SPEED_100
case SPEED_100:
case SPEED_100:
case SPEED_100:
sp = SPEED_100;
if (speed == SPEED_100)
else if (speed == SPEED_100)
sp = SPEED_100;
sp = SPEED_100;
else if (speed == SPEED_100)
if (speed == SPEED_100) {
*speed = SPEED_100;