if (!IsSet("CONFIG_UCW_THREADS") || !IsSet("CONFIG_DIRECT_IO")) {
if (IsGiven("CONFIG_UCW_FB_DIRECT") && IsSet("CONFIG_UCW_FB_DIRECT")) {
if (!IsSet("CONFIG_UCW_THREADS")) {
if (!IsSet("CONFIG_UCW_THREADS") || !IsSet("CONFIG_DIRECT_IO")) {
if (IsGiven("CONFIG_UCW_FB_DIRECT") && IsSet("CONFIG_UCW_FB_DIRECT")) {
if (!IsSet("CONFIG_UCW_THREADS")) {