NGROUPS_UMAX
&argp->areq.req_clnt_gids.len, NGROUPS_UMAX, (uint_t)sizeof (gid_t),
&argp->ares.auth_srv_gids.len, NGROUPS_UMAX, (uint_t)sizeof (gid_t),
if (ngroups_max > NGROUPS_UMAX)
ngroups_max = NGROUPS_UMAX;
&argp->areq.req_clnt_gids.len, NGROUPS_UMAX, (uint_t)sizeof (gid_t),
&argp->ares.auth_srv_gids.len, NGROUPS_UMAX, (uint_t)sizeof (gid_t),
384 + NGROUPS_UMAX * sizeof (gid_t), 0 },
xdr_array(xdrs, &groups, &len, NGROUPS_UMAX, sizeof (gid_t),