mirror of https://github.com/mkerrisk/man-pages
68 lines
1.5 KiB
Groff
68 lines
1.5 KiB
Groff
.\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
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.\"
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.\" %%%LICENSE_START(GPLv2+_DOC_ONEPARA)
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.\" This is free documentation; you can redistribute it and/or
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.\" modify it under the terms of the GNU General Public License as
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.\" published by the Free Software Foundation; either version 2 of
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.\" the License, or (at your option) any later version.
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.\" %%%LICENSE_END
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.\"
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.\" References consulted:
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.\" GNU glibc-2 source code and manual
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.\" Dinkumware C library reference http://www.dinkumware.com/
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.\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
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.\" ISO/IEC 9899:1999
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.\"
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.TH WMEMCHR 3 2015-08-08 "GNU" "Linux Programmer's Manual"
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.SH NAME
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wmemchr \- search a wide character in a wide-character array
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.SH SYNOPSIS
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.nf
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.B #include <wchar.h>
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.PP
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.BI "wchar_t *wmemchr(const wchar_t *" s ", wchar_t " c ", size_t " n );
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.fi
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.SH DESCRIPTION
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The
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.BR wmemchr ()
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function is the wide-character equivalent of the
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.BR memchr (3)
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function.
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It searches the
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.IR n
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wide characters starting at
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.I s
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for
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the first occurrence of the wide character
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.IR c .
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.SH RETURN VALUE
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The
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.BR wmemchr ()
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function returns a pointer to the first occurrence of
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.I c
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among the
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.IR n
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wide characters starting at
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.IR s ,
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or NULL if
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.I c
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does
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not occur among these.
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.SH ATTRIBUTES
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For an explanation of the terms used in this section, see
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.BR attributes (7).
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.TS
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allbox;
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lb lb lb
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l l l.
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Interface Attribute Value
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T{
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.BR wmemchr ()
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T} Thread safety MT-Safe
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.TE
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.SH CONFORMING TO
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POSIX.1-2001, POSIX.1-2008, C99.
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.SH SEE ALSO
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.BR memchr (3),
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.BR wcschr (3)
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