@deftypefun {int} {dane_query_data} (dane_query_t @var{q}, unsigned int @var{idx}, unsigned int * @var{usage}, unsigned int * @var{type}, unsigned int * @var{match}, gnutls_datum_t * @var{data})

@var{q}: The query result structure

@var{idx}: The index of the query response.

@var{usage}: The certificate usage (see @code{dane_cert_usage_t} )

@var{type}: The certificate type (see @code{dane_cert_type_t} )

@var{match}: The DANE matching type (see @code{dane_match_type_t} )

@var{data}: The DANE data.

This function will provide the DANE data from the query

response.

@strong{Returns:} On success, @code{DANE_E_SUCCESS}  (0) is returned, otherwise a

negative error value.

@end deftypefun