/*-

 * 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.

 * 4. 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	8.3 (Berkeley) 1/4/94

 * $FreeBSD: src/sys/i386/include/_limits.h,v 1.27 2005/01/06 22:18:15 imp Exp $

 */

#ifndef _MACHINE__LIMITS_H_

#define	_MACHINE__LIMITS_H_

/*

 * According to ANSI (section 2.2.4.2), the values below must be usable by

 * #if preprocessing directives.  Additionally, the expression must have the

 * same type as would an expression that is an object of the corresponding

 * type converted according to the integral promotions.  The subtraction for

 * INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an

 * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2).

 * These numbers are for the default configuration of gcc.  They work for

 * some other compilers as well, but this should not be depended on.

 */

#define	__CHAR_BIT	8		/* number of bits in a char */

#define	__SCHAR_MAX	0x7f		/* max value for a signed char */

#define	__SCHAR_MIN	(-0x7f - 1)	/* min value for a signed char */

#define	__UCHAR_MAX	0xff		/* max value for an unsigned char */

#define	__USHRT_MAX	0xffff		/* 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 */

/* Bad hack for gcc configured to give 64-bit longs. */

#ifdef _LARGE_LONG

#define	__ULONG_MAX	0xffffffffffffffffUL

#define	__LONG_MAX	0x7fffffffffffffffL

#define	__LONG_MIN	(-0x7fffffffffffffffL - 1)

#else

#define	__ULONG_MAX	0xffffffffUL	/* max value for an unsigned long */

#define	__LONG_MAX	0x7fffffffL	/* max value for a long */

#define	__LONG_MIN	(-0x7fffffffL - 1)	/* min value for a long */

#endif

			/* max value for an unsigned long long */

#define	__ULLONG_MAX	0xffffffffffffffffULL

#define	__LLONG_MAX	0x7fffffffffffffffLL	/* max value for a long long */

#define	__LLONG_MIN	(-0x7fffffffffffffffLL - 1)  /* min for a long long */

#define	__SSIZE_MAX	__INT_MAX	/* max value for a ssize_t */

#define	__SIZE_T_MAX	__UINT_MAX	/* max value for a size_t */

#define	__OFF_MAX	__LLONG_MAX	/* max value for an off_t */

#define	__OFF_MIN	__LLONG_MIN	/* min value for an off_t */

/* Quads and long longs are the same size.  Ensure they stay in sync. */

#define	__UQUAD_MAX	__ULLONG_MAX	/* max value for a uquad_t */

#define	__QUAD_MAX	__LLONG_MAX	/* max value for a quad_t */

#define	__QUAD_MIN	__LLONG_MIN	/* min value for a quad_t */

#ifdef _LARGE_LONG

#define	__LONG_BIT	64

#else

#define	__LONG_BIT	32

#endif

#define	__WORD_BIT	32

#endif /* !_MACHINE__LIMITS_H_ */