rtt_unclamped
if(rtt_unclamped(&data->rtt) >= USEFUL_SERVER_TOP_TIMEOUT)
*rtt = rtt_unclamped(&host->rtt);
int rtt_unclamped(const struct rtt_info* rtt);
if(rtt_unclamped(&data->rtt) >= USEFUL_SERVER_TOP_TIMEOUT)
*rtt = rtt_unclamped(&host->rtt);
int rtt_unclamped(const struct rtt_info* rtt);