NAME

abs − integer absolute value

SYNOPSIS

#include <stdlib.h>

int abs(int i);

DESCRIPTION

Abs returns the absolute value of its integer operand. 

SEE ALSO

floor(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