+void ath_tgt_tx_cleanup(struct ath_softc_tgt *sc, struct ath_node_target *an,
+ ath_atx_tid_t *tid, a_uint8_t discard_all);
+void ath_tgt_handle_normal(struct ath_softc_tgt *sc, struct ath_tx_buf *bf);
+void ath_tgt_handle_aggr(struct ath_softc_tgt *sc, struct ath_tx_buf *bf);
+void ath_tgt_tid_drain(struct ath_softc_tgt *sc, struct ath_atx_tid *tid);
+void ath_tx_status_clear(struct ath_softc_tgt *sc);
+
+void wmi_event(wmi_handle_t handle, WMI_EVENT_ID evt_id,
+ void *buffer, a_int32_t Length);