.\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
.\"
+.\" %%%LICENSE_START(GPLv2+_DOC_ONEPARA)
.\" This is free documentation; you can redistribute it and/or
.\" modify it under the terms of the GNU General Public License as
.\" published by the Free Software Foundation; either version 2 of
.\" the License, or (at your option) any later version.
+.\" %%%LICENSE_END
.\"
.\" References consulted:
.\" GNU glibc-2 source code and manual
.\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
.\" ISO/IEC 9899:1999
.\"
-.TH WCSLEN 3 2011-09-28 "GNU" "Linux Programmer's Manual"
+.TH WCSLEN 3 2015-08-08 "GNU" "Linux Programmer's Manual"
.SH NAME
wcslen \- determine the length of a wide-character string
.SH SYNOPSIS
.nf
.B #include <wchar.h>
-.sp
+.PP
.BI "size_t wcslen(const wchar_t *" s );
.fi
.SH DESCRIPTION
.BR strlen (3)
function.
It determines the length of the wide-character string pointed to
-by \fIs\fP, excluding the terminating null wide character (L\(aq\\0\(aq).
-.SH "RETURN VALUE"
+by
+.IR s ,
+excluding the terminating null wide character (L\(aq\\0\(aq).
+.SH RETURN VALUE
The
.BR wcslen ()
function returns the
-number of wide characters in \fIs\fP.
-.SH "CONFORMING TO"
-C99.
-.SH "SEE ALSO"
+number of wide characters in
+.IR s .
+.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 wcslen ()
+T} Thread safety MT-Safe
+.TE
+.SH CONFORMING TO
+POSIX.1-2001, POSIX.1-2008, C99.
+.SH SEE ALSO
.BR strlen (3)