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STDBOOL.H 3HEAD "Sep 10, 2004"
NAME
stdbool.h, stdbool - boolean type and values
SYNOPSIS

#include <stdbool.h>
DESCRIPTION

The <stdbool.h> header defines the following macros: bool

expands to _Bool

true

expands to the integer constant 1

false

expands to the integer constant 0

__bool_true_false_are_defined

expands to the integer constant 1

An application can undefine and then possibly redefine the macros bool, true, and false.

ATTRIBUTES

See attributes(7) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE
Interface Stability Standard
SEE ALSO

attributes (7), standards (7)