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Linux 2.6 - man page for wcslen (linux section 3)

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WCSLEN(3)			    Linux Programmer's Manual				WCSLEN(3)

NAME
       wcslen - determine the length of a wide-character string

SYNOPSIS
       #include <wchar.h>

       size_t wcslen(const wchar_t *s);

DESCRIPTION
       The  wcslen()  function	is  the  wide-character equivalent of the strlen(3) function.  It
       determines the length of the wide-character string pointed to by s, excluding  the  termi-
       nating null wide character (L'\0').

RETURN VALUE
       The wcslen() function returns the number of wide characters in s.

ATTRIBUTES
   Multithreading (see pthreads(7))
       The wcslen() function is thread-safe.

CONFORMING TO
       C99.

SEE ALSO
       strlen(3)

COLOPHON
       This  page  is  part of release 3.55 of the Linux man-pages project.  A description of the
       project,    and	  information	 about	  reporting    bugs,	can    be    found     at
       http://www.kernel.org/doc/man-pages/.

GNU					    2013-11-21					WCSLEN(3)
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