blob: 244dd4d5c482a27c437227cc939e3ea8ba06c97c [file] [log] [blame]
Dan Albert287553d2017-02-16 10:47:51 -08001/*
2 * Copyright (C) 2008 The Android Open Source Project
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in
12 * the documentation and/or other materials provided with the
13 * distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28#ifndef _STDINT_H
29#define _STDINT_H
30
31#include <stddef.h>
32#include <sys/_types.h>
33
34#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
35# define __STDINT_LIMITS
36#endif
37
38#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
39# define __STDINT_MACROS
40#endif
41
42typedef __int8_t int8_t;
43typedef __uint8_t uint8_t;
44typedef __int16_t int16_t;
45typedef __uint16_t uint16_t;
46typedef __int32_t int32_t;
47typedef __uint32_t uint32_t;
48typedef __int64_t int64_t;
49typedef __uint64_t uint64_t;
50
51/*
52 * int8_t & uint8_t
53 */
54
55typedef int8_t int_least8_t;
56typedef int8_t int_fast8_t;
57
58typedef uint8_t uint_least8_t;
59typedef uint8_t uint_fast8_t;
60
61#ifdef __STDINT_LIMITS
62# define INT8_MIN (-128)
63# define INT8_MAX (127)
64# define INT_LEAST8_MIN INT8_MIN
65# define INT_LEAST8_MAX INT8_MAX
66# define INT_FAST8_MIN INT8_MIN
67# define INT_FAST8_MAX INT8_MAX
68
69# define UINT8_MAX (255)
70# define UINT_LEAST8_MAX UINT8_MAX
71# define UINT_FAST8_MAX UINT8_MAX
72#endif
73
74#ifdef __STDINT_MACROS
75# define INT8_C(c) c
76# define INT_LEAST8_C(c) INT8_C(c)
77# define INT_FAST8_C(c) INT8_C(c)
78
79# define UINT8_C(c) c
80# define UINT_LEAST8_C(c) UINT8_C(c)
81# define UINT_FAST8_C(c) UINT8_C(c)
82#endif
83
84/*
85 * int16_t & uint16_t
86 */
87
88typedef int16_t int_least16_t;
89typedef int32_t int_fast16_t;
90
91typedef uint16_t uint_least16_t;
92typedef uint32_t uint_fast16_t;
93
94#ifdef __STDINT_LIMITS
95# define INT16_MIN (-32768)
96# define INT16_MAX (32767)
97# define INT_LEAST16_MIN INT16_MIN
98# define INT_LEAST16_MAX INT16_MAX
99# define INT_FAST16_MIN INT32_MIN
100# define INT_FAST16_MAX INT32_MAX
101
102# define UINT16_MAX (65535)
103# define UINT_LEAST16_MAX UINT16_MAX
104# define UINT_FAST16_MAX UINT32_MAX
105#endif
106
107#ifdef __STDINT_MACROS
108# define INT16_C(c) c
109# define INT_LEAST16_C(c) INT16_C(c)
110# define INT_FAST16_C(c) INT32_C(c)
111
112# define UINT16_C(c) c
113# define UINT_LEAST16_C(c) UINT16_C(c)
114# define UINT_FAST16_C(c) UINT32_C(c)
115#endif
116
117/*
118 * int32_t & uint32_t
119 */
120
121typedef int32_t int_least32_t;
122typedef int32_t int_fast32_t;
123
124typedef uint32_t uint_least32_t;
125typedef uint32_t uint_fast32_t;
126
127#ifdef __STDINT_LIMITS
128# define INT32_MIN (-2147483647-1)
129# define INT32_MAX (2147483647)
130# define INT_LEAST32_MIN INT32_MIN
131# define INT_LEAST32_MAX INT32_MAX
132# define INT_FAST32_MIN INT32_MIN
133# define INT_FAST32_MAX INT32_MAX
134
135# define UINT32_MAX (4294967295U)
136# define UINT_LEAST32_MAX UINT32_MAX
137# define UINT_FAST32_MAX UINT32_MAX
