1*13861200Skettenis /* $OpenBSD: limits.h,v 1.1 2020/05/16 17:11:14 kettenis Exp $ */ 2*13861200Skettenis 3*13861200Skettenis /* 4*13861200Skettenis * Copyright (c) 1988 The Regents of the University of California. 5*13861200Skettenis * All rights reserved. 6*13861200Skettenis * 7*13861200Skettenis * Redistribution and use in source and binary forms, with or without 8*13861200Skettenis * modification, are permitted provided that the following conditions 9*13861200Skettenis * are met: 10*13861200Skettenis * 1. Redistributions of source code must retain the above copyright 11*13861200Skettenis * notice, this list of conditions and the following disclaimer. 12*13861200Skettenis * 2. Redistributions in binary form must reproduce the above copyright 13*13861200Skettenis * notice, this list of conditions and the following disclaimer in the 14*13861200Skettenis * documentation and/or other materials provided with the distribution. 15*13861200Skettenis * 3. Neither the name of the University nor the names of its contributors 16*13861200Skettenis * may be used to endorse or promote products derived from this software 17*13861200Skettenis * without specific prior written permission. 18*13861200Skettenis * 19*13861200Skettenis * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20*13861200Skettenis * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21*13861200Skettenis * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22*13861200Skettenis * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23*13861200Skettenis * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24*13861200Skettenis * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25*13861200Skettenis * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26*13861200Skettenis * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27*13861200Skettenis * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28*13861200Skettenis * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29*13861200Skettenis * SUCH DAMAGE. 30*13861200Skettenis * 31*13861200Skettenis * from: @(#)limits.h 7.2 (Berkeley) 6/28/90 32*13861200Skettenis */ 33*13861200Skettenis 34*13861200Skettenis #ifndef _MACHINE_LIMITS_H_ 35*13861200Skettenis #define _MACHINE_LIMITS_H_ 36*13861200Skettenis 37*13861200Skettenis #include <sys/cdefs.h> 38*13861200Skettenis 39*13861200Skettenis #if __POSIX_VISIBLE || __XPG_VISIBLE 40*13861200Skettenis #ifndef SIZE_MAX 41*13861200Skettenis #define SIZE_MAX ULONG_MAX /* max value for a size_t */ 42*13861200Skettenis #endif 43*13861200Skettenis #define SSIZE_MAX LONG_MAX /* max value for a ssize_t */ 44*13861200Skettenis #endif 45*13861200Skettenis 46*13861200Skettenis #if __BSD_VISIBLE 47*13861200Skettenis #define SIZE_T_MAX ULONG_MAX /* max value for a size_t (historic) */ 48*13861200Skettenis 49*13861200Skettenis #define UQUAD_MAX 0xffffffffffffffffULL /* max unsigned quad */ 50*13861200Skettenis #define QUAD_MAX 0x7fffffffffffffffLL /* max signed quad */ 51*13861200Skettenis #define QUAD_MIN (-0x7fffffffffffffffLL-1) /* min signed quad */ 52*13861200Skettenis 53*13861200Skettenis #endif /* __BSD_VISIBLE */ 54*13861200Skettenis 55*13861200Skettenis #endif /* _MACHINE_LIMITS_H_ */ 56