.\" References consulted:
.\" GNU glibc-2 source code and manual
.\" Dinkumware C library reference http://www.dinkumware.com/
-.\" OpenGroup's Single Unix specification http://www.UNIX-systems.org/online.html
+.\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
.\"
.\" About this Japanese page, please contact to JM Project <JM@linux.or.jp>
.\" Translated Mon Oct 18 22:36:21 JST 1999
.\" Updated & Modified Sun Jun 6 13:23:46 JST 2004
.\" by Yuichi SATO <ysato444@yahoo.co.jp>
.\"
-.TH WCSDUP 3 2009-02-04 "GNU" "Linux Programmer's Manual"
+.TH WCSDUP 3 2010-09-15 "GNU" "Linux Programmer's Manual"
.\"O .SH NAME
.SH ̾Á°
.\"O wcsdup \- duplicate a wide-character string
.\"O .SH SYNOPSIS
.SH ½ñ¼°
.nf
-.B #define _GNU_SOURCE
-.br
.B #include <wchar.h>
.sp
.BI "wchar_t *wcsdup(const wchar_t *" s );
.fi
+.sp
+.in -4n
+.\"O Feature Test Macro Requirements for glibc (see
+.\"O .BR feature_test_macros (7)):
+glibc ¸þ¤±¤Îµ¡Ç½¸¡ºº¥Þ¥¯¥í¤ÎÍ×·ï
+.RB ( feature_test_macros (7)
+»²¾È):
+.in
+.sp
+.BR wcsdup ():
+.PD 0
+.ad l
+.RS 4
+.TP 4
+.\"O Since glibc 2.10:
+glibc 2.10 °Ê¹ß:
+_XOPEN_SOURCE\ >=\ 700 || _POSIX_C_SOURCE\ >=\ 200809L
+.TP
+.\"O Before glibc 2.10:
+glibc 2.10 ¤è¤êÁ°:
+_GNU_SOURCE
+.RE
+.ad
+.PD
.\"O .SH DESCRIPTION
.SH ÀâÌÀ
.\"O The