@deftypefun {int} {gnutls_x509_aki_set_cert_issuer} (gnutls_x509_aki_t @var{aki}, unsigned int @var{san_type}, const gnutls_datum_t * @var{san}, const char * @var{othername_oid}, const gnutls_datum_t * @var{serial})
@var{aki}: The authority key ID

@var{san_type}: the type of the name (of @code{gnutls_subject_alt_names_t} ), may be null

@var{san}: The alternative name data

@var{othername_oid}: The object identifier if  @code{san_type} is @code{GNUTLS_SAN_OTHERNAME} 

@var{serial}: The authorityCertSerialNumber number (may be null)

This function will set the authorityCertIssuer name and the authorityCertSerialNumber 
to be stored in the  @code{aki} type. When storing multiple names, the serial
should be set on the first call, and subsequent calls should use a @code{NULL}  serial.

Since version 3.5.7 the @code{GNUTLS_SAN_RFC822NAME} , @code{GNUTLS_SAN_DNSNAME} , and
@code{GNUTLS_SAN_OTHERNAME_XMPP}  are converted to ACE format when necessary.

@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS}  (0) is returned, otherwise a negative error value.

@strong{Since:} 3.3.0
@end deftypefun