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