#include <stdbool.h>

/** indicate inclusion of <stdbool.h> **/

#define __bool_true_false_are_defined                                        (1)

/***
is set to indicate that the standard header HEADER(stdbool.h) has been included,
and the definitions of MACRO(bool), MACRO(true), and MACRO(false) are available.
***/

/*
VALUE_FIXED(1)
STDC(199901)
*/