clang API Documentation
00001 /*===---- stdbool.h - Standard header for booleans -------------------------=== 00002 * 00003 * Copyright (c) 2008 Eli Friedman 00004 * 00005 * Permission is hereby granted, free of charge, to any person obtaining a copy 00006 * of this software and associated documentation files (the "Software"), to deal 00007 * in the Software without restriction, including without limitation the rights 00008 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00009 * copies of the Software, and to permit persons to whom the Software is 00010 * furnished to do so, subject to the following conditions: 00011 * 00012 * The above copyright notice and this permission notice shall be included in 00013 * all copies or substantial portions of the Software. 00014 * 00015 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00016 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00017 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00018 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00019 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00020 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00021 * THE SOFTWARE. 00022 * 00023 *===-----------------------------------------------------------------------=== 00024 */ 00025 00026 #ifndef __STDBOOL_H 00027 #define __STDBOOL_H 00028 00029 /* Don't define bool, true, and false in C++, except as a GNU extension. */ 00030 #ifndef __cplusplus 00031 #define bool _Bool 00032 #define true 1 00033 #define false 0 00034 #elif defined(__GNUC__) && !defined(__STRICT_ANSI__) 00035 /* Define _Bool, bool, false, true as a GNU extension. */ 00036 #define _Bool bool 00037 #define bool bool 00038 #define false false 00039 #define true true 00040 #endif 00041 00042 #define __bool_true_false_are_defined 1 00043 00044 #endif /* __STDBOOL_H */