MTSEEK
[MTSEEK] = tape_3490_mtseek,
case MTSEEK:
if (mtc.mt_op == MTSEEK) {
mtc.mt_op == MTSEEK ||
mtc.mt_op != MTSEEK &&
if (mtc.mt_op == MTREW || mtc.mt_op == MTSEEK ||
if (mtc.mt_op == MTSEEK) {