---
title: IOFWAVCProtocolUserClientCommandCodes
framework: kernel
role: symbol
path: kernel/iofwavcprotocoluserclientcommandcodes
---

# IOFWAVCProtocolUserClientCommandCodes

## Declaration

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

## Topics

### Constants

- [kIOFWAVCProtocolUserClientAVCRequestNotHandled](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientavcrequestnothandled.md)
- [kIOFWAVCProtocolUserClientConnectTargetPlugs](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientconnecttargetplugs.md)
- [kIOFWAVCProtocolUserClientDisconnectTargetPlugs](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientdisconnecttargetplugs.md)
- [kIOFWAVCProtocolUserClientFreeInputPlug](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientfreeinputplug.md)
- [kIOFWAVCProtocolUserClientFreeOutputPlug](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientfreeoutputplug.md)
- [kIOFWAVCProtocolUserClientGetSubunitPlugSignalFormat](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientgetsubunitplugsignalformat.md)
- [kIOFWAVCProtocolUserClientGetTargetPlugConnection](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientgettargetplugconnection.md)
- [kIOFWAVCProtocolUserClientNumCommands](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientnumcommands.md)
- [kIOFWAVCProtocolUserClientPublishAVCUnitDirectory](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientpublishavcunitdirectory.md)
- [kIOFWAVCProtocolUserClientReadInputMasterPlug](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientreadinputmasterplug.md)
- [kIOFWAVCProtocolUserClientReadInputPlug](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientreadinputplug.md)
- [kIOFWAVCProtocolUserClientReadOutputMasterPlug](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientreadoutputmasterplug.md)
- [kIOFWAVCProtocolUserClientReadOutputPlug](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientreadoutputplug.md)
- [kIOFWAVCProtocolUserClientSendAVCResponse](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientsendavcresponse.md)
- [kIOFWAVCProtocolUserClientSetSubunitPlugSignalFormat](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientsetsubunitplugsignalformat.md)
- [kIOFWAVCProtocolUserClientUpdateInputMasterPlug](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientupdateinputmasterplug.md)
- [kIOFWAVCProtocolUserClientUpdateInputPlug](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientupdateinputplug.md)
- [kIOFWAVCProtocolUserClientUpdateOutputMasterPlug](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientupdateoutputmasterplug.md)
- [kIOFWAVCProtocolUserClientUpdateOutputPlug](kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientupdateoutputplug.md)

## See Also

### Types

- [IOFWDuplicateGUIDRec](kernel/iofwduplicateguidrec.md)
- [IOFWARxReqIntCompleteHandler](kernel/iofwarxreqintcompletehandler.md)
- [IOFWAVCAsyncCommandState](kernel/iofwavcasynccommandstate.md)
- [IOFWAVCPlugTypes](kernel/iofwavcplugtypes.md)
- [IOFWAVCProtocolUserClientAsyncCommandCodes](kernel/iofwavcprotocoluserclientasynccommandcodes.md)
- [IOFWAVCSubunitPlugMessages](kernel/iofwavcsubunitplugmessages.md)
- [IOFWAVCUserClientAsyncCommandCodes](kernel/iofwavcuserclientasynccommandcodes.md)
- [IOFWAVCUserClientCommandCodes](kernel/iofwavcuserclientcommandcodes.md)
- [IOFWCmdQ](kernel/iofwcmdq.md)
- [IOFWDCLNotificationType](kernel/iofwdclnotificationtype.md)
- [IOFWIsochPortOptions](kernel/iofwisochportoptions.md)
- [IOFWIsochResourceFlags](kernel/iofwisochresourceflags.md)
- [IOFWNodeScan](kernel/iofwnodescan.md)
- [IOFWPhysicalAccessMode](kernel/iofwphysicalaccessmode.md)
- [IOFWReadFlags](kernel/iofwreadflags.md)
- [IOFWRequestRefCon](kernel/iofwrequestrefcon.md)
- [IOFWSBP2UserClientCommandCodes](kernel/iofwsbp2userclientcommandcodes.md)
- [IOFWSecurityMode](kernel/iofwsecuritymode.md)
- [IOFWSpeed](kernel/iofwspeed.md)
- [IOFWWriteFlags](kernel/iofwwriteflags.md)
- [IOFireWireAVCAsynchronousCommandCallback](kernel/iofirewireavcasynchronouscommandcallback.md)
- [IOFireWireAVCSubunitPlugHandlerCallback](kernel/iofirewireavcsubunitplughandlercallback.md)
- [IOFireWireAVCTargetCommandHandlerCallback](kernel/iofirewireavctargetcommandhandlercallback.md)
- [IOFireWirePCRCallback](kernel/iofirewirepcrcallback.md)
- [IOFireWireSessionRef](kernel/iofirewiresessionref.md)
- [IOAVCCommandResponse](kernel/ioavccommandresponse.md)
- [IOAVCFrameFields](kernel/ioavcframefields.md)
- [IOAVCOpcodes](kernel/ioavcopcodes.md)
- [IOAVCUnitTypes](kernel/ioavcunittypes.md)
- [FWAddress](kernel/fwaddress.md)
- [FWAddressPtr](kernel/fwaddressptr.md)
- [FWAsyncPHYCallback](kernel/fwasyncphycallback.md)
- [FWAsyncStreamCallback](kernel/fwasyncstreamcallback.md)
- [FWAsyncStreamReceiveCallback](kernel/fwasyncstreamreceivecallback.md)
- [FWBusCallback](kernel/fwbuscallback.md)
- [FWClientCommandID](kernel/fwclientcommandid.md)
- [FWDeviceCallback](kernel/fwdevicecallback.md)
- [FWIsochChannelForceStopNotificationProc](kernel/fwisochchannelforcestopnotificationproc.md)
- [FWIsochChannelForceStopNotificationProcPtr](kernel/fwisochchannelforcestopnotificationprocptr.md)
- [FWMultiIsochReceiveListenerCallback](kernel/fwmultiisochreceivelistenercallback.md)
- [FWPHYPacketCallback](kernel/fwphypacketcallback.md)
- [FWReadCallback](kernel/fwreadcallback.md)
- [FWSegment](kernel/fwsegment.md)
- [FWWriteCallback](kernel/fwwritecallback.md)