GROUP_REGISTERED
xa_for_each_marked(&gpool->xa, i, group, GROUP_REGISTERED) {
xa_set_mark(&gpool->xa, gid, GROUP_REGISTERED);
if (!xa_get_mark(&gpool->xa, group_handle, GROUP_REGISTERED))
group = group_get(xa_find(&pool->xa, &group_handle, group_handle, GROUP_REGISTERED));
xa_for_each_marked(&gpool->xa, i, group, GROUP_REGISTERED) {