---
title: Anonymous
framework: Kernel
role: containerSymbol
role_heading: Enumeration
platforms: [macOS 10.12+]
path: kernel/1643510-anonymous
---

# Anonymous

## Declaration

```occ
enum : unsigned int {
    ...
};
```

## Topics

### Constants

- [kUSBATMNetworkingSubClass](kernel/1643510-anonymous/kusbatmnetworkingsubclass.md)
- [kUSBAudioControlSubClass](kernel/1643510-anonymous/kusbaudiocontrolsubclass.md)
- [kUSBAudioStreamingSubClass](kernel/1643510-anonymous/kusbaudiostreamingsubclass.md)
- [kUSBCommAbstractSubClass](kernel/1643510-anonymous/kusbcommabstractsubclass.md)
- [kUSBCommCAPISubClass](kernel/1643510-anonymous/kusbcommcapisubclass.md)
- [kUSBCommDirectLineSubClass](kernel/1643510-anonymous/kusbcommdirectlinesubclass.md)
- [kUSBCommEthernetNetworkingSubClass](kernel/1643510-anonymous/kusbcommethernetnetworkingsubclass.md)
- [kUSBCommMultiChannelSubClass](kernel/1643510-anonymous/kusbcommmultichannelsubclass.md)
- [kUSBCommTelephoneSubClass](kernel/1643510-anonymous/kusbcommtelephonesubclass.md)
- [kUSBCommonClassSubClass](kernel/1643510-anonymous/kusbcommonclasssubclass.md)
- [kUSBCompositeSubClass](kernel/1643510-anonymous/kusbcompositesubclass.md)
- [kUSBDFUSubClass](kernel/1643510-anonymous/kusbdfusubclass.md)
- [kUSBHIDBootInterfaceSubClass](kernel/1643510-anonymous/kusbhidbootinterfacesubclass.md)
- [kUSBHubSubClass](kernel/1643510-anonymous/kusbhubsubclass.md)
- [kUSBIrDABridgeSubClass](kernel/1643510-anonymous/kusbirdabridgesubclass.md)
- [kUSBMIDIStreamingSubClass](kernel/1643510-anonymous/kusbmidistreamingsubclass.md)
- [kUSBMassStorageATAPISubClass](kernel/1643510-anonymous/kusbmassstorageatapisubclass.md)
- [kUSBMassStorageQIC157SubClass](kernel/1643510-anonymous/kusbmassstorageqic157subclass.md)
- [kUSBMassStorageRBCSubClass](kernel/1643510-anonymous/kusbmassstoragerbcsubclass.md)
- [kUSBMassStorageSCSISubClass](kernel/1643510-anonymous/kusbmassstoragescsisubclass.md)
- [kUSBMassStorageSFF8070iSubClass](kernel/1643510-anonymous/kusbmassstoragesff8070isubclass.md)
- [kUSBMassStorageUFISubClass](kernel/1643510-anonymous/kusbmassstorageufisubclass.md)
- [kUSBRFControllerSubClass](kernel/1643510-anonymous/kusbrfcontrollersubclass.md)
- [kUSBReprogrammableDiagnosticSubClass](kernel/1643510-anonymous/kusbreprogrammablediagnosticsubclass.md)
- [kUSBTestMeasurementSubClass](kernel/1643510-anonymous/kusbtestmeasurementsubclass.md)
- [kUSBVideoControlSubClass](kernel/1643510-anonymous/kusbvideocontrolsubclass.md)
- [kUSBVideoInterfaceCollectionSubClass](kernel/1643510-anonymous/kusbvideointerfacecollectionsubclass.md)
- [kUSBVideoStreamingSubClass](kernel/1643510-anonymous/kusbvideostreamingsubclass.md)