PSVC_CONTROL_VALUE_ATTR
status = psvc_set_attr(hdlp, control_id, PSVC_CONTROL_VALUE_ATTR,
if (attr_id == PSVC_CONTROL_VALUE_ATTR) {
if (attr_id == PSVC_CONTROL_VALUE_ATTR) {
{"digital-control", "DtoAControlValue", PSVC_CONTROL_VALUE_ATTR},
err = psvc_get_attr(hdlp, control_id, PSVC_CONTROL_VALUE_ATTR,
err = psvc_set_attr(hdlp, control_id, PSVC_CONTROL_VALUE_ATTR,