.\" by Kentaro OGAWA <k_ogawa@oyna.cc.muroran-it.ac.jp>
.\" Updated Mon 29 Jan 2001 17:18:34 JST by Kentaro Shirakata <argrath@ub32.org>
.\"
-.TH ABS 3 2007-07-26 "GNU" "Linux Programmer's Manual"
+.TH ABS 3 2010-09-20 "GNU" "Linux Programmer's Manual"
.SH ̾Á°
abs, labs, llabs, imaxabs \- À°¿ô¤ÎÀäÂÐÃͤò·×»»¤¹¤ë
.SH ½ñ¼°
»²¾È):
.in
.sp
+.ad l
.BR llabs ():
-_XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE; ¤Þ¤¿¤Ï
+.RS 4
+_XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE ||
+_POSIX_C_SOURCE\ >=\ 200112L;
+.br
+or
.I cc\ -std=c99
+.ad
.SH ÀâÌÀ
.BR abs ()
´Ø¿ô¤Ï¡¢À°¿ô¤Î°ú¿ô \fIj\fP ¤ÎÀäÂÐÃͤò·×»»¤¹¤ë¡£