LIM_SEC
LIM_SEC(ifscan_timer,
LIM_SEC(ifscan_timer, now.tv_sec+CHECK_BAD_INTERVAL);
LIM_SEC(ifscan_timer, now.tv_sec+CHECK_BAD_INTERVAL);
LIM_SEC(ifscan_timer, now.tv_sec+CHECK_BAD_INTERVAL);
LIM_SEC(rdisc_timer, now.tv_sec+MIN_WAITTIME);
LIM_SEC(rdisc_timer, drp->dr_ts+drp->dr_life);
LIM_SEC(need_kern, 0);
LIM_SEC(need_kern, k->k_keep);
LIM_SEC(need_kern, k->k_keep);