EV_SLOWF
schedule(EV_SLOWF, rp);
schedule (EV_SLOWF, prs);
schedule (EV_SLOWF, (RSTATUS *)0);
schedule(/* LP_FILTER */ EV_SLOWF, fp->r1);
schedule (EV_SLOWF, (RSTATUS *)0);
schedule (EV_SLOWF, prs);
schedule (EV_SLOWF, prs);
schedule (EV_SLOWF, prs);
case EV_SLOWF:
case EV_SLOWF:
case EV_SLOWF:
case EV_SLOWF:
schedule (EV_SLOWF, prs);
schedule (EV_LATER, WHEN_FORK, EV_SLOWF, prs);