2 * Copyright (c) 2001, 2002 Mike Barcroft <mike@FreeBSD.org>
3 * Copyright (c) 2001 The NetBSD Foundation, Inc.
6 * This code is derived from software contributed to The NetBSD Foundation
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
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 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by the NetBSD
20 * Foundation, Inc. and its contributors.
21 * 4. Neither the name of The NetBSD Foundation nor the names of its
22 * contributors may be used to endorse or promote products derived
23 * from this software without specific prior written permission.
25 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
26 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
27 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
29 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
40 #ifndef _MACHINE__STDINT_H_
41 #define _MACHINE__STDINT_H_
43 #include <machine/_limits.h>
45 #if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
48 #define INT16_C(c) (c)
49 #define INT32_C(c) (c)
51 #define UINT8_C(c) (c)
52 #define UINT16_C(c) (c)
53 #define UINT32_C(c) (c ## U)
56 #define INT64_C(c) (c ## L)
57 #define UINT64_C(c) (c ## UL)
59 #define INT64_C(c) (c ## LL)
60 #define UINT64_C(c) (c ## ULL)
63 #define INTMAX_C(c) INT64_C(c)
64 #define UINTMAX_C(c) UINT64_C(c)
66 #endif /* !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) */
68 #if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
72 * 7.18.2.1 Limits of exact-width integer types
74 #define INT8_MIN (-0x7f-1)
75 #define INT16_MIN (-0x7fff-1)
76 #define INT32_MIN (-0x7fffffff-1)
79 #define INT16_MAX 0x7fff
80 #define INT32_MAX 0x7fffffff
82 #define UINT8_MAX 0xff
83 #define UINT16_MAX 0xffff
84 #define UINT32_MAX 0xffffffffU
87 #define INT64_MIN (-0x7fffffffffffffff-1)
88 #define INT64_MAX 0x7fffffffffffffff
89 #define UINT64_MAX 0xffffffffffffffff
91 #define INT64_MIN (-0x7fffffffffffffffLL-1)
92 #define INT64_MAX 0x7fffffffffffffffLL
93 #define UINT64_MAX 0xffffffffffffffffULL
98 * 7.18.2.2 Limits of minimum-width integer types
100 /* Minimum values of minimum-width signed integer types. */
101 #define INT_LEAST8_MIN INT8_MIN
102 #define INT_LEAST16_MIN INT16_MIN
103 #define INT_LEAST32_MIN INT32_MIN
104 #define INT_LEAST64_MIN INT64_MIN
106 /* Maximum values of minimum-width signed integer types. */
107 #define INT_LEAST8_MAX INT8_MAX
108 #define INT_LEAST16_MAX INT16_MAX
109 #define INT_LEAST32_MAX INT32_MAX
110 #define INT_LEAST64_MAX INT64_MAX
112 /* Maximum values of minimum-width unsigned integer types. */
113 #define UINT_LEAST8_MAX UINT8_MAX
114 #define UINT_LEAST16_MAX UINT16_MAX
115 #define UINT_LEAST32_MAX UINT32_MAX
116 #define UINT_LEAST64_MAX UINT64_MAX
120 * 7.18.2.3 Limits of fastest minimum-width integer types
122 /* Minimum values of fastest minimum-width signed integer types. */
123 #define INT_FAST8_MIN INT32_MIN
124 #define INT_FAST16_MIN INT32_MIN
125 #define INT_FAST32_MIN INT32_MIN
126 #define INT_FAST64_MIN INT64_MIN
128 /* Maximum values of fastest minimum-width signed integer types. */
129 #define INT_FAST8_MAX INT32_MAX
130 #define INT_FAST16_MAX INT32_MAX
131 #define INT_FAST32_MAX INT32_MAX
132 #define INT_FAST64_MAX INT64_MAX
134 /* Maximum values of fastest minimum-width unsigned integer types. */
135 #define UINT_FAST8_MAX UINT32_MAX
136 #define UINT_FAST16_MAX UINT32_MAX
137 #define UINT_FAST32_MAX UINT32_MAX
138 #define UINT_FAST64_MAX UINT64_MAX
142 * 7.18.2.4 Limits of integer types capable of holding object pointers
145 #define INTPTR_MIN INT64_MIN
146 #define INTPTR_MAX INT64_MAX
147 #define UINTPTR_MAX UINT64_MAX
149 #define INTPTR_MIN INT32_MIN
150 #define INTPTR_MAX INT32_MAX
151 #define UINTPTR_MAX UINT32_MAX
156 * 7.18.2.5 Limits of greatest-width integer types
158 #define INTMAX_MIN INT64_MIN
159 #define INTMAX_MAX INT64_MAX
160 #define UINTMAX_MAX UINT64_MAX
164 * 7.18.3 Limits of other integer types
167 /* Limits of ptrdiff_t. */
168 #define PTRDIFF_MIN INT64_MIN
169 #define PTRDIFF_MAX INT64_MAX
171 /* Limits of sig_atomic_t. */
172 #define SIG_ATOMIC_MIN __LONG_MIN
173 #define SIG_ATOMIC_MAX __LONG_MAX
175 /* Limit of size_t. */
176 #define SIZE_MAX UINT64_MAX
178 #define PTRDIFF_MIN INT32_MIN
179 #define PTRDIFF_MAX INT32_MAX
180 #define SIG_ATOMIC_MIN INT32_MIN
181 #define SIG_ATOMIC_MAX INT32_MAX
182 #define SIZE_MAX UINT32_MAX
185 /* Limits of wint_t. */
186 #define WINT_MIN INT32_MIN
187 #define WINT_MAX INT32_MAX
189 #endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */
191 #endif /* !_MACHINE__STDINT_H_ */