picl_retattrbycol_t
picl_retattrbycol_t ret;
(void) door_return((char *)&ret, sizeof (picl_retattrbycol_t), NULL, 0);
picl_retattrbycol_t outargs;
sizeof (picl_retattrbycol_t), SEND_REQ_TRYCOUNT);
picl_retattrbycol_t ret_attrbycol; /* ret attr by col */