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wctype.3 (107392) wctype.3 (127477)
1.\" Copyright (c) 2002 Tim J. Robbins
2.\" All rights reserved.
3.\"
4.\" Redistribution and use in source and binary forms, with or without
5.\" modification, are permitted provided that the following conditions
6.\" are met:
7.\" 1. Redistributions of source code must retain the above copyright
8.\" notice, this list of conditions and the following disclaimer.

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17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23.\" SUCH DAMAGE.
24.\"
1.\" Copyright (c) 2002 Tim J. Robbins
2.\" All rights reserved.
3.\"
4.\" Redistribution and use in source and binary forms, with or without
5.\" modification, are permitted provided that the following conditions
6.\" are met:
7.\" 1. Redistributions of source code must retain the above copyright
8.\" notice, this list of conditions and the following disclaimer.

--- 8 unchanged lines hidden (view full) ---

17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23.\" SUCH DAMAGE.
24.\"
25.\" $FreeBSD: head/lib/libc/locale/wctype.3 107392 2002-11-29 17:35:09Z ru $
25.\" $FreeBSD: head/lib/libc/locale/wctype.3 127477 2004-03-27 08:59:21Z tjr $
26.\"
26.\"
27.Dd October 3, 2002
27.Dd March 27, 2004
28.Dt WCTYPE 3
29.Os
30.Sh NAME
31.Nm iswctype , wctype
32.Nd "wide character class functions"
33.Sh LIBRARY
34.Lb libc
35.Sh SYNOPSIS

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43.Fn wctype
44function returns a value of type
45.Vt wctype_t
46which represents the requested wide character class and
47may be used as the second argument for calls to
48.Fn iswctype .
49.Pp
50The following character class names are recognised:
28.Dt WCTYPE 3
29.Os
30.Sh NAME
31.Nm iswctype , wctype
32.Nd "wide character class functions"
33.Sh LIBRARY
34.Lb libc
35.Sh SYNOPSIS

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43.Fn wctype
44function returns a value of type
45.Vt wctype_t
46which represents the requested wide character class and
47may be used as the second argument for calls to
48.Fn iswctype .
49.Pp
50The following character class names are recognised:
51.Bl -column -offset indent ".Li alnum" ".Li cntrl" ".Li phonogram" ".Li print" ".Li special"
52.It Li "alnum cntrl ideogram print special"
53.It Li "alpha digit lower punct upper"
54.It Li "blank graph phonogram space xdigit"
51.Bl -column -offset indent ".Li alnum" ".Li cntrl" ".Li ideogram" ".Li print" ".Li space"
52.It Li "alnum cntrl ideogram print space xdigit"
53.It Li "alpha digit lower punct special"
54.It Li "blank graph phonogram rune upper"
55.El
56.Pp
57The
58.Fn iswctype
59function checks whether the wide character
60.Fa wc
61is in the character class
62.Fa charclass .

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100.Fn iswctype
101and
102.Fn wctype
103functions conform to
104.St -p1003.1-2001 .
105The
106.Dq Li ideogram ,
107.Dq Li phonogram
55.El
56.Pp
57The
58.Fn iswctype
59function checks whether the wide character
60.Fa wc
61is in the character class
62.Fa charclass .

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100.Fn iswctype
101and
102.Fn wctype
103functions conform to
104.St -p1003.1-2001 .
105The
106.Dq Li ideogram ,
107.Dq Li phonogram
108.Dq Li special ,
108and
109and
109.Dq Li special
110.Dq Li rune
110character classes are extensions.
111.Sh HISTORY
112The
113.Fn iswctype
114and
115.Fn wctype
116functions first appeared in
117.Fx 5.0 .
111character classes are extensions.
112.Sh HISTORY
113The
114.Fn iswctype
115and
116.Fn wctype
117functions first appeared in
118.Fx 5.0 .