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      1 /*	$NetBSD: limits.h,v 1.15 2019/01/21 20:28:18 dholland 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	_SH3_LIMITS_H_
     35 #define	_SH3_LIMITS_H_
     36 
     37 #include <sys/featuretest.h>
     38 
     39 #define	CHAR_BIT	8		/* number of bits in a char */
     40 
     41 #define	UCHAR_MAX	0xff		/* max value for an unsigned char */
     42 #define	SCHAR_MAX	0x7f		/* max value for a signed char */
     43 #define	SCHAR_MIN	(-0x7f-1)	/* min value for a signed char */
     44 
     45 #define	USHRT_MAX	0xffff		/* max value for an unsigned short */
     46 #define	SHRT_MAX	0x7fff		/* max value for a short */
     47 #define	SHRT_MIN        (-0x7fff-1)     /* min value for a short */
     48 
     49 #define	UINT_MAX	0xffffffffU	/* max value for an unsigned int */
     50 #define	INT_MAX		0x7fffffff	/* max value for an int */
     51 #define	INT_MIN		(-0x7fffffff-1)	/* min value for an int */
     52 
     53 #define	ULONG_MAX	0xffffffffUL	/* max value for an unsigned long */
     54 #define	LONG_MAX	0x7fffffffL	/* max value for a long */
     55 #define	LONG_MIN	(-0x7fffffffL-1)	/* min value for a long */
     56 
     57 #if defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \
     58     defined(_NETBSD_SOURCE)
     59 #define	ULLONG_MAX	0xffffffffffffffffULL	/* max unsigned long long */
     60 #define	LLONG_MAX	0x7fffffffffffffffLL	/* max signed long long */
     61 #define	LLONG_MIN	(-0x7fffffffffffffffLL-1) /* min signed long long */
     62 #endif
     63 
     64 #if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
     65     defined(_NETBSD_SOURCE)
     66 #define	SSIZE_MAX	INT_MAX		/* max value for a ssize_t */
     67 
     68 #if defined(_NETBSD_SOURCE)
     69 #define	SSIZE_MIN	INT_MIN		/* min value for a ssize_t */
     70 #define	SIZE_T_MAX	UINT_MAX	/* max value for a size_t */
     71 
     72 #define	UQUAD_MAX	0xffffffffffffffffULL		/* max unsigned quad */
     73 #define	QUAD_MAX	0x7fffffffffffffffLL		/* max signed quad */
     74 #define	QUAD_MIN	(-0x7fffffffffffffffLL-1)	/* min signed quad */
     75 
     76 #endif /* _NETBSD_SOURCE */
     77 #endif /* _POSIX_C_SOURCE || _XOPEN_SOURCE || _NETBSD_SOURCE */
     78 
     79 #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
     80 #define	LONG_BIT	32
     81 #define	WORD_BIT	32
     82 
     83 #define	DBL_DIG		__DBL_DIG__
     84 #define	DBL_MAX		__DBL_MAX__
     85 #define	DBL_MIN		__DBL_MIN__
     86 
     87 #define	FLT_DIG		__FLT_DIG__
     88 #define	FLT_MAX		__FLT_MAX__
     89 #define	FLT_MIN		__FLT_MIN__
     90 #endif
     91 
     92 #endif /* !_SH3_LIMITS_H_ */
     93