | |
#define __SHORT_BIT 16 | |
#define __WCHAR_BIT 16 | |
#define __INT_BIT 32 | |
#define __LONG_BIT 32 /* Compiler dependent */ | |
#define __LONG_LONG_BIT 64 | |
#define __POINTER_BIT 64 | |
#endif /* _MACHINE_LIMITS_H_ */ |