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/* $OpenBSD: stdbool.h,v 1.4 2007/10/02 14:06:16 otto Exp $ */
/*
* Written by Marc Espie, September 25, 1999
* Public domain.
*/
#ifndef _STDBOOL_H_
#define _STDBOOL_H_
#ifndef __cplusplus
#if (defined(__GNUC__) && __GNUC__ >= 3) || defined(__PCC__)
/* 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 /* _STDBOOL_H_ */
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