STDBOOL.H(3HEAD) Headers STDBOOL.H(3HEAD)

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)

September 10, 2004 STDBOOL.H(3HEAD)