AUVIA_STATE_STARTED
stream->state |= AUVIA_STATE_STARTED;
stream->state &= ~AUVIA_STATE_STARTED;
stream->state = !AUVIA_STATE_STARTED;
if (!(card->pstream->state & AUVIA_STATE_STARTED))
if (!(card->rstream->state & AUVIA_STATE_STARTED))
(pstream->state & AUVIA_STATE_STARTED) == 0)
(rstream->state & AUVIA_STATE_STARTED) == 0)