cosmopolitan/libc/stdbool.h

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#ifndef COSMOPOLITAN_LIBC_STDBOOL_H_
#define COSMOPOLITAN_LIBC_STDBOOL_H_
#ifndef __cplusplus
#define bool _Bool
#if defined(__STDC_VERSION__) && __STDC_VERSION__ > 201710L
#define true ((_Bool) + 1u)
#define false ((_Bool) + 0u)
#else
#define true 1
#define false 0
#endif
#else /* __cplusplus */
#define _Bool bool
#endif /* __cplusplus */
#define __bool_true_false_are_defined 1
#endif /* COSMOPOLITAN_LIBC_STDBOOL_H_ */