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 * 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.
24 *
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.
36 *
37 * $FreeBSD$
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	LONG_MIN
171#define	SIG_ATOMIC_MAX	LONG_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_ */
190