getauxval.3: wfix

[thirdparty/man-pages.git] / man3 / wmemchr.3

.\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
.\"
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.\" 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
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.TH WMEMCHR 3  2015-08-08 "GNU" "Linux Programmer's Manual"
.SH NAME
wmemchr \- search a wide character in a wide-character array
.SH SYNOPSIS
.nf
.B #include <wchar.h>
.sp
.BI "wchar_t *wmemchr(const wchar_t *" s ", wchar_t " c ", size_t " n );
.fi
.SH DESCRIPTION
The
.BR wmemchr ()
function is the wide-character equivalent of the
.BR memchr (3)
function.
It searches the
.IR n
wide characters starting at
.I s
for
the first occurrence of the wide character
.IR c .
.SH RETURN VALUE
The
.BR wmemchr ()
function returns a pointer to the first occurrence of
.I c
among the
.IR n
wide characters starting at
.IR s ,
or NULL if
.I c
does
not occur among these.
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lb lb lb
l l l.
Interface	Attribute	Value
T{
.BR wmemchr ()
T}	Thread safety	MT-Safe
.TE
.SH CONFORMING TO
POSIX.1-2001, POSIX.1-2008, C99.
.SH SEE ALSO
.BR memchr (3),
.BR wcschr (3)