1/*
2 * Copyright (C) 2004, 2007  Internet Systems Consortium, Inc. ("ISC")
3 * Copyright (C) 1999-2001  Internet Software Consortium.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
16 */
17
18/* $Id: int.h,v 1.13 2007/06/19 23:47:20 tbox Exp $ */
19
20#ifndef ISC_INT_H
21#define ISC_INT_H 1
22
23#ifndef _INTEGRAL_MAX_BITS
24# define _INTEGRAL_MAX_BITS 64
25#endif
26#include <limits.h>
27
28typedef __int8				isc_int8_t;
29typedef unsigned __int8			isc_uint8_t;
30typedef __int16				isc_int16_t;
31typedef unsigned __int16		isc_uint16_t;
32typedef __int32				isc_int32_t;
33typedef unsigned __int32		isc_uint32_t;
34typedef __int64				isc_int64_t;
35typedef unsigned __int64		isc_uint64_t;
36
37#define ISC_INT8_MIN	-128
38#define ISC_INT8_MAX	127
39#define ISC_UINT8_MAX	255
40
41#define ISC_INT16_MIN	-32768
42#define ISC_INT16_MAX	32767
43#define ISC_UINT16_MAX	65535
44
45/*
46 * Note that "int" is 32 bits on all currently supported Unix-like operating
47 * systems, but "long" can be either 32 bits or 64 bits, thus the 32 bit
48 * constants are not qualified with "L".
49 */
50#define ISC_INT32_MIN	_I32_MIN
51#define ISC_INT32_MAX	_I32_MAX
52#define ISC_UINT32_MAX	_UI32_MAX
53
54#define ISC_INT64_MIN	_I64_MIN
55#define ISC_INT64_MAX	_I64_MAX
56#define ISC_UINT64_MAX	_UI64_MAX
57
58#endif /* ISC_INT_H */
59