mirror of https://github.com/mkerrisk/man-pages
41 lines
1.1 KiB
Groff
41 lines
1.1 KiB
Groff
.\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
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.\"
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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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.\"
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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 WCSLEN 3 1999-07-25 "GNU" "Linux Programmer's Manual"
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.SH NAME
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wcslen \- determine the length of a wide-character string
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.SH SYNOPSIS
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.nf
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.B #include <wchar.h>
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.sp
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.BI "size_t wcslen(const wchar_t *" s );
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.fi
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.SH DESCRIPTION
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The
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.BR wcslen ()
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function is the wide-character equivalent
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of the
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.BR strlen (3)
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function.
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It determines the length of the wide-character string pointed to
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by \fIs\fP, not including the terminating L\(aq\\0\(aq character.
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.SH "RETURN VALUE"
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The
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.BR wcslen ()
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function returns the
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number of wide characters in \fIs\fP.
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.SH "CONFORMING TO"
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C99.
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.SH "SEE ALSO"
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.BR strlen (3)
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