donecheck
if (donecheck(jdirection, jd, transid)) {
static int donecheck(enum jdirection direction, struct jdata *jd,
if (donecheck(jdirection, jd, transid)) {
if (donecheck(jdirection, jd, transid)) {
if (donecheck(jdirection, jd, transid)) {
if (donecheck(jdirection, jd, transid)) {