master
1/*-
2 * SPDX-License-Identifier: BSD-4-Clause
3 *
4 * Copyright (c) 2001, 2002 Mike Barcroft <mike@FreeBSD.org>
5 * Copyright (c) 2001 The NetBSD Foundation, Inc.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to The NetBSD Foundation
9 * by Klaus Klein.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the NetBSD
22 * Foundation, Inc. and its contributors.
23 * 4. Neither the name of The NetBSD Foundation nor the names of its
24 * contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37 * POSSIBILITY OF SUCH DAMAGE.
38 */
39
40#ifndef _MACHINE__STDINT_H_
41#define _MACHINE__STDINT_H_
42
43#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
44
45#define INT8_C(c) (c)
46#define INT16_C(c) (c)
47#define INT32_C(c) (c)
48
49#define UINT8_C(c) (c)
50#define UINT16_C(c) (c)
51#define UINT32_C(c) (c ## U)
52
53#ifdef __LP64__
54#define INT64_C(c) (c ## L)
55#define UINT64_C(c) (c ## UL)
56#else
57#define INT64_C(c) (c ## LL)
58#define UINT64_C(c) (c ## ULL)
59#endif
60
61#define INTMAX_C(c) INT64_C(c)
62#define UINTMAX_C(c) UINT64_C(c)
63
64#endif /* !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) */
65
66#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
67
68/*
69 * ISO/IEC 9899:1999
70 * 7.18.2.1 Limits of exact-width integer types
71 */
72#define INT8_MIN (-0x7f-1)
73#define INT16_MIN (-0x7fff-1)
74#define INT32_MIN (-0x7fffffff-1)
75
76#define INT8_MAX 0x7f
77#define INT16_MAX 0x7fff
78#define INT32_MAX 0x7fffffff
79
80#define UINT8_MAX 0xff
81#define UINT16_MAX 0xffff
82#define UINT32_MAX 0xffffffffU
83
84#ifdef __LP64__
85#define INT64_MIN (-0x7fffffffffffffff-1)
86#define INT64_MAX 0x7fffffffffffffff
87#define UINT64_MAX 0xffffffffffffffff
88#else
89#define INT64_MIN (-0x7fffffffffffffffLL-1)
90#define INT64_MAX 0x7fffffffffffffffLL
91#define UINT64_MAX 0xffffffffffffffffULL
92#endif
93
94/*
95 * ISO/IEC 9899:1999
96 * 7.18.2.2 Limits of minimum-width integer types
97 */
98/* Minimum values of minimum-width signed integer types. */
99#define INT_LEAST8_MIN INT8_MIN
100#define INT_LEAST16_MIN INT16_MIN
101#define INT_LEAST32_MIN INT32_MIN
102#define INT_LEAST64_MIN INT64_MIN
103
104/* Maximum values of minimum-width signed integer types. */
105#define INT_LEAST8_MAX INT8_MAX
106#define INT_LEAST16_MAX INT16_MAX
107#define INT_LEAST32_MAX INT32_MAX
108#define INT_LEAST64_MAX INT64_MAX
109
110/* Maximum values of minimum-width unsigned integer types. */
111#define UINT_LEAST8_MAX UINT8_MAX
112#define UINT_LEAST16_MAX UINT16_MAX
113#define UINT_LEAST32_MAX UINT32_MAX
114#define UINT_LEAST64_MAX UINT64_MAX
115
116/*
117 * ISO/IEC 9899:1999
118 * 7.18.2.3 Limits of fastest minimum-width integer types
119 */
120/* Minimum values of fastest minimum-width signed integer types. */
121#define INT_FAST8_MIN INT32_MIN
122#define INT_FAST16_MIN INT32_MIN
123#define INT_FAST32_MIN INT32_MIN
124#define INT_FAST64_MIN INT64_MIN
125
126/* Maximum values of fastest minimum-width signed integer types. */
127#define INT_FAST8_MAX INT32_MAX
128#define INT_FAST16_MAX INT32_MAX
129#define INT_FAST32_MAX INT32_MAX
130#define INT_FAST64_MAX INT64_MAX
131
132/* Maximum values of fastest minimum-width unsigned integer types. */
133#define UINT_FAST8_MAX UINT32_MAX
134#define UINT_FAST16_MAX UINT32_MAX
135#define UINT_FAST32_MAX UINT32_MAX
136#define UINT_FAST64_MAX UINT64_MAX
137
138/*
139 * ISO/IEC 9899:1999
140 * 7.18.2.4 Limits of integer types capable of holding object pointers
141 */
142#ifdef __LP64__
143#define INTPTR_MIN INT64_MIN
144#define INTPTR_MAX INT64_MAX
145#define UINTPTR_MAX UINT64_MAX
146#else
147#define INTPTR_MIN INT32_MIN
148#define INTPTR_MAX INT32_MAX
149#define UINTPTR_MAX UINT32_MAX
150#endif
151
152/*
153 * ISO/IEC 9899:1999
154 * 7.18.2.5 Limits of greatest-width integer types
155 */
156#define INTMAX_MIN INT64_MIN
157#define INTMAX_MAX INT64_MAX
158#define UINTMAX_MAX UINT64_MAX
159
160/*
161 * ISO/IEC 9899:1999
162 * 7.18.3 Limits of other integer types
163 */
164#ifdef __LP64__
165/* Limits of ptrdiff_t. */
166#define PTRDIFF_MIN INT64_MIN
167#define PTRDIFF_MAX INT64_MAX
168
169/* Limits of sig_atomic_t. */
170#define SIG_ATOMIC_MIN INT64_MIN
171#define SIG_ATOMIC_MAX INT64_MAX
172
173/* Limit of size_t. */
174#define SIZE_MAX UINT64_MAX
175#else
176#define PTRDIFF_MIN INT32_MIN
177#define PTRDIFF_MAX INT32_MAX
178#define SIG_ATOMIC_MIN INT32_MIN
179#define SIG_ATOMIC_MAX INT32_MAX
180#define SIZE_MAX UINT32_MAX
181#endif
182
183/* Limits of wint_t. */
184#define WINT_MIN INT32_MIN
185#define WINT_MAX INT32_MAX
186
187#endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */
188
189#endif /* !_MACHINE__STDINT_H_ */