@deftypefun {int} {gnutls_pkcs11_token_init} (const char * @var{token_url}, const char * @var{so_pin}, const char * @var{label}) @var{token_url}: A PKCS @code{11} URL specifying a token @var{so_pin}: Security Officer's PIN @var{label}: A name to be used for the token This function will initialize (format) a token. If the token is at a factory defaults state the security officer's PIN given will be set to be the default. Otherwise it should match the officer's PIN. @strong{Returns:} On success, @code{GNUTLS_E_SUCCESS} (0) is returned, otherwise a negative error value. @end deftypefun