AX25_STATE_4
case AX25_STATE_4:
if (ax25->state != AX25_STATE_3 && ax25->state != AX25_STATE_4)
case AX25_STATE_4:
ax25->state = AX25_STATE_4;
case AX25_STATE_4:
case AX25_STATE_4:
ax25->state = AX25_STATE_4;