ossl_time_subtract
timeleft = ossl_time_subtract(data->next_timeout, ossl_time_now());
left = ossl_time2ms(ossl_time_subtract(finish, now));
left = ossl_time2ms(ossl_time_subtract(finish, now));
delta = ossl_time_subtract(deadline, now);
return a.t > b.t ? ossl_time_subtract(a, b)
: ossl_time_subtract(b, a);
*timeleft = ossl_time_subtract(s->d1->next_timeout, timenow);
OSSL_TIME delta = ossl_time_subtract(qlog->event_time,
ossl_time_subtract(now, na_pkts->time));
ack->delay_time = ossl_time_subtract(now, ackm->rx_largest_time[pkt_space]);
lost_send_time = ossl_time_subtract(now, loss_delay);
tm = ossl_time_add(ossl_time_subtract(tm, offset), ossl_time_now());
dt = ossl_time_subtract(now, rxfc->epoch_start);
*tv = ossl_time_to_timeval(ossl_time_subtract(deadline, basetime));
timeout = ossl_time_subtract(deadline, now);
timeout = ossl_time_subtract(deadline, now);
adjusted_rtt = ossl_time_subtract(latest_rtt, ack_delay);
timeout = ossl_time_to_timeval(ossl_time_subtract(deadline,
timeout_ms = ossl_time2ms(ossl_time_subtract(deadline,
*rtt = ossl_time2us(ossl_time_subtract(sc->ts_msg_read, sc->ts_msg_write));
t = ossl_time_subtract(ossl_time_now(), s->session->time);
age = ossl_time_subtract(ossl_ms2time(ticket_agel),
t = ossl_time_subtract(ossl_time_now(), sess->time);
= ossl_time_subtract(now, ossl_ms2time(SAMPLING_WINDOW_PERIOD));
return ossl_time2ms(ossl_time_subtract(qtest_get_time(), start_time));
stimeout = ossl_time_subtract(ossl_quic_tserver_get_deadline(qtserv), now);
if (ossl_time_compare(ossl_time_subtract(ossl_time_now(), start_time),
if (ossl_time_compare(ossl_time_subtract(real_now(NULL), start_time),
timediff = ossl_time_subtract(ossl_time_now(), timer);
if (i == 3 && !TEST_uint64_t_ge(ossl_time2ms(ossl_time_subtract(time_after, time_before)), 100))
ms = ossl_time2ms(ossl_time_subtract(ossl_time_now(), start));
tick_time = ossl_time_subtract(tick_time, ossl_seconds2time(10));
timer = ossl_time_subtract(ossl_time_now(), timer);
dtime = ossl_time_to_timeval(ossl_time_subtract(t2, t1));
dtime = ossl_time_to_timeval(ossl_time_subtract(t2, t1));