ROUTECB_FLAG_FLUSH
if (((rop->rop_flags & ROUTECB_FLAG_FLUSH) != 0) &&
rop->rop_flags &= ~ROUTECB_FLAG_FLUSH;
if ((rop->rop_flags & ROUTECB_FLAG_FLUSH) != 0)
rop->rop_flags |= ROUTECB_FLAG_DESYNC | ROUTECB_FLAG_FLUSH;