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ABS(3)
ABS(3) FreeBSD Library Functions Manual ABS(3)

NAME

absinteger absolute value function

LIBRARY

Standard C Library (libc, -lc)

SYNOPSIS

#include < stdlib.h>

int
abs( int j);

DESCRIPTION

The abs() function computes the absolute value of the integer j.

RETURN VALUES

The abs() function returns the absolute value.

STANDARDS

The abs() function conforms to ISO/IEC 9899:1999 (“ISO C99”).

BUGS

The absolute value of the most negative integer remains negative.
November 14, 2001 FreeBSD