STDBOOL.H(3HEAD) Headers STDBOOL.H(3HEAD)
stdbool.h, stdbool - boolean type and values
#include <stdbool.h>
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.
See attributes(7) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Interface Stability | Standard |
+--------------------+-----------------+
attributes(7), standards(7)
September 10, 2004 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)