pub const DSGETDC_VALID_FLAGS: ULONG =
DS_FORCE_REDISCOVERY | DS_DIRECTORY_SERVICE_REQUIRED |
DS_DIRECTORY_SERVICE_PREFERRED | DS_GC_SERVER_REQUIRED | DS_PDC_REQUIRED |
DS_BACKGROUND_ONLY | DS_IP_REQUIRED | DS_KDC_REQUIRED |
DS_TIMESERV_REQUIRED | DS_WRITABLE_REQUIRED | DS_GOOD_TIMESERV_PREFERRED |
DS_AVOID_SELF | DS_ONLY_LDAP_NEEDED | DS_IS_FLAT_NAME | DS_IS_DNS_NAME |
DS_TRY_NEXTCLOSEST_SITE | DS_DIRECTORY_SERVICE_6_REQUIRED |
DS_DIRECTORY_SERVICE_8_REQUIRED | DS_DIRECTORY_SERVICE_9_REQUIRED |
DS_WEB_SERVICE_REQUIRED | DS_RETURN_FLAT_NAME | DS_RETURN_DNS_NAME