4.3BSD-Reno/src/sys/tahoe/machlimits.h

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/*
 * Copyright (c) 1988 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution is only permitted until one year after the first shipment
 * of 4.4BSD by the Regents.  Otherwise, redistribution and use in source and
 * binary forms are permitted provided that: (1) source distributions retain
 * this entire copyright notice and comment, and (2) distributions including
 * binaries display the following acknowledgement:  This product includes
 * software developed by the University of California, Berkeley and its
 * contributors'' in the documentation or other materials provided with the
 * distribution and in all advertising materials mentioning features or use
 * of this software.  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 AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *	@(#)machlimits.h	7.2 (Berkeley) 6/28/90
 */

#define	CHAR_BIT	8		/* number of bits in a char */
#define	CLK_TCK		60		/* ticks per second */
#define	MB_LEN_MAX	1		/* no multibyte characters */

#define	SCHAR_MIN	0x80		/* max value for a signed char */
#define	SCHAR_MAX	0x7f		/* min value for a signed char */

#define	UCHAR_MAX	0xff		/* max value for an unsigned char */
#define	CHAR_MAX	0x7f		/* max value for a char */
#define	CHAR_MIN	0x80		/* min value for a char */

#define	USHRT_MAX	0xffff		/* max value for an unsigned short */
#define	SHRT_MAX	0x7fff		/* max value for a short */
#define	SHRT_MIN	0x8000		/* min value for a short */

#define	UINT_MAX	0xffffffff	/* max value for an unsigned int */
#define	INT_MAX		0x7fffffff	/* max value for an int */
#define	INT_MIN		0x80000000	/* min value for an int */

#define	ULONG_MAX	0xffffffff	/* max value for an unsigned long */
#define	LONG_MAX	0x7fffffff	/* max value for a long */
#define	LONG_MIN	0x80000000	/* min value for a long */