@deftypefun {int} {gnutls_x509_policies_init} (gnutls_x509_policies_t * @var{policies})
@var{policies}: The authority key ID

This function will initialize an authority key ID type.

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

@strong{Since:} 3.3.0
@end deftypefun