// ntddk.h

typedef enum {
  WinNullSid,
  WinWorldSid,
  WinLocalSid,
  WinCreatorOwnerSid,
  WinCreatorGroupSid,
  WinCreatorOwnerServerSid,
  WinCreatorGroupServerSid,
  WinNtAuthoritySid,
  WinDialupSid,
  WinNetworkSid,
  WinBatchSid,
  WinInteractiveSid,
  WinServiceSid,
  WinAnonymousSid,
  WinProxySid,
  WinEnterpriseControllersSid,
  WinSelfSid,
  WinAuthenticatedUserSid,
  WinRestrictedCodeSid,
  WinTerminalServerSid,
  WinRemoteLogonIdSid,
  WinLogonIdsSid,
  WinLocalSystemSid,
  WinLocalServiceSid,
  WinNetworkServiceSid,
  WinBuiltinDomainSid,
  WinBuiltinAdministratorsSid,
  WinBuiltinUsersSid,
  WinBuiltinGuestsSid,
  WinBuiltinPowerUsersSid,
  WinBuiltinAccountOperatorsSid,
  WinBuiltinSystemOperatorsSid,
  WinBuiltinPrintOperatorsSid,
  WinBuiltinBackupOperatorsSid,
  WinBuiltinReplicatorSid,
  WinBuiltinPreWindows2000CompatibleAccessSid,
  WinBuiltinRemoteDesktopUsersSid,
  WinBuiltinNetworkConfigurationOperatorsSid,
  WinAccountAdministratorSid,
  WinAccountGuestSid,
  WinAccountKrbtgtSid,
  WinAccountDomainAdminsSid,
  WinAccountDomainUsersSid,
  WinAccountDomainGuestsSid,
  WinAccountComputersSid,
  WinAccountControllersSid,
  WinAccountCertAdminsSid,
  WinAccountSchemaAdminsSid,
  WinAccountEnterpriseAdminsSid,
  WinAccountPolicyAdminsSid,
  WinAccountRasAndIasServersSid,
  WinNTLMAuthenticationSid,
  WinDigestAuthenticationSid,
  WinSChannelAuthenticationSid,
  WinThisOrganizationSid,
  WinOtherOrganizationSid,
  WinBuiltinIncomingForestTrustBuildersSid,
  WinBuiltinPerfMonitoringUsersSid,
  WinBuiltinPerfLoggingUsersSid,
  WinBuiltinAuthorizationAccessSid,
  WinBuiltinTerminalServerLicenseServersSid,
  WinBuiltinDCOMUsersSid,
  WinBuiltinIUsersSid,
  WinIUserSid,
  WinBuiltinCryptoOperatorsSid,
  WinUntrustedLabelSid,
  WinLowLabelSid,
  WinMediumLabelSid,
  WinHighLabelSid,
  WinSystemLabelSid,
  WinWriteRestrictedCodeSid,
  WinCreatorOwnerRightsSid,
  WinCacheablePrincipalsGroupSid,
  WinNonCacheablePrincipalsGroupSid,
  WinEnterpriseReadonlyControllersSid,
  WinAccountReadonlyControllersSid,
  WinBuiltinEventLogReadersGroup,
  WinNewEnterpriseReadonlyControllersSid,
  WinBuiltinCertSvcDComAccessGroup,
  WinMediumPlusLabelSid,
  WinLocalLogonSid,
  WinConsoleLogonSid,
  WinThisOrganizationCertificateSid,
  WinApplicationPackageAuthoritySid,
  WinBuiltinAnyPackageSid,
  WinCapabilityInternetClientSid,
  WinCapabilityInternetClientServerSid,
  WinCapabilityPrivateNetworkClientServerSid,
  WinCapabilityPicturesLibrarySid,
  WinCapabilityVideosLibrarySid,
  WinCapabilityMusicLibrarySid,
  WinCapabilityDocumentsLibrarySid,
  WinCapabilitySharedUserCertificatesSid,
  WinCapabilityEnterpriseAuthenticationSid,
  WinCapabilityRemovableStorageSid,
  WinBuiltinRDSRemoteAccessServersSid,
  WinBuiltinRDSEndpointServersSid,
  WinBuiltinRDSManagementServersSid,
  WinUserModeDriversSid,
  WinBuiltinHyperVAdminsSid,
  WinAccountCloneableControllersSid,
  WinBuiltinAccessControlAssistanceOperatorsSid,
  WinBuiltinRemoteManagementUsersSid,
  WinAuthenticationAuthorityAssertedSid,
  WinAuthenticationServiceAssertedSid,
  WinLocalAccountSid,
  WinLocalAccountAndAdministratorSid,
  WinAccountProtectedUsersSid,
  WinCapabilityAppointmentsSid,
  WinCapabilityContactsSid,
  WinAccountDefaultSystemManagedSid,
  WinBuiltinDefaultSystemManagedGroupSid,
  WinBuiltinStorageReplicaAdminsSid,
  WinAccountKeyAdminsSid,
  WinAccountEnterpriseKeyAdminsSid,
  WinAuthenticationKeyTrustSid,
  WinAuthenticationKeyPropertyMFASid,
  WinAuthenticationKeyPropertyAttestationSid,
  WinAuthenticationFreshKeyAuthSid,
  WinBuiltinDeviceOwnersSid,
  WinBuiltinUserModeHardwareOperatorsSid,
  WinBuiltinOpenSSHUsersSid
} WELL_KNOWN_SID_TYPE;
View the official Windows Driver Kit DDI reference