@deftypefun {int} {gnutls_x509_aia_set} (gnutls_x509_aia_t @var{aia}, const char * @var{oid}, unsigned @var{san_type}, const gnutls_datum_t * @var{san}) @var{aia}: The authority info access @var{oid}: the type of data. @var{san_type}: The type of the name (of @code{gnutls_subject_alt_names_t} ) @var{san}: The alternative name data This function will store the specified alternative name in the @code{aia} type. Typically the value for @code{oid} should be @code{GNUTLS_OID_AD_OCSP} , or @code{GNUTLS_OID_AD_CAISSUERS} . Since version 3.5.7 the @code{GNUTLS_SAN_RFC822NAME} , and @code{GNUTLS_SAN_DNSNAME} , are converted to ACE format when necessary. @strong{Returns:} On success, @code{GNUTLS_E_SUCCESS} (0), otherwise a negative error value. @strong{Since:} 3.3.0 @end deftypefun