iperf_set_test_reverse(struct iperf_test *ipt, int reverse)
{
    ipt->reverse = reverse;
    if (ipt->reverse)
        ipt->sender = ! ipt->sender;
    check_sender_has_retransmits(ipt);
}
iperf_set_test_reverse(struct iperf_test *ipt, int reverse)
{
    ipt->reverse = reverse;
    if (ipt->reverse)
        ipt->sender = ! ipt->sender;
    check_sender_has_retransmits(ipt);
}