1951a39d68df598db08dfced8b4707755864a0492Ying Wang/*
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#if !defined __STRICT_ANSI__ || __STDC_VERSION__ >= 199901L
45#  define __STDC_INT64__
46#endif
47
48typedef __int8_t      int8_t;
49typedef __uint8_t     uint8_t;
50typedef __int16_t     int16_t;
51typedef __uint16_t    uint16_t;
52typedef __int32_t     int32_t;
53typedef __uint32_t    uint32_t;
54#if defined(__STDC_INT64__)
55typedef __int64_t     int64_t;
56typedef __uint64_t    uint64_t;
57#endif
58
59/*
60 * int8_t & uint8_t
61 */
62
63typedef int8_t        int_least8_t;
64typedef int8_t        int_fast8_t;
65
66typedef uint8_t       uint_least8_t;
67typedef uint8_t       uint_fast8_t;
68
69#ifdef __STDINT_LIMITS
70#  define INT8_MIN         (-128)
71#  define INT8_MAX         (127)
72#  define INT_LEAST8_MIN   INT8_MIN
73#  define INT_LEAST8_MAX   INT8_MAX
74#  define INT_FAST8_MIN    INT8_MIN
75#  define INT_FAST8_MAX    INT8_MAX
76
77#  define UINT8_MAX           (255U)
78#  define UINT_LEAST8_MAX     UINT8_MAX
79#  define UINT_FAST8_MAX      UINT8_MAX
80#endif
81
82#ifdef __STDINT_MACROS
83#  define INT8_C(c)	c
84#  define INT_LEAST8_C(c)	 INT8_C(c)
85#  define INT_FAST8_C(c)	INT8_C(c)
86
87#  define UINT8_C(c)	c ## U
88#  define UINT_LEAST8_C(c)  UINT8_C(c)
89#  define UINT_FAST8_C(c)  UINT8_C(c)
90#endif
91
92/*
93 * int16_t & uint16_t
94 */
95
96
97typedef int16_t       int_least16_t;
98typedef int32_t       int_fast16_t;
99
100typedef uint16_t      uint_least16_t;
101typedef uint32_t      uint_fast16_t;
102
103#ifdef __STDINT_LIMITS
104#  define INT16_MIN	(-32768)
105#  define INT16_MAX	(32767)
106#  define INT_LEAST16_MIN	INT16_MIN
107#  define INT_LEAST16_MAX	INT16_MAX
108#  define INT_FAST16_MIN	INT32_MIN
109#  define INT_FAST16_MAX	INT32_MAX
110
111#  define UINT16_MAX	(65535U)
112#  define UINT_LEAST16_MAX UINT16_MAX
113#  define UINT_FAST16_MAX UINT32_MAX
114#endif
115
116#ifdef __STDINT_MACROS
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 ## U
122#  define UINT_LEAST16_C(c) UINT16_C(c)
123#  define UINT_FAST16_C(c) UINT32_C(c)
124#endif
125
126/*
127 * int32_t & uint32_t
128 */
129
130typedef int32_t       int_least32_t;
131typedef int32_t       int_fast32_t;
132
133typedef uint32_t      uint_least32_t;
134typedef uint32_t      uint_fast32_t;
135
136#ifdef __STDINT_LIMITS
137#  define INT32_MIN	(-2147483647-1)
138#  define INT32_MAX	(2147483647)
139#  define INT_LEAST32_MIN	INT32_MIN
140#  define INT_LEAST32_MAX	INT32_MAX
141#  define INT_FAST32_MIN	INT32_MIN
142#  define INT_FAST32_MAX	INT32_MAX
143
144#  define UINT32_MAX	(4294967295U)
145#  define UINT_LEAST32_MAX UINT32_MAX
146#  define UINT_FAST32_MAX UINT32_MAX
147#endif
148
149#ifdef __STDINT_MACROS
150#  define INT32_C(c)	c
151#  define INT_LEAST32_C(c) INT32_C(c)
152#  define INT_FAST32_C(c)  INT32_C(c)
153
154#  define UINT32_C(c)	c ## U
155#  define UINT_LEAST32_C(c) UINT32_C(c)
