ABS(3C)ABS(3C)NAME
abs, labs - return integer absolute value
SYNOPSIS
#include <stdlib.h>
int abs (int i);
long int labs (long int i);
DESCRIPTION
abs and labs return the absolute value of their int or long int operand.
SEE ALSOfloor(3M).
CAVEAT
In two's-complement representation, the absolute value of the negative
integer with largest magnitude is undefined. In this case, abs (or labs)
will generate a SIGFPE.
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