ref: ac7e083f2c70bde5e5361c8cf2fcf116ddc1b5f1 dir: /lib/c/include/stdbool.h/
#ifndef _STDBOOL_H #define _STDBOOL_H #define bool _Bool #define true 1 #define false 0 #define __bool_true_false_are_defined 1 #endif