printf ("Rate: %7g Mbps / %7g Mbps\n", r->rx_rate, r->tx_rate);
printf ("Packets: %12"PRIu64" / %12"PRIu64"\n",
r->rx_packets, r->tx_packets);
printf ("Rate: %7g Mbps / %7g Mbps\n", r->rx_rate, r->tx_rate);
printf ("Packets: %12"PRIu64" / %12"PRIu64"\n",
r->rx_packets, r->tx_packets);