AAC_CMD_SYNC
#define AAC_CMDQ(acp) (!((acp)->flags & AAC_CMD_SYNC))
ASSERT(!(acp->flags & AAC_CMD_SYNC));
ASSERT(!(acp->flags & AAC_CMD_SYNC));
ASSERT(acp->flags & AAC_CMD_SYNC);
ASSERT(!(acp->flags & AAC_CMD_SYNC));
ASSERT(!(acp->flags & AAC_CMD_SYNC));
acp->flags = AAC_CMD_SYNC | AAC_CMD_IN_SYNC_SLOT;
iocmd = (ac_arg->flags & AAC_CMD_SYNC) ?
if (!(acp->flags & AAC_CMD_SYNC))
acp->flags |= AAC_CMD_NO_CB | AAC_CMD_SYNC;