__rangeof
__rangeof(struct pthread, _pthread_startzero, _pthread_endzero));
__rangeof(struct thread, td_startzero, td_endzero));
__rangeof(struct thread, td_startcopy, td_endcopy));
__rangeof(struct nfscldeleg,
__rangeof(struct proc, p_startcopy, p_endcopy));
__rangeof(struct proc, p_startzero, p_endzero));
__rangeof(struct thread, td_startzero, td_endzero));
__rangeof(struct thread, td_startcopy, td_endcopy));
__rangeof(struct thread, td_startzero, td_endzero));
__rangeof(struct thread, td_startcopy, td_endcopy));
__rangeof(struct pstats, pstat_startzero, pstat_endzero));
__rangeof(struct pstats, pstat_startcopy, pstat_endcopy));
__rangeof(struct thread, td_startzero, td_endzero));
__rangeof(struct thread, td_startcopy, td_endcopy));
__rangeof(struct mbuf, m_epg_startcopy, m_epg_endcopy));
memset(&nep->ne_startzero, 0, __rangeof(struct netexport, ne_startzero,
__rangeof(struct mount, mnt_startzero, mnt_endzero));
__rangeof(struct cryptop, crp_startcopy, crp_endcopy));