138#endif
139
140#ifdef __STDINT_MACROS
141# define INT32_C(c) c
142# define INT_LEAST32_C(c) INT32_C(c)
143# define INT_FAST32_C(c) INT32_C(c)
144
145# define UINT32_C(c) c ## U
146# define UINT_LEAST32_C(c) UINT32_C(c)
147# define UINT_FAST32_C(c) UINT32_C(c)
148#endif
149
150/*
151 * int64_t
152 */
153
154typedef int64_t int_least64_t;
155typedef int64_t int_fast64_t;
156
157typedef uint64_t uint_least64_t;
158typedef uint64_t uint_fast64_t;
159
160#ifdef __STDINT_LIMITS
161# define INT64_MIN (__INT64_C(-9223372036854775807)-1)
162# define INT64_MAX (__INT64_C(9223372036854775807))
163# define INT_LEAST64_MIN INT64_MIN
164# define INT_LEAST64_MAX INT64_MAX
165# define INT_FAST64_MIN INT64_MIN
166# define INT_FAST64_MAX INT64_MAX
167# define UINT64_MAX (__UINT64_C(18446744073709551615))
168
169# define UINT_LEAST64_MAX UINT64_MAX
170# define UINT_FAST64_MAX UINT64_MAX
171#endif
172
173#define __INT64_C(c) c ## LL
174#define __UINT64_C(c) c ## ULL
175
176#ifdef __STDINT_MACROS
177# define INT64_C(c) __INT64_C(c)
178# define INT_LEAST64_C(c) INT64_C(c)
179# define INT_FAST64_C(c) INT64_C(c)
180
181# define UINT64_C(c) __UINT64_C(c)
182# define UINT_LEAST64_C(c) UINT64_C(c)
183# define UINT_FAST64_C(c) UINT64_C(c)
184#endif
185
186# define __PRI64_RANK "ll"
187# define __PRIFAST_RANK ""
188# define __PRIPTR_RANK ""
189
190/*
191 * intptr_t & uintptr_t
192 */
193
194#ifdef __LP64__
195typedef long intptr_t;
196typedef unsigned long uintptr_t;
197#else
198typedef int intptr_t;
199typedef unsigned int uintptr_t;
200#endif
201
202#ifdef __STDINT_LIMITS
203# define INTPTR_MIN INT32_MIN
204# define INTPTR_MAX INT32_MAX
205# define UINTPTR_MAX UINT32_MAX
206# define PTRDIFF_MIN INT32_MIN
207# define PTRDIFF_MAX INT32_MAX
208#endif
209
210#ifdef __STDINT_MACROS
211# define INTPTR_C(c) INT32_C(c)
212# define UINTPTR_C(c) UINT32_C(c)
213# define PTRDIFF_C(c) INT32_C(c)
214#endif
215
216/*
217 * intmax_t & uintmax_t
218 */
219
220typedef uint64_t uintmax_t;
221typedef int64_t intmax_t;
222
223#ifdef __STDINT_LIMITS
224# define INTMAX_MIN INT64_MIN
225# define INTMAX_MAX INT64_MAX
226# define UINTMAX_MAX UINT64_MAX
227#endif
228
229#ifdef __STDINT_MACROS
230# define INTMAX_C(c) INT64_C(c)
231# define UINTMAX_C(c) UINT64_C(c)
232#endif
233
234/* Limits of sig_atomic_t. */
235#ifdef __STDINT_LIMITS
236# define SIG_ATOMIC_MIN INT32_MIN
237# define SIG_ATOMIC_MAX INT32_MAX
238#endif
239
240/* Limits of wchar_t. */
241#ifdef __STDINT_LIMITS
242#include <sys/_wchar_limits.h>
243#endif
244
245/* Limits of wint_t. */
246#ifdef __STDINT_LIMITS
247# define WINT_MIN INT32_MIN
248# define WINT_MAX INT32_MAX
249#endif
250
251/* size_t is defined by the GCC-specific <stddef.h> */
252#ifndef _SSIZE_T_DEFINED_
253#define _SSIZE_T_DEFINED_
254typedef int ssize_t;
255#endif
256
257#define _BITSIZE 32
258
259/* Keep the kernel from trying to define these types... */
260#define __BIT_TYPES_DEFINED__
261
262#endif /* _STDINT_H */