os-win32/stdbool.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 STDBOOL_WIN32_H
  22 #define STDBOOL_WIN32_H
  23
  24 #if !COMPILER(MSVC)
  25 #error "This stdbool.h file should only be compiled with MSVC"
  26 #endif
  27
  28 #ifndef __cplusplus
  29
  30 typedef unsigned char bool;
  31
  32 #define true 1
  33 #define false 0
  34
  35 #ifndef CASSERT
  36 #define CASSERT(exp, name) typedef int dummy##name [(exp) ? 1 : -1];
  37 #endif
  38
  39 CASSERT(sizeof(bool) == 1, bool_is_one_byte)
  40 CASSERT(true, true_is_true)
  41 CASSERT(!false, false_is_false)
  42
  43 #endif
  44
  45 #endif