/* $OpenBSD: limits.h,v 1.1 2004/04/26 12:34:05 miod Exp $ */ /* * Copyright (c) 1988, 1993 * 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. * * from: @(#)limits.h 8.3 (Berkeley) 1/4/94 */ #ifndef _MACHINE_LIMITS_H_ #define _MACHINE_LIMITS_H_ #define MB_LEN_MAX 6 /* Allow 31 bit UTF2 */ #if !defined(_ANSI_SOURCE) #define SIZE_MAX UINT_MAX /* max value for a size_t */ #define SSIZE_MAX INT_MAX /* max value for a ssize_t */ #if !defined(_POSIX_SOURCE) #define SIZE_T_MAX UINT_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 */ #endif /* !_POSIX_SOURCE */ #endif /* !_ANSI_SOURCE */ #endif /* _MACHINE_LIMITS_H_ */