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#ifndef __INT64_C
69#ifdef __LP64__
70#define __INT64_C(c) (c ## L)
71#define __UINT64_C(c) (c ## UL)
72#else
73#define __INT64_C(c) (c ## LL)
74#define __UINT64_C(c) (c ## ULL)
75#endif
76#endif
77
78/*
79 * ISO/IEC 9899:1999
80 * 7.18.2.1 Limits of exact-width integer types
81 */
82/* Minimum values of exact-width signed integer types. */
83#define INT8_MIN (-0x7f-1)
84#define INT16_MIN (-0x7fff-1)
85#define INT32_MIN (-0x7fffffff-1)
86#define INT64_MIN (-__INT64_C(0x7fffffffffffffff)-1)
87
88/* Maximum values of exact-width signed integer types. */
89#define INT8_MAX 0x7f
90#define INT16_MAX 0x7fff
91#define INT32_MAX 0x7fffffff
92#define INT64_MAX __INT64_C(0x7fffffffffffffff)
93
94/* Maximum values of exact-width unsigned integer types. */
95#define UINT8_MAX 0xff
96#define UINT16_MAX 0xffff
97#define UINT32_MAX 0xffffffff
98#define UINT64_MAX __UINT64_C(0xffffffffffffffff)
99
100/*
101 * ISO/IEC 9899:1999
102 * 7.18.2.2 Limits of minimum-width integer types
103 */
104/* Minimum values of minimum-width signed integer types. */
105#define INT_LEAST8_MIN INT8_MIN
106#define INT_LEAST16_MIN INT16_MIN
107#define INT_LEAST32_MIN INT32_MIN
108#define INT_LEAST64_MIN INT64_MIN
109
110/* Maximum values of minimum-width signed integer types. */
111#define INT_LEAST8_MAX INT8_MAX
112#define INT_LEAST16_MAX INT16_MAX
113#define INT_LEAST32_MAX INT32_MAX
114#define INT_LEAST64_MAX INT64_MAX
115
116/* Maximum values of minimum-width unsigned integer types. */
117#define UINT_LEAST8_MAX UINT8_MAX
118#define UINT_LEAST16_MAX UINT16_MAX
119#define UINT_LEAST32_MAX UINT32_MAX
120#define UINT_LEAST64_MAX UINT64_MAX
121
122/*
123 * ISO/IEC 9899:1999
124 * 7.18.2.3 Limits of fastest minimum-width integer types
125 */
126/* Minimum values of fastest minimum-width signed integer types. */
127#define INT_FAST8_MIN INT32_MIN
128#define INT_FAST16_MIN INT32_MIN
129#define INT_FAST32_MIN INT32_MIN
130#define INT_FAST64_MIN INT64_MIN
131
132/* Maximum values of fastest minimum-width signed integer types. */
133#define INT_FAST8_MAX INT32_MAX
134#define INT_FAST16_MAX INT32_MAX
135#define INT_FAST32_MAX INT32_MAX
136#define INT_FAST64_MAX INT64_MAX
137
138/* Maximum values of fastest minimum-width unsigned integer types. */
139#define UINT_FAST8_MAX UINT32_MAX
140#define UINT_FAST16_MAX UINT32_MAX
141#define UINT_FAST32_MAX UINT32_MAX
142#define UINT_FAST64_MAX UINT64_MAX
143
144/*
145 * ISO/IEC 9899:1999
146 * 7.18.2.4 Limits of integer types capable of holding object pointers
147 */
148#ifdef __LP64__
149#define INTPTR_MIN INT64_MIN
150#define INTPTR_MAX INT64_MAX
151#define UINTPTR_MAX UINT64_MAX
152#else
153#define INTPTR_MIN INT32_MIN
154#define INTPTR_MAX INT32_MAX
155#define UINTPTR_MAX UINT32_MAX
156#endif
157
158/*
159 * ISO/IEC 9899:1999
160 * 7.18.2.5 Limits of greatest-width integer types
161 */
162#define INTMAX_MIN INT64_MIN
163#define INTMAX_MAX INT64_MAX
164#define UINTMAX_MAX UINT64_MAX
165
166/*
167 * ISO/IEC 9899:1999
168 * 7.18.3 Limits of other integer types
169 */
170#ifdef __LP64__
171/* Limits of ptrdiff_t. */
172#define PTRDIFF_MIN INT64_MIN
173#define PTRDIFF_MAX INT64_MAX
174
175/* Limits of sig_atomic_t. */
176#define SIG_ATOMIC_MIN INT64_MIN
177#define SIG_ATOMIC_MAX INT64_MAX
178
179/* Limit of size_t. */
180#define SIZE_MAX UINT64_MAX
181#else
182/* Limits of ptrdiff_t. */
183#define PTRDIFF_MIN INT32_MIN
184#define PTRDIFF_MAX INT32_MAX
185
186/* Limits of sig_atomic_t. */
187#define SIG_ATOMIC_MIN INT32_MIN
188#define SIG_ATOMIC_MAX INT32_MAX
189
190/* Limit of size_t. */
191#define SIZE_MAX UINT32_MAX
192#endif
193
194/* Limits of wint_t. */
195#define WINT_MIN INT32_MIN
196#define WINT_MAX INT32_MAX
197
198#endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */
199
200#endif /* !_MACHINE__STDINT_H_ */