nh_shrlist
if (hostp->nh_shrlist != NULL)
for (nsp = hostp->nh_shrlist; nsp != NULL; nsp = nsp->ns_next)
nsp->ns_next = hostp->nh_shrlist;
hostp->nh_shrlist = nsp;
nsp = hostp->nh_shrlist;
hostp->nh_shrlist = nsp;
for (nsp = hostp->nh_shrlist; nsp != NULL; nsp = nsp->ns_next) {