1 #ifndef _STDBOOL_H 2 #define _STDBOOL_H 3 #if !defined(__BOOL_DEFINED) 4 # define bool short 5 6 /* The other macros must be usable in preprocessor directives. */ 7 # define false 0 8 # define true 1 9 # define __bool_true_false_are_defined 1 10 # endif 11 #endif /* _STDBOOL_H */ 12
