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