.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
.\"
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.\" Permission is granted to copy and distribute modified versions of this
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.\" Since the Linux kernel and libraries are constantly changing, this
.\" manual page may be incorrect or out-of-date.  The author(s) assume no
.\" responsibility for errors or omissions, or for damages resulting from
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.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
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.\" References consulted:
.\"     Linux libc source code
.\"     Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
.\"     386BSD man pages
.\" Modified Mon Mar 29 22:43:34 1993, David Metcalfe
.\" Modified Sun Jun  6 23:28:55 1993, David Metcalfe
.\" Modified Sat Jul 24 19:04:14 1993, Rik Faith (faith@cs.unc.edu)
.\"
.\" 
.\" Japanese Version Copyright (c) 1997 Takashi YOSHINO
.\"         all rights reserved.
.\" Translated Tue Jan21 21:20:00 JST 1997
.\"         by Takashi YOSHINO <yoshino@civil.jcn.nihon-u.ac.jp>
.\"
.TH LABS 3  "June 6, 1993" "GNU" "Linux Programmer's Manual"
.SH 名前
labs \- ロング整数の絶対値を計算する．
.SH 書式
.nf
.B #include <stdlib.h>
.sp
.BI "long int labs(long int " j );
.fi
.SH 説明
\fBlabs()\fP 関数はロング整数の引数\fIj\fPの絶対値を計算する．
.SH "返り値"
ロング整数の引数の絶対値を返す．
.SH "準拠"
SVID 3, BSD 4.3, ISO 9899
.SH 注意
得ることができる最も小さい負の整数の絶対値の大きさが定義されていない．
.SH "関連項目"
.BR abs "(3), " ceil "(3), " floor "(3), " fabs "(3), " rint (3)