man3/wcsrchr.3

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   2 .\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
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   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 wcsrchr 3 (date) "Linux man-pages (unreleased)"
  13 .SH NAME
  14 wcsrchr \- search a wide character in a wide-character string
  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 *wcsrchr(const wchar_t *" wcs ", wchar_t " wc );
  23 .fi
  24 .SH DESCRIPTION
  25 The
  26 .BR wcsrchr ()
  27 function is the wide-character equivalent
  28 of the
  29 .BR strrchr (3)
  30 function.
  31 It searches the last occurrence of
  32 .I wc
  33 in the wide-character
  34 string pointed to by
  35 .IR wcs .
  36 .SH RETURN VALUE
  37 The
  38 .BR wcsrchr ()
  39 function returns a pointer to the last occurrence of
  40 .I wc
  41 in the wide-character string pointed to by
  42 .IR wcs ,
  43 or NULL if
  44 .I wc
  45 does not occur in the string.
  46 .SH ATTRIBUTES
  47 For an explanation of the terms used in this section, see
  48 .BR attributes (7).
  49 .ad l
  50 .nh
  51 .TS
  52 allbox;
  53 lbx lb lb
  54 l l l.
  55 Interface       Attribute       Value
  56 T{
  57 .BR wcsrchr ()
  58 T}      Thread safety   MT-Safe
  59 .TE
  60 .hy
  61 .ad
  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 strrchr (3),
  69 .BR wcschr (3)