QWANTWSYNC
{ SF(QWANTWSYNC), "Streamhead wants to write Q" },
if (band == 0 && (q->q_flag & (QWANTW|QWANTWSYNC)) == 0)
if (band == 0 && (q->q_flag & (QWANTW|QWANTWSYNC)) == 0)
backenab = q->q_flag & (QWANTW|QWANTWSYNC);
if (backenab & QWANTWSYNC)
q->q_flag &= ~QWANTWSYNC;
if (backenab & QWANTWSYNC)
strwakeq(q, QWANTWSYNC);
if (flag & QWANTWSYNC) {
qp->q_flag |= QWANTWSYNC;
sqp->q_flag |= QWANTWSYNC;