master
1/*-
2 * Copyright (c) 2001, 2002 Mike Barcroft <mike@FreeBSD.org>
3 * Copyright (c) 2001 The NetBSD Foundation, Inc.
4 * All rights reserved.
5 *
6 * This code is derived from software contributed to The NetBSD Foundation
7 * by Klaus Klein.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
20 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef _MACHINE__STDINT_H_
32#define _MACHINE__STDINT_H_
33
34#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
35
36#define INT8_C(c) (c)
37#define INT16_C(c) (c)
38#define INT32_C(c) (c)
39#define INT64_C(c) (c ## L)
40
41#define UINT8_C(c) (c)
42#define UINT16_C(c) (c)
43#define UINT32_C(c) (c ## U)
44#define UINT64_C(c) (c ## UL)
45
46#define INTMAX_C(c) INT64_C(c)
47#define UINTMAX_C(c) UINT64_C(c)
48
49#endif /* !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) */
50
51#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
52
53/*
54 * ISO/IEC 9899:1999
55 * 7.18.2.1 Limits of exact-width integer types
56 */
57/* Minimum values of exact-width signed integer types. */
58#define INT8_MIN (-0x7f-1)
59#define INT16_MIN (-0x7fff-1)
60#define INT32_MIN (-0x7fffffff-1)
61#define INT64_MIN (-0x7fffffffffffffffL-1)
62
63/* Maximum values of exact-width signed integer types. */
64#define INT8_MAX 0x7f
65#define INT16_MAX 0x7fff
66#define INT32_MAX 0x7fffffff
67#define INT64_MAX 0x7fffffffffffffffL
68
69/* Maximum values of exact-width unsigned integer types. */
70#define UINT8_MAX 0xff
71#define UINT16_MAX 0xffff
72#define UINT32_MAX 0xffffffffU
73#define UINT64_MAX 0xffffffffffffffffUL
74
75/*
76 * ISO/IEC 9899:1999
77 * 7.18.2.2 Limits of minimum-width integer types
78 */
79/* Minimum values of minimum-width signed integer types. */
80#define INT_LEAST8_MIN INT8_MIN
81#define INT_LEAST16_MIN INT16_MIN
82#define INT_LEAST32_MIN INT32_MIN
83#define INT_LEAST64_MIN INT64_MIN
84
85/* Maximum values of minimum-width signed integer types. */
86#define INT_LEAST8_MAX INT8_MAX
87#define INT_LEAST16_MAX INT16_MAX
88#define INT_LEAST32_MAX INT32_MAX
89#define INT_LEAST64_MAX INT64_MAX
90
91/* Maximum values of minimum-width unsigned integer types. */
92#define UINT_LEAST8_MAX UINT8_MAX
93#define UINT_LEAST16_MAX UINT16_MAX
94#define UINT_LEAST32_MAX UINT32_MAX
95#define UINT_LEAST64_MAX UINT64_MAX
96
97/*
98 * ISO/IEC 9899:1999
99 * 7.18.2.3 Limits of fastest minimum-width integer types
100 */
101/* Minimum values of fastest minimum-width signed integer types. */
102#define INT_FAST8_MIN INT32_MIN
103#define INT_FAST16_MIN INT32_MIN
104#define INT_FAST32_MIN INT32_MIN
105#define INT_FAST64_MIN INT64_MIN
106
107/* Maximum values of fastest minimum-width signed integer types. */
108#define INT_FAST8_MAX INT32_MAX
109#define INT_FAST16_MAX INT32_MAX
110#define INT_FAST32_MAX INT32_MAX
111#define INT_FAST64_MAX INT64_MAX
112
113/* Maximum values of fastest minimum-width unsigned integer types. */
114#define UINT_FAST8_MAX UINT32_MAX
115#define UINT_FAST16_MAX UINT32_MAX
116#define UINT_FAST32_MAX UINT32_MAX
117#define UINT_FAST64_MAX UINT64_MAX
118
119/*
120 * ISO/IEC 9899:1999
121 * 7.18.2.4 Limits of integer types capable of holding object pointers
122 */
123#define INTPTR_MIN INT64_MIN
124#define INTPTR_MAX INT64_MAX
125#define UINTPTR_MAX UINT64_MAX
126
127/*
128 * ISO/IEC 9899:1999
129 * 7.18.2.5 Limits of greatest-width integer types
130 */
131#define INTMAX_MIN INT64_MIN
132#define INTMAX_MAX INT64_MAX
133#define UINTMAX_MAX UINT64_MAX
134
135/*
136 * ISO/IEC 9899:1999
137 * 7.18.3 Limits of other integer types
138 */
139/* Limits of ptrdiff_t. */
140#define PTRDIFF_MIN INT64_MIN
141#define PTRDIFF_MAX INT64_MAX
142
143/* Limits of sig_atomic_t. */
144#define SIG_ATOMIC_MIN INT64_MIN
145#define SIG_ATOMIC_MAX INT64_MAX
146
147/* Limit of size_t. */
148#define SIZE_MAX UINT64_MAX
149
150/* Limits of wint_t. */
151#define WINT_MIN INT32_MIN
152#define WINT_MAX INT32_MAX
153
154#endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */
155
156#endif /* !_MACHINE__STDINT_H_ */