ABS(3C) Standard C Library Functions ABS(3C)
NAME
abs, labs, llabs - return absolute value of integer
SYNOPSIS
#include <stdlib.h>
int abs(
int val);
long labs(
long lval);
long long llabs(
long long llval);
DESCRIPTION
The
abs() function returns the absolute value of its
int operand.
The
labs() function returns the absolute value of its
long operand.
The
llabs() function returns the absolute value of its
long long operand.
USAGE
In 2's-complement representation, the absolute value of the largest
magnitude negative integral value is undefined.
ATTRIBUTES
See
attributes(7) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Interface Stability | Standard |
+--------------------+-----------------+
|MT-Level | MT-Safe |
+--------------------+-----------------+
SEE ALSO
attributes(7),
standards(7) July 24, 2002 ABS(3C)
