rack_start_hpts_timer
rack_start_hpts_timer(rack, tp, tcp_get_usecs(NULL), 0, 0, 0);
rack_start_hpts_timer(rack, tp, tcp_get_usecs(NULL), 0, 0, 0);
rack_start_hpts_timer(rack, tp, tcp_get_usecs(NULL), 0, 0, 0);
rack_start_hpts_timer(rack, tp, cts, 0, 0, 0);
rack_start_hpts_timer(rack, tp, cts, time_remaining, 0, 0);
rack_start_hpts_timer(rack, tp, tcp_get_usecs(NULL), 0, 0, 0);
rack_start_hpts_timer(rack, tp, cts, pacing_delay, len, 0);
rack_start_hpts_timer(rack, tp, cts, pacing_delay, *tot_len, 0);
rack_start_hpts_timer(rack, tp, cts, 0, 0, 0);
rack_start_hpts_timer(rack, tp, cts, 0, 0, 0);
rack_start_hpts_timer(rack, tp, cts, 0, 0, 0);
rack_start_hpts_timer(rack, tp, cts, pacing_delay, tot_len_this_send, sup_rack);
rack_start_hpts_timer(rack, tp, cts, pacing_delay, 0, 0);
rack_start_hpts_timer(rack, tp, cts, pacing_delay, 0, 0);
rack_start_hpts_timer(rack, tp, cts, pacing_delay, tot_len_this_send, 0);
rack_start_hpts_timer(rack, tp, cts,
rack_start_hpts_timer(rack, tp, cts,
rack_start_hpts_timer(rack, tp, cts, 0, 0, 0);