lp_getqueuestate
if (lp_getqueuestate(&j->lp, 0, &qstate) == -1) {
int lp_getqueuestate(struct lp_printer *, int, int *);
if (lp_getqueuestate(lp, 0, &qstate) == -1)
if (lp_getqueuestate(lp, 1, &qstate) == -1)