| 1 | /*
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| 2 | * Copyright (C) 2005, 2006 Apple Computer, Inc.
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| 3 | *
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| 4 | * This library is free software; you can redistribute it and/or
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| 5 | * modify it under the terms of the GNU Library General Public
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| 6 | * License as published by the Free Software Foundation; either
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| 7 | * version 2 of the License, or (at your option) any later version.
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| 8 | *
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| 9 | * This library is distributed in the hope that it will be useful,
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 12 | * Library General Public License for more details.
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| 13 | *
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| 14 | * You should have received a copy of the GNU Library General Public License
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| 15 | * along with this library; see the file COPYING.LIB. If not, write to
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| 16 | * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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| 17 | * Boston, MA 02110-1301, USA.
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| 18 | *
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| 19 | */
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| 20 |
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| 21 | #ifndef STDINT_WIN32_H
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| 22 | #define STDINT_WIN32_H
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| 23 |
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| 24 | #include <wtf/Platform.h>
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| 25 |
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| 26 | /* This file emulates enough of stdint.h on Windows to make JavaScriptCore and WebCore
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| 27 | compile using MSVC which does not ship with the stdint.h header. */
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| 28 |
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| 29 | #if !COMPILER(MSVC)
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| 30 | #error "This stdint.h file should only be compiled with MSVC"
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| 31 | #endif
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| 32 |
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| 33 | #include <limits.h>
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| 34 |
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| 35 | typedef unsigned char uint8_t;
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| 36 | typedef signed char int8_t;
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| 37 | typedef unsigned short uint16_t;
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| 38 | typedef short int16_t;
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| 39 | typedef unsigned int uint32_t;
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| 40 | typedef int int32_t;
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| 41 | typedef __int64 int64_t;
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| 42 | typedef unsigned __int64 uint64_t;
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| 43 |
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| 44 | #if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
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| 45 | #ifndef SIZE_MAX
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| 46 | #ifdef _WIN64
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| 47 | #define SIZE_MAX _UI64_MAX
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| 48 | #else
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| 49 | #define SIZE_MAX _UI32_MAX
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| 50 | #endif
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| 51 | #endif
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| 52 | #endif
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| 53 |
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| 54 | #ifndef CASSERT
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| 55 | #define CASSERT(exp, name) typedef int dummy##name [(exp) ? 1 : -1];
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| 56 | #endif
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| 57 |
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| 58 | CASSERT(sizeof(int8_t) == 1, int8_t_is_one_byte)
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| 59 | CASSERT(sizeof(uint8_t) == 1, uint8_t_is_one_byte)
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| 60 | CASSERT(sizeof(int16_t) == 2, int16_t_is_two_bytes)
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| 61 | CASSERT(sizeof(uint16_t) == 2, uint16_t_is_two_bytes)
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| 62 | CASSERT(sizeof(int32_t) == 4, int32_t_is_four_bytes)
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| 63 | CASSERT(sizeof(uint32_t) == 4, uint32_t_is_four_bytes)
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| 64 | CASSERT(sizeof(int64_t) == 8, int64_t_is_four_bytes)
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| 65 | CASSERT(sizeof(uint64_t) == 8, uint64_t_is_four_bytes)
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| 66 |
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| 67 | #endif
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