@deftypefun {int} {gnutls_pkcs11_token_get_url} (unsigned int @var{seq}, gnutls_pkcs11_url_type_t @var{detailed}, char ** @var{url})
@var{seq}: sequence number starting from 0

@var{detailed}: non zero if a detailed URL is required

@var{url}: will contain an allocated url

This function will return the URL for each token available
in system. The url has to be released using @code{gnutls_free()} 

@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS}  (0) is returned,
@code{GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE}  if the sequence number
exceeds the available tokens, otherwise a negative error value.

@strong{Since:} 2.12.0
@end deftypefun