WCSLEN(3)

NAME
7.16 `wcslen'--get wide-character string length

SYNOPSIS
     #include <wchar.h>
     size_t wcslen(const wchar_t *S);

DESCRIPTION
The `wcslen' function computes the number of wide-character codes in the wide-character string to which S points, not including the terminating null wide-character code.

RETURNS
The `wcslen' function returns the length of S; no return value is reserved to indicate an error.

PORTABILITY
`wcslen' is ISO/IEC 9899/AMD1:1995 (ISO C).
   No supporting OS subroutines are required.

SEE ALSO
wcslen is part of the library. The full documentation for is maintained as a Texinfo manual. If info and are properly installed at your site, the command

    info

will give you access to the complete manual.