diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:23:56 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:23:56 +0000 |
commit | 9620f76a210d9d8c1aaff25e99d6dc513f87e6e9 (patch) | |
tree | ceecc90fb95780872c35da764c5163f38e4727c4 /include/compat/stdbool.h | |
parent | Initial commit. (diff) | |
download | sudo-upstream/1.8.27.tar.xz sudo-upstream/1.8.27.zip |
Adding upstream version 1.8.27.upstream/1.8.27upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/compat/stdbool.h')
-rw-r--r-- | include/compat/stdbool.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/compat/stdbool.h b/include/compat/stdbool.h new file mode 100644 index 0000000..b865a46 --- /dev/null +++ b/include/compat/stdbool.h @@ -0,0 +1,44 @@ +/* $OpenBSD: stdbool.h,v 1.5 2010/07/24 22:17:03 guenther Exp $ */ + +/* + * Written by Marc Espie, September 25, 1999 + * Public domain. + */ + +#ifndef COMPAT_STDBOOL_H +#define COMPAT_STDBOOL_H + +#ifndef __cplusplus + +#if (defined(HAVE__BOOL) && HAVE__BOOL > 0) || defined(lint) +/* Support for _C99: type _Bool is already built-in. */ +#define false 0 +#define true 1 + +#else +/* `_Bool' type must promote to `int' or `unsigned int'. */ +typedef enum { + false = 0, + true = 1 +} _Bool; + +/* And those constants must also be available as macros. */ +#define false false +#define true true + +#endif + +/* User visible type `bool' is provided as a macro which may be redefined */ +#define bool _Bool + +#else /* __cplusplus */ +#define _Bool bool +#define bool bool +#define false false +#define true true +#endif /* __cplusplus */ + +/* Inform that everything is fine */ +#define __bool_true_false_are_defined 1 + +#endif /* COMPAT_STDBOOL_H */ |