RS_STATE_STAY_IN_COLUMN
lq_sta->rs_state = RS_STATE_STAY_IN_COLUMN;
if (lq_sta->rs_state == RS_STATE_STAY_IN_COLUMN) {
if (lq_sta->rs_state == RS_STATE_STAY_IN_COLUMN)
if (lq_sta->rs_state != RS_STATE_STAY_IN_COLUMN) {
if (lq_sta->rs_state == RS_STATE_STAY_IN_COLUMN) {
if (lq_sta->rs_state == RS_STATE_STAY_IN_COLUMN) {