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#ifndef _STDINT_H
29#define _STDINT_H
30
31#include <stddef.h>
32#include <sys/_types.h>
33
34
35
36#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
37#  define __STDINT_LIMITS
38#endif
39
40#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
41#  define  __STDINT_MACROS
42#endif
43
44/* the definitions of STDINT_LIMITS depend on those of STDINT_MACROS */
45#if defined __STDINT_LIMITS && !defined __STDINT_MACROS
46#  define  __STDINT_MACROS
47#endif
48
49#if !defined __STRICT_ANSI__ || __STDC_VERSION__ >= 199901L
50#  define __STDC_INT64__
51#endif
52
53typedef __int8_t      int8_t;
54typedef __uint8_t     uint8_t;
55typedef __int16_t     int16_t;
56typedef __uint16_t    uint16_t;
57typedef __int32_t     int32_t;
58typedef __uint32_t    uint32_t;
59#if defined(__STDC_INT64__)
60typedef __int64_t     int64_t;
61typedef __uint64_t    uint64_t;
62#endif
63
64/*
65 * int8_t & uint8_t
66 */
67
68typedef int8_t        int_least8_t;
69typedef int8_t        int_fast8_t;
70
71typedef uint8_t       uint_least8_t;
72typedef uint8_t       uint_fast8_t;
73
74#ifdef __STDINT_LIMITS
75#  define INT8_MIN         (-128)
76#  define INT8_MAX         (127)
77#  define INT_LEAST8_MIN   INT8_MIN
78#  define INT_LEAST8_MAX   INT8_MAX
79#  define INT_FAST8_MIN    INT8_MIN
80#  define INT_FAST8_MAX    INT8_MAX
81
82#  define UINT8_MAX           (255U)
83#  define UINT_LEAST8_MAX     UINT8_MAX
84#  define UINT_FAST8_MAX      UINT8_MAX
85#endif
86
87#ifdef __STDINT_MACROS
88#  define INT8_C(c)	c
89#  define INT_LEAST8_C(c)	 INT8_C(c)
90#  define INT_FAST8_C(c)	INT8_C(c)
91
92#  define UINT8_C(c)	c ## U
93#  define UINT_LEAST8_C(c)  UINT8_C(c)
94#  define UINT_FAST8_C(c)  UINT8_C(c)
95#endif
96
97/*
98 * int16_t & uint16_t
99 */
100
101
102typedef int16_t       int_least16_t;
103typedef int32_t       int_fast16_t;
104
105typedef uint16_t      uint_least16_t;
106typedef uint32_t      uint_fast16_t;
107
108#ifdef __STDINT_LIMITS
109#  define INT16_MIN	(-32768)
110#  define INT16_MAX	(32767)
111#  define INT_LEAST16_MIN	INT16_MIN
112#  define INT_LEAST16_MAX	INT16_MAX
113#  define INT_FAST16_MIN	INT32_MIN
114#  define INT_FAST16_MAX	INT32_MAX
115
116#  define UINT16_MAX	(65535U)
117#  define UINT_LEAST16_MAX UINT16_MAX
118#  define UINT_FAST16_MAX UINT32_MAX
119#endif
120
121#ifdef __STDINT_MACROS
122#  define INT16_C(c)	c
123#  define INT_LEAST16_C(c) INT16_C(c)
124#  define INT_FAST16_C(c)	 INT32_C(c)
125
126#  define UINT16_C(c)	c ## U
127#  define UINT_LEAST16_C(c) UINT16_C(c)
128#  define UINT_FAST16_C(c) UINT32_C(c)
129#endif
130
131/*
132 * int32_t & uint32_t
133 */
134
135typedef int32_t       int_least32_t;
136typedef int32_t       int_fast32_t;
137
138typedef uint32_t      uint_least32_t;
139typedef uint32_t      uint_fast32_t;
140
141#ifdef __STDINT_LIMITS
142#  define INT32_MIN	(-2147483647-1)
143#  define INT32_MAX	(2147483647)
144#  define INT_LEAST32_MIN	INT32_MIN
145#  define INT_LEAST32_MAX	INT32_MAX
146#  define INT_FAST32_MIN	INT32_MIN
