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Annotation of embedaddon/sudo/compat/stdbool.h, revision 1.1.1.1

1.1       misho       1: /* $OpenBSD: stdbool.h,v 1.5 2010/07/24 22:17:03 guenther Exp $ */
                      2: 
                      3: /*
                      4:  * Written by Marc Espie, September 25, 1999
                      5:  * Public domain.
                      6:  */
                      7: 
                      8: #ifndef        _COMPAT_STDBOOL_H_
                      9: #define        _COMPAT_STDBOOL_H_      
                     10: 
                     11: #ifndef __cplusplus
                     12: 
                     13: #if (defined(HAVE__BOOL) && HAVE__BOOL > 0) || defined(lint)
                     14: /* Support for _C99: type _Bool is already built-in. */
                     15: #define false  0
                     16: #define true   1
                     17: 
                     18: #else
                     19: /* `_Bool' type must promote to `int' or `unsigned int'. */
                     20: typedef enum {
                     21:        false = 0,
                     22:        true = 1
                     23: } _Bool;
                     24: 
                     25: /* And those constants must also be available as macros. */
                     26: #define        false   false
                     27: #define        true    true
                     28: 
                     29: #endif
                     30: 
                     31: /* User visible type `bool' is provided as a macro which may be redefined */
                     32: #define bool _Bool
                     33: 
                     34: #else /* __cplusplus */
                     35: #define _Bool  bool
                     36: #define bool   bool
                     37: #define false  false
                     38: #define true   true
                     39: #endif /* __cplusplus */
                     40: 
                     41: /* Inform that everything is fine */
                     42: #define __bool_true_false_are_defined 1
                     43: 
                     44: #endif /* _COMPAT_STDBOOL_H_ */