1/*
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
29#ifndef _STDINT_H
30#define _STDINT_H
31
32#include <bits/wchar_limits.h>
33#include <stddef.h>
34#include <sys/cdefs.h>
35
36typedef signed char __int8_t;
37typedef unsigned char __uint8_t;
38typedef short __int16_t;
39typedef unsigned short __uint16_t;
40typedef int __int32_t;
41typedef unsigned int __uint32_t;
42#if defined(__LP64__)
43typedef long __int64_t;
44typedef unsigned long __uint64_t;
45#else
46typedef long long __int64_t;
47typedef unsigned long long __uint64_t;
48#endif
49
50#if defined(__LP64__)
51typedef long __intptr_t;
52typedef unsigned long __uintptr_t;
53#else
54typedef int __intptr_t;
55typedef unsigned int __uintptr_t;
56#endif
57
58typedef __int8_t      int8_t;
59typedef __uint8_t     uint8_t;
60
61typedef __int16_t     int16_t;
62typedef __uint16_t    uint16_t;
63
64typedef __int32_t     int32_t;
65typedef __uint32_t    uint32_t;
66
67typedef __int64_t     int64_t;
68typedef __uint64_t    uint64_t;
69
70typedef __intptr_t    intptr_t;
71typedef __uintptr_t   uintptr_t;
72
73typedef int8_t        int_least8_t;
74typedef uint8_t       uint_least8_t;
75
76typedef int16_t       int_least16_t;
77typedef uint16_t      uint_least16_t;
78
79typedef int32_t       int_least32_t;
80typedef uint32_t      uint_least32_t;
81
82typedef int64_t       int_least64_t;
83typedef uint64_t      uint_least64_t;
84
85typedef int8_t        int_fast8_t;
86typedef uint8_t       uint_fast8_t;
87
88typedef int64_t       int_fast64_t;
89typedef uint64_t      uint_fast64_t;
90
91#if defined(__LP64__)
92typedef int64_t       int_fast16_t;
93typedef uint64_t      uint_fast16_t;
94typedef int64_t       int_fast32_t;
95typedef uint64_t      uint_fast32_t;
96#else
97typedef int32_t       int_fast16_t;
98typedef uint32_t      uint_fast16_t;
99typedef int32_t       int_fast32_t;
100typedef uint32_t      uint_fast32_t;
101#endif
102
103typedef uint64_t      uintmax_t;
104typedef int64_t       intmax_t;
105
106/* Keep the kernel from trying to define these types... */
107#define __BIT_TYPES_DEFINED__
108
109#define INT8_C(c)         c
110#define INT_LEAST8_C(c)   INT8_C(c)
111#define INT_FAST8_C(c)    INT8_C(c)
112
113#define UINT8_C(c)        c
114#define UINT_LEAST8_C(c)  UINT8_C(c)
115#define UINT_FAST8_C(c)   UINT8_C(c)
116
117#define INT16_C(c)        c
118#define INT_LEAST16_C(c)  INT16_C(c)
119#define INT_FAST16_C(c)   INT32_C(c)
120
121#define UINT16_C(c)       c
122#define UINT_LEAST16_C(c) UINT16_C(c)
123#define UINT_FAST16_C(c)  UINT32_C(c)
124#define INT32_C(c)        c
125#define INT_LEAST32_C(c)  INT32_C(c)
126#define INT_FAST32_C(c)   INT32_C(c)
127
128#define UINT32_C(c)       c ## U
129#define UINT_LEAST32_C(c) UINT32_C(c)
130#define UINT_FAST32_C(c)  UINT32_C(c)
131#define INT_LEAST64_C(c)  INT64_C(c)
132#define INT_FAST64_C(c)   INT64_C(c)
133
134#define UINT_LEAST64_C(c) UINT64_C(c)
135#define UINT_FAST64_C(c)  UINT64_C(c)
