os-win32/stdint.h

   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 WebCore compile. */
  27
  28 #if !PLATFORM(WIN_OS)
  29 #error "This stdint.h file should only be compiled under Windows"
  30 #endif
  31
  32 typedef unsigned char uint8_t;
  33 typedef signed char int8_t;
  34 typedef unsigned short uint16_t;
  35 typedef short int16_t;
  36 typedef unsigned int uint32_t;
  37 typedef int int32_t;
  38 typedef __int64 int64_t;
  39 typedef unsigned __int64 uint64_t;
  40
  41 #ifndef CASSERT
  42 #define CASSERT(exp, name) typedef int dummy##name [(exp) ? 1 : -1];
  43 #endif
  44
  45 CASSERT(sizeof(int8_t) == 1, int8_t_is_one_byte)
  46 CASSERT(sizeof(uint8_t) == 1, uint8_t_is_one_byte)
  47 CASSERT(sizeof(int16_t) == 2, int16_t_is_two_bytes)
  48 CASSERT(sizeof(uint16_t) == 2, uint16_t_is_two_bytes)
  49 CASSERT(sizeof(int32_t) == 4, int32_t_is_four_bytes)
  50 CASSERT(sizeof(uint32_t) == 4, uint32_t_is_four_bytes)
  51 CASSERT(sizeof(int64_t) == 8, int64_t_is_four_bytes)
  52 CASSERT(sizeof(uint64_t) == 8, uint64_t_is_four_bytes)
  53
  54 #endif