156#  define UINT_FAST32_C(c) UINT32_C(c)
157#endif
158
159#if defined(__STDC_INT64__)
160/*
161 *  int64_t
162 */
163typedef int64_t       int_least64_t;
164typedef int64_t       int_fast64_t;
165
166typedef uint64_t      uint_least64_t;
167typedef uint64_t      uint_fast64_t;
168
169
170#ifdef __STDINT_LIMITS
171#  define INT64_MIN        (__INT64_C(-9223372036854775807)-1)
172#  define INT64_MAX        (__INT64_C(9223372036854775807))
173#  define INT_LEAST64_MIN  INT64_MIN
174#  define INT_LEAST64_MAX  INT64_MAX
175#  define INT_FAST64_MIN   INT64_MIN
176#  define INT_FAST64_MAX   INT64_MAX
177#  define UINT64_MAX       (__UINT64_C(18446744073709551615))
178
179#  define UINT_LEAST64_MAX UINT64_MAX
180#  define UINT_FAST64_MAX UINT64_MAX
181#endif
182
183#define __INT64_C(c)     c ## LL
184#define __UINT64_C(c)     c ## ULL
185
186#ifdef __STDINT_MACROS
187#  define INT64_C(c)       __INT64_C(c)
188#  define INT_LEAST64_C(c) INT64_C(c)
189#  define INT_FAST64_C(c)  INT64_C(c)
190
191#  define UINT64_C(c)       __UINT64_C(c)
192#  define UINT_LEAST64_C(c) UINT64_C(c)
193#  define UINT_FAST64_C(c)  UINT64_C(c)
194#endif
195
196
197#  define __PRI64_RANK   "ll"
198#  define __PRIFAST_RANK ""
199#  define __PRIPTR_RANK  ""
200
201#endif /* __STDC_INT64__ */
202
203/*
204 * intptr_t & uintptr_t
205 */
206
207typedef int           intptr_t;
208typedef unsigned int  uintptr_t;
209
210#ifdef __STDINT_LIMITS
211#  define INTPTR_MIN    INT32_MIN
212#  define INTPTR_MAX    INT32_MAX
213#  define UINTPTR_MAX   UINT32_MAX
214#  define PTRDIFF_MIN   INT32_MIN
215#  define PTRDIFF_MAX   INT32_MAX
216#endif
217
218#ifdef __STDINT_MACROS
219#  define INTPTR_C(c)   INT32_C(c)
220#  define UINTPTR_C(c)  UINT32_C(c)
221#  define PTRDIFF_C(c)  INT32_C(c)
222#endif
223
224
225
226/*
227 *  intmax_t & uintmax_t
228 */
229
230#if defined(__STDC_INT64__)
231
232typedef uint64_t uintmax_t;
233typedef int64_t  intmax_t;
234
235#ifdef __STDINT_LIMITS
236#  define INTMAX_MIN	INT64_MIN
237#  define INTMAX_MAX	INT64_MAX
238#  define UINTMAX_MAX	UINT64_MAX
239#endif
240
241#ifdef __STDINT_MACROS
242#  define INTMAX_C(c)	INT64_C(c)
243#  define UINTMAX_C(c)	UINT64_C(c)
244#endif
245
246#else /* !__STDC_INT64__ */
247
248typedef uint32_t  uintmax_t;
249typedef int32_t   intmax_t;
250
251#ifdef __STDINT_LIMITS
252#  define  INTMAX_MIN    INT32_MIN
253#  define  INTMAX_MAX    INT32_MAX
254#  define  UINTMAX_MAX   UINT32_MAX
255#endif
256
257#ifdef __STDINT_MACROS
258#  define INTMAX_C(c)	INT32_C(c)
259#  define UINTMAX_C(c)	UINT32_C(c)
260#endif
261
262#endif /* !__STDC_INT64__ */
263
264
265/* size_t is defined by the GCC-specific <stddef.h> */
266#ifndef _SSIZE_T_DEFINED_
267#define _SSIZE_T_DEFINED_
268typedef long int  ssize_t;
269#endif
270
271#define _BITSIZE 32
272
273/* Keep the kernel from trying to define these types... */
274#define __BIT_TYPES_DEFINED__
275
276#endif /* _STDINT_H */
277