136
137#define INTMAX_C(c)       INT64_C(c)
138#define UINTMAX_C(c)      UINT64_C(c)
139
140#if defined(__LP64__)
141#  define INT64_C(c)      c ## L
142#  define UINT64_C(c)     c ## UL
143#  define INTPTR_C(c)     INT64_C(c)
144#  define UINTPTR_C(c)    UINT64_C(c)
145#  define PTRDIFF_C(c)    INT64_C(c)
146#else
147#  define INT64_C(c)      c ## LL
148#  define UINT64_C(c)     c ## ULL
149#  define INTPTR_C(c)     INT32_C(c)
150#  define UINTPTR_C(c)    UINT32_C(c)
151#  define PTRDIFF_C(c)    INT32_C(c)
152#endif
153
154#define INT8_MIN         (-128)
155#define INT8_MAX         (127)
156#define INT_LEAST8_MIN   INT8_MIN
157#define INT_LEAST8_MAX   INT8_MAX
158#define INT_FAST8_MIN    INT8_MIN
159#define INT_FAST8_MAX    INT8_MAX
160
161#define UINT8_MAX        (255)
162#define UINT_LEAST8_MAX  UINT8_MAX
163#define UINT_FAST8_MAX   UINT8_MAX
164
165#define INT16_MIN        (-32768)
166#define INT16_MAX        (32767)
167#define INT_LEAST16_MIN  INT16_MIN
168#define INT_LEAST16_MAX  INT16_MAX
169#define INT_FAST16_MIN   INT32_MIN
170#define INT_FAST16_MAX   INT32_MAX
171
172#define UINT16_MAX       (65535)
173#define UINT_LEAST16_MAX UINT16_MAX
174#define UINT_FAST16_MAX  UINT32_MAX
175
176#define INT32_MIN        (-2147483647-1)
177#define INT32_MAX        (2147483647)
178#define INT_LEAST32_MIN  INT32_MIN
179#define INT_LEAST32_MAX  INT32_MAX
180#define INT_FAST32_MIN   INT32_MIN
181#define INT_FAST32_MAX   INT32_MAX
182
183#define UINT32_MAX       (4294967295U)
184#define UINT_LEAST32_MAX UINT32_MAX
185#define UINT_FAST32_MAX  UINT32_MAX
186
187#define INT64_MIN        (INT64_C(-9223372036854775807)-1)
188#define INT64_MAX        (INT64_C(9223372036854775807))
189#define INT_LEAST64_MIN  INT64_MIN
190#define INT_LEAST64_MAX  INT64_MAX
191#define INT_FAST64_MIN   INT64_MIN
192#define INT_FAST64_MAX   INT64_MAX
193#define UINT64_MAX       (UINT64_C(18446744073709551615))
194
195#define UINT_LEAST64_MAX UINT64_MAX
196#define UINT_FAST64_MAX  UINT64_MAX
197
198#define INTMAX_MIN       INT64_MIN
199#define INTMAX_MAX       INT64_MAX
200#define UINTMAX_MAX      UINT64_MAX
201
202#define SIG_ATOMIC_MAX   INT32_MAX
203#define SIG_ATOMIC_MIN   INT32_MIN
204
205#if defined(__WINT_UNSIGNED__)
206#  define WINT_MAX       UINT32_MAX
207#  define WINT_MIN       0
208#else
209#  define WINT_MAX       INT32_MAX
210#  define WINT_MIN       INT32_MIN
211#endif
212
213#if defined(__LP64__)
214#  define INTPTR_MIN     INT64_MIN
215#  define INTPTR_MAX     INT64_MAX
216#  define UINTPTR_MAX    UINT64_MAX
217#  define PTRDIFF_MIN    INT64_MIN
218#  define PTRDIFF_MAX    INT64_MAX
219#  define SIZE_MAX       UINT64_MAX
220#else
221#  define INTPTR_MIN     INT32_MIN
222#  define INTPTR_MAX     INT32_MAX
223#  define UINTPTR_MAX    UINT32_MAX
224#  define PTRDIFF_MIN    INT32_MIN
225#  define PTRDIFF_MAX    INT32_MAX
226#  define SIZE_MAX       UINT32_MAX
227#endif
228
229#endif /* _STDINT_H */
230