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wcslen
—get wide-character string lengthSynopsis
#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.