1 .\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
3 .\" This is free documentation; you can redistribute it and/or
4 .\" modify it under the terms of the GNU General Public License as
5 .\" published by the Free Software Foundation; either version 2 of
6 .\" the License, or (at your option) any later version.
8 .\" References consulted:
9 .\" GNU glibc-2 source code and manual
10 .\" Dinkumware C library reference http://www.dinkumware.com/
11 .\" OpenGroup's Single Unix specification http://www.UNIX-systems.org/online.html
14 .\" About this Japanese page, please contact to JM Project <JM@linux.or.jp>
15 .\" Translated Mon Oct 25 08:06:53 JST 1999
16 .\" by FUJIWARA Teruyoshi <fujiwara@linux.or.jp>
18 .TH TOWLOWER 3 1999-07-25 "GNU" "Linux Programmer's Manual"
21 .\"O towlower \- convert a wide character to lowercase
22 towlower \- ¥ï¥¤¥Éʸ»ú 1 ¸Ä¤ò¾®Ê¸»ú¤ËÊÑ´¹¤¹¤ë
26 .B #include <wctype.h>
28 .BI "wint_t towlower(wint_t " wc );
34 .\"O function is the wide-character equivalent of the
37 .\"O If \fIwc\fP is a wide character, it is converted to
39 .\"O Characters which do not have case are returned unchanged.
43 ´Ø¿ô¤ËÂбþ¤¹¤ë¥ï¥¤¥Éʸ»ú´Ø¿ô¤Ç¤¢¤ë¡£
44 \fIwc\fP ¤¬¥ï¥¤¥Éʸ»ú¤Ê¤é¤Ð¡¢¤³¤Îʸ»ú¤Ï¾®Ê¸»ú¤ËÊÑ´¹¤µ¤ì¤ë¡£
45 Âçʸ»ú¡¦¾®Ê¸»ú¤Î¶èÊ̤¬¤Ê¤¤Ê¸»ú¤ÏÊÑ´¹¤µ¤ì¤º¤ËÊÖ¤µ¤ì¤ë¡£
46 .\"O If \fIwc\fP is \fBWEOF\fP, \fBWEOF\fP is returned.
47 \fIwc\fP ¤¬ \fBWEOF\fP ¤Ê¤é¤Ð¡¢\fBWEOF\fP ¤¬ÊÖ¤µ¤ì¤ë¡£
48 .\"O .SH "RETURN VALUE"
52 .\"O function returns the lowercase equivalent of \fIwc\fP,
53 .\"O or \fBWEOF\fP if \fIwc\fP is \fBWEOF\fP.
55 ´Ø¿ô¤Ï¡¢\fIwc\fP ¤ËÂбþ¤¹¤ë¾®Ê¸»ú¤òÊÖ¤¹¡£\fIwc\fP ¤¬
56 \fBWEOF\fP ¤Ê¤é¤Ð¡¢\fBWEOF\fP ¤òÊÖ¤¹¡£
57 .\"O .SH "CONFORMING TO"
69 ¤ÎÆ°ºî¤Ï¡¢¸½ºß¤Î¥í¥±¡¼¥ë¤Î
73 .\"O This function is not very appropriate for dealing with Unicode characters,
74 .\"O because Unicode knows about three cases: upper, lower and title case.
75 ¤³¤Î´Ø¿ô¤ò Unicode ʸ»ú¤ËÂФ·¤Æ»È¤¦¤Î¤Ï¤¢¤Þ¤êŬÀڤǤʤ¤¡£¤Ê¤¼¤Ê¤é¡¢
76 Unicode ¤Ë¤Ï¡¢Âçʸ»ú (upper case)¡¦¾®Ê¸»ú (lower case)¡¦
77 ¥¿¥¤¥È¥ëʸ»ú (title case) ¤È¤¤¤¦ 3 ¤Ä¤Î "case" ¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¤«¤é¤Ç¤¢¤ë¡£