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