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review.coreboot.org / coreboot / 67aa3d6b878c5deea8d14054cce700ac1d045505 / . / src / arch / x86 / include / stdint.h
blob: b393cc10e0c736d27d55a6231916ef6cb4f30f91 [file] [log] [blame]
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]1#ifndef I386_STDINT_H
2#define I386_STDINT_H
3
Stefan Reinauer52fc6b12009-10-24 13:06:04 +0000[diff] [blame]4#if defined(__GNUC__)
Eric Biederman52685572003-05-19 19:16:21 +0000[diff] [blame]5#define __HAVE_LONG_LONG__ 1
6#else
7#define __HAVE_LONG_LONG__ 0
8#endif
9
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]10/* Exact integral types */
11typedef unsigned char uint8_t;
Stefan Reinauer14e22772010-04-27 06:56:47 +0000[diff] [blame]12typedef signed char int8_t;
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]13
14typedef unsigned short uint16_t;
15typedef signed short int16_t;
16
17typedef unsigned int uint32_t;
18typedef signed int int32_t;
19
Eric Biederman52685572003-05-19 19:16:21 +0000[diff] [blame]20#if __HAVE_LONG_LONG__
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]21typedef unsigned long long uint64_t;
22typedef signed long long int64_t;
Eric Biederman52685572003-05-19 19:16:21 +0000[diff] [blame]23#endif
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]24
25/* Small types */
26typedef unsigned char uint_least8_t;
Stefan Reinauer14e22772010-04-27 06:56:47 +0000[diff] [blame]27typedef signed char int_least8_t;
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]28
29typedef unsigned short uint_least16_t;
30typedef signed short int_least16_t;
31
32typedef unsigned int uint_least32_t;
33typedef signed int int_least32_t;
34
Eric Biederman52685572003-05-19 19:16:21 +0000[diff] [blame]35#if __HAVE_LONG_LONG__
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]36typedef unsigned long long uint_least64_t;
37typedef signed long long int_least64_t;
Eric Biederman52685572003-05-19 19:16:21 +0000[diff] [blame]38#endif
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]39
40/* Fast Types */
41typedef unsigned char uint_fast8_t;
Stefan Reinauer14e22772010-04-27 06:56:47 +0000[diff] [blame]42typedef signed char int_fast8_t;
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]43
44typedef unsigned int uint_fast16_t;
45typedef signed int int_fast16_t;
46
47typedef unsigned int uint_fast32_t;
48typedef signed int int_fast32_t;
49
Eric Biederman52685572003-05-19 19:16:21 +0000[diff] [blame]50#if __HAVE_LONG_LONG__
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]51typedef unsigned long long uint_fast64_t;
52typedef signed long long int_fast64_t;
Stefan Reinauer14e22772010-04-27 06:56:47 +0000[diff] [blame]53#endif
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]54
55/* Types for `void *' pointers. */
56typedef int intptr_t;
57typedef unsigned int uintptr_t;
58
59/* Largest integral types */
Eric Biederman52685572003-05-19 19:16:21 +0000[diff] [blame]60#if __HAVE_LONG_LONG__
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]61typedef long long int intmax_t;
62typedef unsigned long long uintmax_t;
Eric Biederman52685572003-05-19 19:16:21 +0000[diff] [blame]63#else
64typedef long int intmax_t;
65typedef unsigned long int uintmax_t;
66#endif
67
Yinghai Lu21332b82007-04-06 19:49:05 +0000[diff] [blame]68typedef uint8_t u8;
69typedef uint16_t u16;
70typedef uint32_t u32;
Stefan Reinauer36c83402009-03-01 10:16:01 +0000[diff] [blame]71#if __HAVE_LONG_LONG__
72typedef uint64_t u64;
73#endif
Yinghai Lu21332b82007-04-06 19:49:05 +0000[diff] [blame]74
Stefan Reinauer36c83402009-03-01 10:16:01 +0000[diff] [blame]75#undef __HAVE_LONG_LONG__
Eric Biederman8ca8d762003-04-22 19:02:15 +0000[diff] [blame]76
77#endif /* I386_STDINT_H */