wgint dlquant = hist->total_bytes + bp->recent_bytes;
double dltime = hist->total_time + (dl_total_time - bp->recent_start);
double dlspeed = calc_rate (dlquant, dltime, &units);
wgint dlquant = hist->total_bytes + bp->recent_bytes;
double dltime = hist->total_time + (dl_total_time - bp->recent_start);
double dlspeed = calc_rate (dlquant, dltime, &units);