@deftypefun {int} {gnutls_subject_alt_names_init} (gnutls_subject_alt_names_t * @var{sans})
@var{sans}: The alternative names

This function will initialize an alternative names structure.

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

@strong{Since:} 3.3.0
@end deftypefun