ABS(3P)ABS(3P)NAMEabs - integer absolute value
SYNOPSIS
#include <stdlib.h>
int abs(int i);
DESCRIPTION
Abs returns the absolute value of its integer operand.
SEE ALSOfloor(3M) for fabs
BUGS
Applying the abs function to the most negative integer generates a
result which is the most negative integer. That is,
abs(0x80000000)
returns 0x80000000 as a result.
7th Edition August 1, 1992 ABS(3P)