}
add_addrspec (ADDRESS **top, ADDRESS **last, const char *phrase,	      char *comment, size_t *commentlen, size_t commentmax){  ADDRESS *cur = rfc822_new_address ();    if (parse_addr_spec (phrase, comment, commentlen, commentmax, cur) == NULL)    return;  if (*last)    (*last)->next = cur;  else    *top = cur;  *last = cur;}