158f0484fSRodney W. Grimes.\" Copyright (c) 1990, 1991, 1993 258f0484fSRodney W. Grimes.\" The Regents of the University of California. All rights reserved. 358f0484fSRodney W. Grimes.\" 458f0484fSRodney W. Grimes.\" This code is derived from software contributed to Berkeley by 558f0484fSRodney W. Grimes.\" the American National Standards Committee X3, on Information 658f0484fSRodney W. Grimes.\" Processing Systems. 758f0484fSRodney W. Grimes.\" 858f0484fSRodney W. Grimes.\" Redistribution and use in source and binary forms, with or without 958f0484fSRodney W. Grimes.\" modification, are permitted provided that the following conditions 1058f0484fSRodney W. Grimes.\" are met: 1158f0484fSRodney W. Grimes.\" 1. Redistributions of source code must retain the above copyright 1258f0484fSRodney W. Grimes.\" notice, this list of conditions and the following disclaimer. 1358f0484fSRodney W. Grimes.\" 2. Redistributions in binary form must reproduce the above copyright 1458f0484fSRodney W. Grimes.\" notice, this list of conditions and the following disclaimer in the 1558f0484fSRodney W. Grimes.\" documentation and/or other materials provided with the distribution. 163fb3b97cSEd Maste.\" 3. Neither the name of the University nor the names of its contributors 1758f0484fSRodney W. Grimes.\" may be used to endorse or promote products derived from this software 1858f0484fSRodney W. Grimes.\" without specific prior written permission. 1958f0484fSRodney W. Grimes.\" 2058f0484fSRodney W. Grimes.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2158f0484fSRodney W. Grimes.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2258f0484fSRodney W. Grimes.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2358f0484fSRodney W. Grimes.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2458f0484fSRodney W. Grimes.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2558f0484fSRodney W. Grimes.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2658f0484fSRodney W. Grimes.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2758f0484fSRodney W. Grimes.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2858f0484fSRodney W. Grimes.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2958f0484fSRodney W. Grimes.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3058f0484fSRodney W. Grimes.\" SUCH DAMAGE. 3158f0484fSRodney W. Grimes.\" 3258f0484fSRodney W. Grimes.\" @(#)abs.3 8.1 (Berkeley) 6/4/93 337f3dea24SPeter Wemm.\" $FreeBSD$ 3458f0484fSRodney W. Grimes.\" 35*4b7f35dbSGordon Bergling.Dd April 3, 2022 3658f0484fSRodney W. Grimes.Dt ABS 3 3758f0484fSRodney W. Grimes.Os 3858f0484fSRodney W. Grimes.Sh NAME 3958f0484fSRodney W. Grimes.Nm abs 4058f0484fSRodney W. Grimes.Nd integer absolute value function 4125bb73e0SAlexey Zelkin.Sh LIBRARY 4225bb73e0SAlexey Zelkin.Lb libc 4358f0484fSRodney W. Grimes.Sh SYNOPSIS 448aefde06SJeroen Ruigrok van der Werven.In stdlib.h 4558f0484fSRodney W. Grimes.Ft int 4658f0484fSRodney W. Grimes.Fn abs "int j" 4758f0484fSRodney W. Grimes.Sh DESCRIPTION 4858f0484fSRodney W. GrimesThe 4958f0484fSRodney W. Grimes.Fn abs 5058f0484fSRodney W. Grimesfunction 5158f0484fSRodney W. Grimescomputes 5258f0484fSRodney W. Grimesthe absolute value of the integer 535c564baeSRuslan Ermilov.Fa j . 5458f0484fSRodney W. Grimes.Sh RETURN VALUES 5558f0484fSRodney W. GrimesThe 5658f0484fSRodney W. Grimes.Fn abs 5758f0484fSRodney W. Grimesfunction 5858f0484fSRodney W. Grimesreturns 5958f0484fSRodney W. Grimesthe absolute value. 6058f0484fSRodney W. Grimes.Sh SEE ALSO 61e0e5145cSWolfram Schneider.Xr cabs 3 , 62a70b5c6aSChris Costello.Xr fabs 3 , 6375141cc9SWolfram Schneider.Xr floor 3 , 64e0e5145cSWolfram Schneider.Xr hypot 3 , 657a4a6327SMike Barcroft.Xr imaxabs 3 , 6675141cc9SWolfram Schneider.Xr labs 3 , 677a4a6327SMike Barcroft.Xr llabs 3 , 6858f0484fSRodney W. Grimes.Xr math 3 6958f0484fSRodney W. Grimes.Sh STANDARDS 7058f0484fSRodney W. GrimesThe 7158f0484fSRodney W. Grimes.Fn abs 7258f0484fSRodney W. Grimesfunction conforms to 737a4a6327SMike Barcroft.St -isoC-99 . 74*4b7f35dbSGordon Bergling.Sh HISTORY 75*4b7f35dbSGordon BerglingThe 76*4b7f35dbSGordon Bergling.Fn abs 77*4b7f35dbSGordon Berglingfunction first appeared in 78*4b7f35dbSGordon Bergling.At v6 . 7958f0484fSRodney W. Grimes.Sh BUGS 8058f0484fSRodney W. GrimesThe absolute value of the most negative integer remains negative. 81