mac_tx_srs_get_soft_ring
mac_tx_srs_get_soft_ring(mac_srs, ring));
mac_tx_srs_get_soft_ring(mac_srs,
(mac_tx_cookie_t)mac_tx_srs_get_soft_ring(srs,
mac_tx_srs_get_soft_ring(srs, ring));
(mac_tx_cookie_t)mac_tx_srs_get_soft_ring(tx_srs,
extern mac_soft_ring_t *mac_tx_srs_get_soft_ring(mac_soft_ring_set_t *,