projects / apple / libc.git / blame
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|---|---|---|
| 224c7076 A |
1 | .\" |
| 2 | .\" Copyright (c) 2004 Tim J. Robbins | |
| 3 | .\" All rights reserved. | |
| 4 | .\" | |
| 5 | .\" Redistribution and use in source and binary forms, with or without | |
| 6 | .\" modification, are permitted provided that the following conditions | |
| 7 | .\" are met: | |
| 8 | .\" 1. Redistributions of source code must retain the above copyright | |
| 9 | .\" notice, this list of conditions and the following disclaimer. | |
| 10 | .\" 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | .\" notice, this list of conditions and the following disclaimer in the | |
| 12 | .\" documentation and/or other materials provided with the distribution. | |
| 13 | .\" | |
| 14 | .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |
| 15 | .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 16 | .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 17 | .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
| 18 | .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 19 | .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 20 | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 21 | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 22 | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 23 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 24 | .\" SUCH DAMAGE. | |
| 25 | .\" | |
| 1f2f436a | 26 | .\" $FreeBSD: src/lib/libc/locale/nextwctype.3,v 1.3 2005/07/21 10:27:45 tjr Exp $ |
| 224c7076 | 27 | .\" |
| 1f2f436a | 28 | .Dd July 21, 2005 |
| 224c7076 A |
29 | .Dt NEXTWCTYPE 3 |
| 30 | .Os | |
| 31 | .Sh NAME | |
| 32 | .Nm nextwctype , | |
| 33 | .Nm nextwctype_l | |
| 34 | .Nd "iterate through character classes" | |
| 35 | .Sh LIBRARY | |
| 36 | .Lb libc | |
| 37 | .Sh SYNOPSIS | |
| 38 | .In wctype.h | |
| 39 | .Ft wint_t | |
| 1f2f436a | 40 | .Fn nextwctype "wint_t ch" "wctype_t wct" |
| 224c7076 A |
41 | .In xlocale.h |
| 42 | .Ft wint_t | |
| 1f2f436a | 43 | .Fn nextwctype_l "wint_t ch" "wctype_t wct" "locale_t loc" |
| 224c7076 A |
44 | .Sh DESCRIPTION |
| 45 | The | |
| 46 | .Fn nextwctype | |
| 47 | function determines the next character after | |
| 48 | .Fa ch | |
| 49 | that is a member of character class | |
| 50 | .Fa wct . | |
| 51 | If | |
| 52 | .Fa ch | |
| 53 | is \-1, the search begins at the first member of | |
| 54 | .Fa wct . | |
| 55 | .Pp | |
| 56 | While the | |
| 57 | .Fn nextwctype | |
| 58 | function uses the current locale, the | |
| 1f2f436a | 59 | .Fn nextwctype_l |
| 224c7076 A |
60 | function may be passed a locale directly. See |
| 61 | .Xr xlocale 3 | |
| 62 | for more information. | |
| 63 | .Sh RETURN VALUES | |
| 64 | The | |
| 65 | .Fn nextwctype | |
| 1f2f436a A |
66 | function returns the next character, or \-1 if there are no more. |
| 67 | .Sh COMPATIBILITY | |
| 68 | This function is a non-standard | |
| 69 | .Fx | |
| 70 | extension and should not be used where the standard | |
| 71 | .Fn iswctype | |
| 72 | function would suffice. | |
| 224c7076 A |
73 | .Sh SEE ALSO |
| 74 | .Xr wctype 3 , | |
| 75 | .Xr xlocale 3 | |
| 1f2f436a A |
76 | .Sh HISTORY |
| 77 | The | |
| 78 | .Fn nextwctype | |
| 79 | function appeared in | |
| 80 | .Fx 5.4 . |