summaryrefslogtreecommitdiffstats
path: root/man3/wcsrchr.3
blob: 59b24766ab261c920f6a8efba3aef718233cf0ae (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
'\" t
.\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
.\"
.\" SPDX-License-Identifier: GPL-2.0-or-later
.\"
.\" References consulted:
.\"   GNU glibc-2 source code and manual
.\"   Dinkumware C library reference http://www.dinkumware.com/
.\"   OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
.\"   ISO/IEC 9899:1999
.\"
.TH wcsrchr 3 2023-10-31 "Linux man-pages 6.7"
.SH NAME
wcsrchr \- search a wide character in a wide-character string
.SH LIBRARY
Standard C library
.RI ( libc ", " \-lc )
.SH SYNOPSIS
.nf
.B #include <wchar.h>
.P
.BI "wchar_t *wcsrchr(const wchar_t *" wcs ", wchar_t " wc );
.fi
.SH DESCRIPTION
The
.BR wcsrchr ()
function is the wide-character equivalent
of the
.BR strrchr (3)
function.
It searches the last occurrence of
.I wc
in the wide-character
string pointed to by
.IR wcs .
.SH RETURN VALUE
The
.BR wcsrchr ()
function returns a pointer to the last occurrence of
.I wc
in the wide-character string pointed to by
.IR wcs ,
or NULL if
.I wc
does not occur in the string.
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lbx lb lb
l l l.
Interface	Attribute	Value
T{
.na
.nh
.BR wcsrchr ()
T}	Thread safety	MT-Safe
.TE
.SH STANDARDS
C11, POSIX.1-2008.
.SH HISTORY
POSIX.1-2001, C99.
.SH SEE ALSO
.BR strrchr (3),
.BR wcschr (3)