DOC_DPS_KEY_OK
return sprintf(buf, "%d\n", !(dps0 & DOC_DPS_KEY_OK));
return sprintf(buf, "%d\n", !(dps1 & DOC_DPS_KEY_OK));
!!(dps0 & DOC_DPS_KEY_OK));
!!(dps1 & DOC_DPS_KEY_OK));