147#  define INT_FAST32_MAX	INT32_MAX
148
149#  define UINT32_MAX	(4294967295U)
150#  define UINT_LEAST32_MAX UINT32_MAX
151#  define UINT_FAST32_MAX UINT32_MAX
152#endif
153
154#ifdef __STDINT_MACROS
155#  define INT32_C(c)	c
156#  define INT_LEAST32_C(c) INT32_C(c)
157#  define INT_FAST32_C(c)  INT32_C(c)
158
159#  define UINT32_C(c)	c ## U
160#  define UINT_LEAST32_C(c) UINT32_C(c)
161#  define UINT_FAST32_C(c) UINT32_C(c)
162#endif
163
164#if defined(__STDC_INT64__)
165/*
166 *  int64_t
167 */
168typedef int64_t       int_least64_t;
169typedef int64_t       int_fast64_t;
170
171typedef uint64_t      uint_least64_t;
172typedef uint64_t      uint_fast64_t;
173
174
175#ifdef __STDINT_LIMITS
176#  define INT64_MIN        (__INT64_C(-9223372036854775807)-1)
177#  define INT64_MAX        (__INT64_C(9223372036854775807))
178#  define INT_LEAST64_MIN  INT64_MIN
179#  define INT_LEAST64_MAX  INT64_MAX
180#  define INT_FAST64_MIN   INT64_MIN
181#  define INT_FAST64_MAX   INT64_MAX
182#  define UINT64_MAX       (__UINT64_C(18446744073709551615))
183
184#  define UINT_LEAST64_MAX UINT64_MAX
185#  define UINT_FAST64_MAX UINT64_MAX
186#endif
187
188#ifdef __STDINT_MACROS
189#  define __INT64_C(c)     c ## LL
190#  define INT64_C(c)       __INT64_C(c)
191#  define INT_LEAST64_C(c) INT64_C(c)
192#  define INT_FAST64_C(c)  INT64_C(c)
193
194#  define __UINT64_C(c)     c ## ULL
195#  define UINT64_C(c)       __UINT64_C(c)
196#  define UINT_LEAST64_C(c) UINT64_C(c)
197#  define UINT_FAST64_C(c)  UINT64_C(c)
198#endif
199
200
201#  define __PRI64_RANK   "ll"
202#  define __PRIFAST_RANK ""
203#  define __PRIPTR_RANK  ""
204
205#endif /* __STDC_INT64__ */
206
207/*
208 * intptr_t & uintptr_t
209 */
210
211typedef int           intptr_t;
212typedef unsigned int  uintptr_t;
213
214#  define INTPTR_MIN    INT32_MIN
215#  define INTPTR_MAX    INT32_MAX
216#  define UINTPTR_MAX   UINT32_MAX
217#  define INTPTR_C(c)   INT32_C(c)
218#  define UINTPTR_C(c)  UINT32_C(c)
219#  define PTRDIFF_C(c)  INT32_C(c)
220#  define PTRDIFF_MIN   INT32_MIN
221#  define PTRDIFF_MAX   INT32_MAX
222
223
224/*
225 *  intmax_t & uintmax_t
226 */
227
228#if defined(__STDC_INT64__)
229
230typedef uint64_t uintmax_t;
231typedef int64_t  intmax_t;
232
233#define INTMAX_MIN	INT64_MIN
234#define INTMAX_MAX	INT64_MAX
235#define UINTMAX_MAX	UINT64_MAX
236
237#define INTMAX_C(c)	INT64_C(c)
238#define UINTMAX_C(c)	UINT64_C(c)
239
240#else /* !__STDC_INT64__ */
241
242typedef uint32_t  uintmax_t;
243typedef int32_t   intmax_t;
244
245#define  INTMAX_MIN    INT32_MIN
246#define  INTMAX_MAX    INT32_MAX
247#define  UINTMAX_MAX   UINT32_MAX
248
249#define INTMAX_C(c)	INT32_C(c)
250#define UINTMAX_C(c)	UINT32_C(c)
251
252#endif /* !__STDC_INT64__ */
253
254
255/* size_t is defined by the GCC-specific <stddef.h> */
256#ifndef _SSIZE_T_DEFINED_
257#define _SSIZE_T_DEFINED_
258typedef long int  ssize_t;
259#endif
260
261#define _BITSIZE 32
262
263/* Keep the kernel from trying to define these types... */
264#define __BIT_TYPES_DEFINED__
265
266#endif /* _STDINT_H */
267