NC_VISIBLE
ncp->nc_flag |= NC_VISIBLE;
} while ((ncp->nc_flag & NC_VISIBLE) == 0);
if (!(nconf->nc_flag & NC_VISIBLE))
if (!(nconf->nc_flag & NC_VISIBLE))
if (!(nconf->nc_flag & NC_VISIBLE))
if (nconf->nc_flag & NC_VISIBLE) {