Annotation of sys/arch/amd64/include/limits.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: limits.h,v 1.4 2006/01/06 22:48:46 millert Exp $ */
! 2:
! 3: /*
! 4: * Copyright (c) 1988 The Regents of the University of California.
! 5: * All rights reserved.
! 6: *
! 7: * Redistribution and use in source and binary forms, with or without
! 8: * modification, are permitted provided that the following conditions
! 9: * are met:
! 10: * 1. Redistributions of source code must retain the above copyright
! 11: * notice, this list of conditions and the following disclaimer.
! 12: * 2. Redistributions in binary form must reproduce the above copyright
! 13: * notice, this list of conditions and the following disclaimer in the
! 14: * documentation and/or other materials provided with the distribution.
! 15: * 3. Neither the name of the University nor the names of its contributors
! 16: * may be used to endorse or promote products derived from this software
! 17: * without specific prior written permission.
! 18: *
! 19: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 20: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 21: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 22: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 23: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 24: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 25: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 26: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 27: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 28: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 29: * SUCH DAMAGE.
! 30: *
! 31: * @(#)limits.h 7.2 (Berkeley) 6/28/90
! 32: */
! 33:
! 34: #ifndef _MACHINE_LIMITS_H_
! 35: #define _MACHINE_LIMITS_H_
! 36:
! 37: #include <sys/cdefs.h>
! 38:
! 39: #define MB_LEN_MAX 1 /* no multibyte characters */
! 40:
! 41: #if __POSIX_VISIBLE || __XPG_VISIBLE
! 42: #ifndef SIZE_MAX
! 43: #define SIZE_MAX ULONG_MAX /* max value for a size_t */
! 44: #endif
! 45: #define SSIZE_MAX LONG_MAX /* max value for a ssize_t */
! 46: #endif
! 47:
! 48: #if __BSD_VISIBLE
! 49: #define SIZE_T_MAX ULONG_MAX /* max value for a size_t (historic) */
! 50:
! 51: #define UQUAD_MAX 0xffffffffffffffffULL /* max unsigned quad */
! 52: #define QUAD_MAX 0x7fffffffffffffffLL /* max signed quad */
! 53: #define QUAD_MIN (-0x7fffffffffffffffLL-1) /* min signed quad */
! 54:
! 55: #endif /* __BSD_VISIBLE */
! 56:
! 57: #endif /* _MACHINE_LIMITS_H_ */
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