1*d4514f0bSApple OSS Distributions /* 2*d4514f0bSApple OSS Distributions * Copyright (c) 2000 Jeroen Ruigrok van der Werven <[email protected]> 3*d4514f0bSApple OSS Distributions * All rights reserved. 4*d4514f0bSApple OSS Distributions * 5*d4514f0bSApple OSS Distributions * Redistribution and use in source and binary forms, with or without 6*d4514f0bSApple OSS Distributions * modification, are permitted provided that the following conditions 7*d4514f0bSApple OSS Distributions * are met: 8*d4514f0bSApple OSS Distributions * 1. Redistributions of source code must retain the above copyright 9*d4514f0bSApple OSS Distributions * notice, this list of conditions and the following disclaimer. 10*d4514f0bSApple OSS Distributions * 2. Redistributions in binary form must reproduce the above copyright 11*d4514f0bSApple OSS Distributions * notice, this list of conditions and the following disclaimer in the 12*d4514f0bSApple OSS Distributions * documentation and/or other materials provided with the distribution. 13*d4514f0bSApple OSS Distributions * 14*d4514f0bSApple OSS Distributions * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15*d4514f0bSApple OSS Distributions * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16*d4514f0bSApple OSS Distributions * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17*d4514f0bSApple OSS Distributions * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18*d4514f0bSApple OSS Distributions * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19*d4514f0bSApple OSS Distributions * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20*d4514f0bSApple OSS Distributions * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21*d4514f0bSApple OSS Distributions * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22*d4514f0bSApple OSS Distributions * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23*d4514f0bSApple OSS Distributions * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24*d4514f0bSApple OSS Distributions * SUCH DAMAGE. 25*d4514f0bSApple OSS Distributions * 26*d4514f0bSApple OSS Distributions * $FreeBSD: src/include/stdbool.h,v 1.6 2002/08/16 07:33:14 alfred Exp $ 27*d4514f0bSApple OSS Distributions */ 28*d4514f0bSApple OSS Distributions 29*d4514f0bSApple OSS Distributions #if XNU_KERNEL_PRIVATE 30*d4514f0bSApple OSS Distributions 31*d4514f0bSApple OSS Distributions #include_next <stdbool.h> 32*d4514f0bSApple OSS Distributions /* __STDBOOL_H guard defined */ 33*d4514f0bSApple OSS Distributions 34*d4514f0bSApple OSS Distributions #elif (defined(__has_include) && __has_include(<__xnu_libcxx_sentinel.h>)) 35*d4514f0bSApple OSS Distributions 36*d4514f0bSApple OSS Distributions #if !__has_include_next(<stdbool.h>) 37*d4514f0bSApple OSS Distributions #error Do not build with -nostdinc (use GCC_USE_STANDARD_INCLUDE_SEARCHING=NO) 38*d4514f0bSApple OSS Distributions #else 39*d4514f0bSApple OSS Distributions #include_next <stdbool.h> 40*d4514f0bSApple OSS Distributions /* __STDBOOL_H guard defined */ 41*d4514f0bSApple OSS Distributions #endif /* __has_include_next */ 42*d4514f0bSApple OSS Distributions 43*d4514f0bSApple OSS Distributions #else /* XNU_KERNEL_PRIVATE */ 44*d4514f0bSApple OSS Distributions 45*d4514f0bSApple OSS Distributions #ifndef _STDBOOL_H_ 46*d4514f0bSApple OSS Distributions #define _STDBOOL_H_ 47*d4514f0bSApple OSS Distributions 48*d4514f0bSApple OSS Distributions #define __bool_true_false_are_defined 1 49*d4514f0bSApple OSS Distributions 50*d4514f0bSApple OSS Distributions #ifndef __cplusplus 51*d4514f0bSApple OSS Distributions 52*d4514f0bSApple OSS Distributions #define false 0 53*d4514f0bSApple OSS Distributions #define true 1 54*d4514f0bSApple OSS Distributions 55*d4514f0bSApple OSS Distributions #define bool _Bool 56*d4514f0bSApple OSS Distributions #if __STDC_VERSION__ < 199901L && __GNUC__ < 3 57*d4514f0bSApple OSS Distributions typedef int _Bool; 58*d4514f0bSApple OSS Distributions #endif 59*d4514f0bSApple OSS Distributions 60*d4514f0bSApple OSS Distributions #endif /* !__cplusplus */ 61*d4514f0bSApple OSS Distributions 62*d4514f0bSApple OSS Distributions #endif /* !_STDBOOL_H_ */ 63*d4514f0bSApple OSS Distributions 64*d4514f0bSApple OSS Distributions #endif /* XNU_KERNEL_PRIVATE */ 65