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freebsd/lib/libc/stdlib/abs.3
Chris Costello a70b5c6a96 Add a cross-reference to fabs(3) man page.
PR:		docs/15337
Submitted by:	Bruce A. Mah <bmah@ca.sandia.gov>
1999-12-07 23:09:58 +00:00

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.\" Copyright (c) 1990, 1991, 1993
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.\" the American National Standards Committee X3, on Information
.\" Processing Systems.
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.\" @(#)abs.3 8.1 (Berkeley) 6/4/93
.\" $FreeBSD$
.\"
.Dd June 4, 1993
.Dt ABS 3
.Os
.Sh NAME
.Nm abs
.Nd integer absolute value function
.Sh SYNOPSIS
.Fd #include <stdlib.h>
.Ft int
.Fn abs "int j"
.Sh DESCRIPTION
The
.Fn abs
function
computes
the absolute value of the integer
.Ar j .
.Sh RETURN VALUES
The
.Fn abs
function
returns
the absolute value.
.Sh SEE ALSO
.Xr cabs 3 ,
.Xr fabs 3 ,
.Xr floor 3 ,
.Xr hypot 3 ,
.Xr labs 3 ,
.Xr math 3
.Sh STANDARDS
The
.Fn abs
function conforms to
.St -ansiC .
.Sh BUGS
The absolute value of the most negative integer remains negative.