timespecadd
timespecadd(&sleeptime, &sleeptime, &sleeptime);
timespecadd(&tn, &tv, &tn);
timespecadd(&sleeptime, &sleeptime, &sleeptime);
timespecadd(&time_waited, &wait, &time_waited);
timespecadd(&time_waited, &duration, &time_waited);
timespecadd(&ts, &delay, &ts);
timespecadd(&delay, &delay, &delay); /* up to two ticks of delay */
timespecadd(&mono_res_times2, &mono_res_times2, &mono_res_times2);
timespecadd(&duration, &remainder, &timeout);
timespecadd(&timeout, &remainder, &timeout);
#ifndef timespecadd
#ifndef timespecadd
timespecadd(&sc->ppsinfo.assert_timestamp,
timespecadd(&sc->ppsinfo.clear_timestamp,
timespecadd(&now, &ts, &end);
timespecadd(&tp->time, &tp->freeze_ts, &tp->freeze_ts);
timespecadd(&booted, &pr->ps_start, &realstart);
timespecadd(&ut, &st, &tmp);
timespecadd(&tu->tu_runtime, &tmp.tu_runtime, &tu->tu_runtime);
timespecadd(&p->p_tu.tu_runtime, &delta, &p->p_tu.tu_runtime);
timespecadd(&booted, &pr->ps_start, &utc);
timespecadd(tp, &tu.tu_runtime, tp);
timespecadd(tp, &tu.tu_runtime, tp);
timespecadd(&its.it_value, &now, &its.it_value);
timespecadd(&tp->it_value, &tp->it_interval, &tp->it_value);
timespecadd(&itp->it_value, &itp->it_interval, &itp->it_value);
timespecadd(&to->to_abstime, &kc->kc_offset, &shifted_abstime);
timespecadd(&now, &kc->kc_offset, &kc->kc_lastscan);
timespecadd(&now, &ts, &ts);
timespecadd(&t->t_handshake_last_sent, &expire, &expire);
timespecadd(birthdate, &expire, &expire);
timespecadd(birthdate, &expire, &expire);
timespecadd(&ts, &ats, &ots);
timespecadd(&ts, &ats, &ots);
timespecadd(&now, interval, &timer->idle);
timespecadd(&now, interval, &timer->idle);
timespecadd(&now, &timer->interval, &timer->idle);
timespecadd(&target, timeout, &target);
timespecadd(now, &tmp, next_interval);
timespecadd(&now, &tmp, &chaff_until);
timespecadd(&now, &utc_offset, &ts);
timespecadd(&upt, &dump->records[i].rec.start, &start);
timespecadd(&upt, &dump->records[idx].rec.start, &start);
timespecadd(&upt, &dump->records[idx].rec.timeout, &timeout);
timespecadd(&upt, &dump->records[i].rec.start, &start);
timespecadd(&upt, &dump->records[i].rec.timeout,
timespecadd(&upt, &dump->records[idx].rec.start, &start);
timespecadd(&upt, &dump->records[idx].rec.timeout, &timeout);
timespecadd(&upt, &dump->records[i].rec.start, &start);
timespecadd(&upt, &dump->records[i].rec.timeout,
timespecadd(&stats.user_time, &ts, &stats.user_time);
timespecadd(&stats.system_time, &ts, &stats.system_time);
timespecadd(&in->sync_time, &out->sync_time, &out->sync_time);
timespecadd(&now, &tmp, &new->expire);