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1 /* | |
2 * Copyright (C) 2005, 2006 Apple Computer, Inc. | |
3 * | |
4 * This library is free software; you can redistribute it and/or | |
5 * modify it under the terms of the GNU Library General Public | |
6 * License as published by the Free Software Foundation; either | |
7 * version 2 of the License, or (at your option) any later version. | |
8 * | |
9 * This library is distributed in the hope that it will be useful, | |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 * Library General Public License for more details. | |
13 * | |
14 * You should have received a copy of the GNU Library General Public License | |
15 * along with this library; see the file COPYING.LIB. If not, write to | |
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
17 * Boston, MA 02110-1301, USA. | |
18 * | |
19 */ | |
20 | |
21 #ifndef STDINT_WIN32_H | |
22 #define STDINT_WIN32_H | |
23 | |
24 #include <wtf/Platform.h> | |
25 | |
26 /* This file emulates enough of stdint.h on Windows to make JavaScriptCore and W
ebCore | |
27 compile using MSVC which does not ship with the stdint.h header. */ | |
28 | |
29 #if !COMPILER(MSVC) | |
30 #error "This stdint.h file should only be compiled with MSVC" | |
31 #endif | |
32 | |
33 #include <limits.h> | |
34 | |
35 typedef unsigned char uint8_t; | |
36 typedef signed char int8_t; | |
37 typedef unsigned short uint16_t; | |
38 typedef short int16_t; | |
39 typedef unsigned int uint32_t; | |
40 typedef int int32_t; | |
41 typedef __int64 int64_t; | |
42 typedef unsigned __int64 uint64_t; | |
43 | |
44 #if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) | |
45 #ifndef SIZE_MAX | |
46 #ifdef _WIN64 | |
47 #define SIZE_MAX _UI64_MAX | |
48 #else | |
49 #define SIZE_MAX _UI32_MAX | |
50 #endif | |
51 #endif | |
52 #endif | |
53 | |
54 #ifndef CASSERT | |
55 #define CASSERT(exp, name) typedef int dummy##name [(exp) ? 1 : -1]; | |
56 #endif | |
57 | |
58 CASSERT(sizeof(int8_t) == 1, int8_t_is_one_byte) | |
59 CASSERT(sizeof(uint8_t) == 1, uint8_t_is_one_byte) | |
60 CASSERT(sizeof(int16_t) == 2, int16_t_is_two_bytes) | |
61 CASSERT(sizeof(uint16_t) == 2, uint16_t_is_two_bytes) | |
62 CASSERT(sizeof(int32_t) == 4, int32_t_is_four_bytes) | |
63 CASSERT(sizeof(uint32_t) == 4, uint32_t_is_four_bytes) | |
64 CASSERT(sizeof(int64_t) == 8, int64_t_is_eight_bytes) | |
65 CASSERT(sizeof(uint64_t) == 8, uint64_t_is_eight_bytes) | |
66 | |
67 #endif | |
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