man3/wcspbrk.3

   1 '\" t
   2 .\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
   3 .\"
   4 .\" SPDX-License-Identifier: GPL-2.0-or-later
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   6 .\" References consulted:
   7 .\"   GNU glibc-2 source code and manual
   8 .\"   Dinkumware C library reference http://www.dinkumware.com/
   9 .\"   OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
  10 .\"   ISO/IEC 9899:1999
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  12 .TH wcspbrk 3 (date) "Linux man-pages (unreleased)"
  13 .SH NAME
  14 wcspbrk \- search a wide-character string for any of a set of wide characters
  15 .SH LIBRARY
  16 Standard C library
  17 .RI ( libc ", " \-lc )
  18 .SH SYNOPSIS
  19 .nf
  20 .B #include <wchar.h>
  21 .PP
  22 .BI "wchar_t *wcspbrk(const wchar_t *" wcs ", const wchar_t *" accept );
  23 .fi
  24 .SH DESCRIPTION
  25 The
  26 .BR wcspbrk ()
  27 function is the wide-character equivalent
  28 of the
  29 .BR strpbrk (3)
  30 function.
  31 It searches for the first occurrence in the wide-character
  32 string pointed to by
  33 .I wcs
  34 of any of the
  35 characters in the wide-character
  36 string pointed to by
  37 .IR accept .
  38 .SH RETURN VALUE
  39 The
  40 .BR wcspbrk ()
  41 function returns a pointer to the first occurrence in
  42 .I wcs
  43 of any of the characters listed in
  44 .IR accept .
  45 If
  46 .I wcs
  47 contains none of these characters, NULL is returned.
  48 .SH ATTRIBUTES
  49 For an explanation of the terms used in this section, see
  50 .BR attributes (7).
  51 .TS
  52 allbox;
  53 lbx lb lb
  54 l l l.
  55 Interface       Attribute       Value
  56 T{
  57 .na
  58 .nh
  59 .BR wcspbrk ()
  60 T}      Thread safety   MT-Safe
  61 .TE
  62 .sp 1
  63 .SH STANDARDS
  64 C11, POSIX.1-2008.
  65 .SH HISTORY
  66 POSIX.1-2001, C99.
  67 .SH SEE ALSO
  68 .BR strpbrk (3),
  69 .BR wcschr (3),
  70 .BR wcscspn (3)