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 Wed Sep 1 22:40:19 JST 1999
16 .\" by FUJIWARA Teruyoshi <fujiwara@linux.or.jp>
17 .\" Updated Sun Dec 26 19:31:26 JST 1999
18 .\" by Kentaro Shirakata <argrath@yo.rim.or.jp>
20 .TH ISWBLANK 3 2010-09-20 "GNU" "Linux Programmer's Manual"
23 .\"O iswblank \- test for whitespace wide character
24 iswblank \- 空白ワイド文字かどうかを調べる
28 .B #include <wctype.h>
30 .BI "int iswblank(wint_t " wc );
34 .\"O Feature Test Macro Requirements for glibc (see
35 .\"O .BR feature_test_macros (7)):
37 .RB ( feature_test_macros (7)
44 _XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE ||
45 _POSIX_C_SOURCE\ >=\ 200112L;
55 .\"O function is the wide-character equivalent of the
58 .\"O It tests whether \fIwc\fP is a wide character
59 .\"O belonging to the wide-character class "blank".
64 この関数は、\fIwc\fP がワイド文字クラス "blank" に属するワイド文字かど
67 .\"O The wide-character class "blank" is a subclass of the wide-character class
69 ワイド文字クラス "blank" はワイド文字クラス "space" のサブクラスである。
71 .\"O Being a subclass of the wide-character class "space",
72 .\"O the wide-character class "blank" is disjoint from the
73 .\"O wide-character class "graph" and therefore also disjoint
74 .\"O from its subclasses "alnum", "alpha", "upper", "lower", "digit",
75 .\"O "xdigit", "punct".
76 ワイド文字クラス "space" のサブクラスなので、ワイド文字クラス "blank"
77 はワイド文字クラス "graph" とは共通部分を持たず、したがってそのサブクラス
78 である "alnum", "alpha", "upper", "lower", "digit", "xdigit", "punct"
81 .\"O The wide-character class "blank" always contains
82 .\"O at least the space character
83 .\"O and the control character \(aq\\t\(aq.
84 ワイド文字クラス "blank" は、少なくとも空白文字と制御文字 \(aq\\t\(aq を常に
86 .\"O .SH "RETURN VALUE"
90 .\"O function returns nonzero
91 .\"O if \fIwc\fP is a wide character
92 .\"O belonging to the wide-character class "blank".
93 .\"O Otherwise it returns zero.
95 関数は、\fIwc\fP がワイド文字クラス "blank" に属する
96 ワイド文字ならば 0 でない値を返す。それ以外の場合には 0 を返す。
97 .\"O .SH "CONFORMING TO"