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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 terminating null wide character (Laq\0aq).

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

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