.\" Modified Sat Jul 24 21:45:37 1993, Rik Faith (faith@cs.unc.edu)
.\" Modified Sat Dec 16 15:02:59 2000, Joseph S. Myers
.\"
-.TH ABS 3 2013-06-21 "GNU" "Linux Programmer's Manual"
+.TH ABS 3 2014-08-19 "GNU" "Linux Programmer's Manual"
.SH NAME
abs, labs, llabs, imaxabs \- compute the absolute value of an integer
.SH SYNOPSIS
.PP
The
.BR llabs ()
-function is included in glibc since version 2.0, but
-is not in libc5 or libc4.
+function is included in glibc since version 2.0.
The
.BR imaxabs ()
function is included in
\fB_ISOC99_SOURCE\fP or \fB_ISOC9X_SOURCE\fP (depending on the
version of glibc) before including any standard headers.
.PP
+By default,
GCC handles
-.BR abs ()
-and
-.BR labs ()
-as built-in functions.
-GCC 3.0 also handles
+.BR abs (),
+.BR labs (),
+and (since GCC 3.0)
.BR llabs ()
and
.BR imaxabs ()
-as built-ins.
+as built-in functions.
.SH SEE ALSO
.BR cabs (3),
.BR ceil (3),
.BR floor (3),
.BR rint (3)
.SH COLOPHON
-This page is part of release 3.65 of the Linux
+This page is part of release 3.79 of the Linux
.I man-pages
project.
A description of the project,
-and information about reporting bugs,
+information about reporting bugs,
+and the latest version of this page,
can be found at
\%http://www.kernel.org/doc/man\-pages/.