--- title: IOBluetooth Structures framework: IOBluetooth role: collectionGroup role_heading: API Collection path: iobluetooth/iobluetooth-structures --- # IOBluetooth Structures ## Topics ### Structures - [BluetoothAFHHostChannelClassification](iobluetooth/bluetoothafhhostchannelclassification.md) - [BluetoothAFHResults](iobluetooth/bluetoothafhresults.md) - [BluetoothAMPCommandRejectReason](iobluetooth/bluetoothampcommandrejectreason.md) - [BluetoothAMPCreatePhysicalLinkResponseStatus](iobluetooth/bluetoothampcreatephysicallinkresponsestatus.md) - [BluetoothAMPDisconnectPhysicalLinkResponseStatus](iobluetooth/bluetoothampdisconnectphysicallinkresponsestatus.md) - [BluetoothAMPDiscoverResponseControllerStatus](iobluetooth/bluetoothampdiscoverresponsecontrollerstatus.md) - [BluetoothAMPGetAssocResponseStatus](iobluetooth/bluetoothampgetassocresponsestatus.md) - [BluetoothAMPGetInfoResponseStatus](iobluetooth/bluetoothampgetinforesponsestatus.md) - [BluetoothAMPManagerCode](iobluetooth/bluetoothampmanagercode.md) - [BluetoothAuthenticationRequirementsValues](iobluetooth/bluetoothauthenticationrequirementsvalues.md) - [BluetoothCompanyIdentifers](iobluetooth/bluetoothcompanyidentifers.md) - [BluetoothDeviceAddress](iobluetooth/bluetoothdeviceaddress.md) - [BluetoothEnhancedSynchronousConnectionInfo](iobluetooth/bluetoothenhancedsynchronousconnectioninfo.md) - [BluetoothEventFilterCondition](iobluetooth/bluetootheventfiltercondition.md) - [BluetoothFeatureBits](iobluetooth/bluetoothfeaturebits.md) - [BluetoothHCIAFHChannelAssessmentModes](iobluetooth/bluetoothhciafhchannelassessmentmodes.md) - [BluetoothHCIAcceptSynchronousConnectionRequestParams](iobluetooth/bluetoothhciacceptsynchronousconnectionrequestparams.md) - [BluetoothHCIAuthentionEnableModes](iobluetooth/bluetoothhciauthentionenablemodes.md) - [BluetoothHCIAutomaticFlushTimeoutInfo](iobluetooth/bluetoothhciautomaticflushtimeoutinfo.md) - [BluetoothHCIBufferSize](iobluetooth/bluetoothhcibuffersize.md) - [BluetoothHCIConnectionModes](iobluetooth/bluetoothhciconnectionmodes.md) - [BluetoothHCICurrentInquiryAccessCodes](iobluetooth/bluetoothhcicurrentinquiryaccesscodes.md) - [BluetoothHCICurrentInquiryAccessCodesForWrite](iobluetooth/bluetoothhcicurrentinquiryaccesscodesforwrite.md) - [BluetoothHCIDeleteStoredLinkKeyFlags](iobluetooth/bluetoothhcideletestoredlinkkeyflags.md) - [BluetoothHCIEncryptionModes](iobluetooth/bluetoothhciencryptionmodes.md) - [BluetoothHCIEnhancedAcceptSynchronousConnectionRequestParams](iobluetooth/bluetoothhcienhancedacceptsynchronousconnectionrequestparams.md) - [BluetoothHCIEnhancedSetupSynchronousConnectionParams](iobluetooth/bluetoothhcienhancedsetupsynchronousconnectionparams.md) - [BluetoothHCIEventAuthenticationCompleteResults](iobluetooth/bluetoothhcieventauthenticationcompleteresults.md) - [BluetoothHCIEventChangeConnectionLinkKeyCompleteResults](iobluetooth/bluetoothhcieventchangeconnectionlinkkeycompleteresults.md) - [BluetoothHCIEventConnectionCompleteResults](iobluetooth/bluetoothhcieventconnectioncompleteresults.md) - [BluetoothHCIEventConnectionPacketTypeResults](iobluetooth/bluetoothhcieventconnectionpackettyperesults.md) - [BluetoothHCIEventConnectionRequestResults](iobluetooth/bluetoothhcieventconnectionrequestresults.md) - [BluetoothHCIEventDataBufferOverflowResults](iobluetooth/bluetoothhcieventdatabufferoverflowresults.md) - [BluetoothHCIEventDisconnectionCompleteResults](iobluetooth/bluetoothhcieventdisconnectioncompleteresults.md) - [BluetoothHCIEventEncryptionChangeResults](iobluetooth/bluetoothhcieventencryptionchangeresults.md) - [BluetoothHCIEventEncryptionKeyRefreshCompleteResults](iobluetooth/bluetoothhcieventencryptionkeyrefreshcompleteresults.md) - [BluetoothHCIEventFlowSpecificationData](iobluetooth/bluetoothhcieventflowspecificationdata.md) - [BluetoothHCIEventFlushOccurredResults](iobluetooth/bluetoothhcieventflushoccurredresults.md) - [BluetoothHCIEventHardwareErrorResults](iobluetooth/bluetoothhcieventhardwareerrorresults.md) - [BluetoothHCIEventLEConnectionCompleteResults](iobluetooth/bluetoothhcieventleconnectioncompleteresults.md) - [BluetoothHCIEventLEConnectionUpdateCompleteResults](iobluetooth/bluetoothhcieventleconnectionupdatecompleteresults.md) - [BluetoothHCIEventLELongTermKeyRequestResults](iobluetooth/bluetoothhcieventlelongtermkeyrequestresults.md) - [BluetoothHCIEventLEMetaResults](iobluetooth/bluetoothhcieventlemetaresults.md) - [BluetoothHCIEventLEReadRemoteUsedFeaturesCompleteResults](iobluetooth/bluetoothhcieventlereadremoteusedfeaturescompleteresults.md) - [BluetoothHCIEventLinkKeyNotificationResults](iobluetooth/bluetoothhcieventlinkkeynotificationresults.md) - [BluetoothHCIEventMasterLinkKeyCompleteResults](iobluetooth/bluetoothhcieventmasterlinkkeycompleteresults.md) - [BluetoothHCIEventMaxSlotsChangeResults](iobluetooth/bluetoothhcieventmaxslotschangeresults.md) - [BluetoothHCIEventModeChangeResults](iobluetooth/bluetoothhcieventmodechangeresults.md) - [BluetoothHCIEventPageScanModeChangeResults](iobluetooth/bluetoothhcieventpagescanmodechangeresults.md) - [BluetoothHCIEventPageScanRepetitionModeChangeResults](iobluetooth/bluetoothhcieventpagescanrepetitionmodechangeresults.md) - [BluetoothHCIEventQoSSetupCompleteResults](iobluetooth/bluetoothhcieventqossetupcompleteresults.md) - [BluetoothHCIEventQoSViolationResults](iobluetooth/bluetoothhcieventqosviolationresults.md) - [BluetoothHCIEventReadClockOffsetResults](iobluetooth/bluetoothhcieventreadclockoffsetresults.md) - [BluetoothHCIEventReadExtendedFeaturesResults](iobluetooth/bluetoothhcieventreadextendedfeaturesresults.md) - [BluetoothHCIEventReadRemoteExtendedFeaturesResults](iobluetooth/bluetoothhcieventreadremoteextendedfeaturesresults.md) - [BluetoothHCIEventReadRemoteSupportedFeaturesResults](iobluetooth/bluetoothhcieventreadremotesupportedfeaturesresults.md) - [BluetoothHCIEventReadRemoteVersionInfoResults](iobluetooth/bluetoothhcieventreadremoteversioninforesults.md) - [BluetoothHCIEventReadSupportedFeaturesResults](iobluetooth/bluetoothhcieventreadsupportedfeaturesresults.md) - [BluetoothHCIEventRemoteNameRequestResults](iobluetooth/bluetoothhcieventremotenamerequestresults.md) - [BluetoothHCIEventReturnLinkKeysResults](iobluetooth/bluetoothhcieventreturnlinkkeysresults.md) - [BluetoothHCIEventRoleChangeResults](iobluetooth/bluetoothhcieventrolechangeresults.md) - [BluetoothHCIEventSimplePairingCompleteResults](iobluetooth/bluetoothhcieventsimplepairingcompleteresults.md) - [BluetoothHCIEventSniffSubratingResults](iobluetooth/bluetoothhcieventsniffsubratingresults.md) - [BluetoothHCIEventSynchronousConnectionChangedResults](iobluetooth/bluetoothhcieventsynchronousconnectionchangedresults.md) - [BluetoothHCIEventSynchronousConnectionCompleteResults](iobluetooth/bluetoothhcieventsynchronousconnectioncompleteresults.md) - [BluetoothHCIEventVendorSpecificResults](iobluetooth/bluetoothhcieventvendorspecificresults.md) - [BluetoothHCIExtendedFeaturesInfo](iobluetooth/bluetoothhciextendedfeaturesinfo.md) - [BluetoothHCIExtendedInquiryResponse](iobluetooth/bluetoothhciextendedinquiryresponse.md) - [BluetoothHCIExtendedInquiryResponseDataTypes](iobluetooth/bluetoothhciextendedinquiryresponsedatatypes.md) - [BluetoothHCIExtendedInquiryResult](iobluetooth/bluetoothhciextendedinquiryresult.md) - [BluetoothHCIFECRequiredValues](iobluetooth/bluetoothhcifecrequiredvalues.md) - [BluetoothHCIFailedContactInfo](iobluetooth/bluetoothhcifailedcontactinfo.md) - [BluetoothHCIGeneralFlowControlStates](iobluetooth/bluetoothhcigeneralflowcontrolstates.md) - [BluetoothHCIHoldModeActivityStates](iobluetooth/bluetoothhciholdmodeactivitystates.md) - [BluetoothHCIInquiryAccessCode](iobluetooth/bluetoothhciinquiryaccesscode.md) - [BluetoothHCIInquiryModes](iobluetooth/bluetoothhciinquirymodes.md) - [BluetoothHCIInquiryResult](iobluetooth/bluetoothhciinquiryresult.md) - [BluetoothHCIInquiryResults](iobluetooth/bluetoothhciinquiryresults.md) - [BluetoothHCIInquiryScanTypes](iobluetooth/bluetoothhciinquiryscantypes.md) - [BluetoothHCIInquiryWithRSSIResult](iobluetooth/bluetoothhciinquirywithrssiresult.md) - [BluetoothHCIInquiryWithRSSIResults](iobluetooth/bluetoothhciinquirywithrssiresults.md) - [BluetoothHCILEBufferSize](iobluetooth/bluetoothhcilebuffersize.md) - [BluetoothHCILinkPolicySettingsInfo](iobluetooth/bluetoothhcilinkpolicysettingsinfo.md) - [BluetoothHCILinkPolicySettingsValues](iobluetooth/bluetoothhcilinkpolicysettingsvalues.md) - [BluetoothHCILinkQualityInfo](iobluetooth/bluetoothhcilinkqualityinfo.md) - [BluetoothHCILinkSupervisionTimeout](iobluetooth/bluetoothhcilinksupervisiontimeout.md) - [BluetoothHCIPageScanEnableStates](iobluetooth/bluetoothhcipagescanenablestates.md) - [BluetoothHCIPageScanModes](iobluetooth/bluetoothhcipagescanmodes.md) - [BluetoothHCIPageScanPeriodModes](iobluetooth/bluetoothhcipagescanperiodmodes.md) - [BluetoothHCIPageScanTypes](iobluetooth/bluetoothhcipagescantypes.md) - [BluetoothHCIPowerState](iobluetooth/bluetoothhcipowerstate.md) - [BluetoothHCIQualityOfServiceSetupParams](iobluetooth/bluetoothhciqualityofservicesetupparams.md) - [BluetoothHCIRSSIInfo](iobluetooth/bluetoothhcirssiinfo.md) - [BluetoothHCIReadExtendedInquiryResponseResults](iobluetooth/bluetoothhcireadextendedinquiryresponseresults.md) - [BluetoothHCIReadLMPHandleResults](iobluetooth/bluetoothhcireadlmphandleresults.md) - [BluetoothHCIReadLocalOOBDataResults](iobluetooth/bluetoothhcireadlocaloobdataresults.md) - [BluetoothHCIReadStoredLinkKeysFlags](iobluetooth/bluetoothhcireadstoredlinkkeysflags.md) - [BluetoothHCIRequestCallbackInfo](iobluetooth/bluetoothhcirequestcallbackinfo.md) - [BluetoothHCIRetransmissionEffortTypes](iobluetooth/bluetoothhciretransmissionefforttypes.md) - [BluetoothHCIRoleInfo](iobluetooth/bluetoothhciroleinfo.md) - [BluetoothHCIRoles](iobluetooth/bluetoothhciroles.md) - [BluetoothHCISCOFlowControlStates](iobluetooth/bluetoothhciscoflowcontrolstates.md) - [BluetoothHCIScanActivity](iobluetooth/bluetoothhciscanactivity.md) - [BluetoothHCISetupSynchronousConnectionParams](iobluetooth/bluetoothhcisetupsynchronousconnectionparams.md) - [BluetoothHCISimplePairingModes](iobluetooth/bluetoothhcisimplepairingmodes.md) - [BluetoothHCISimplePairingOOBData](iobluetooth/bluetoothhcisimplepairingoobdata.md) - [BluetoothHCIStoredLinkKeysInfo](iobluetooth/bluetoothhcistoredlinkkeysinfo.md) - [BluetoothHCISupportedCommands](iobluetooth/bluetoothhcisupportedcommands.md) - [BluetoothHCISupportedFeatures](iobluetooth/bluetoothhcisupportedfeatures.md) - [BluetoothHCITimeoutValues](iobluetooth/bluetoothhcitimeoutvalues.md) - [BluetoothHCITransmitPowerLevelInfo](iobluetooth/bluetoothhcitransmitpowerlevelinfo.md) - [BluetoothHCITransmitReadPowerLevelTypes](iobluetooth/bluetoothhcitransmitreadpowerleveltypes.md) - [BluetoothHCIVersionInfo](iobluetooth/bluetoothhciversioninfo.md) - [BluetoothHCIVersions](iobluetooth/bluetoothhciversions.md) - [BluetoothIOCapabilities](iobluetooth/bluetoothiocapabilities.md) - [BluetoothIOCapabilityResponse](iobluetooth/bluetoothiocapabilityresponse.md) - [BluetoothIRK](iobluetooth/bluetoothirk.md) - [BluetoothKey](iobluetooth/bluetoothkey.md) - [BluetoothKeypressNotification](iobluetooth/bluetoothkeypressnotification.md) - [BluetoothKeypressNotificationTypes](iobluetooth/bluetoothkeypressnotificationtypes.md) - [BluetoothL2CAPCommandCode](iobluetooth/bluetoothl2capcommandcode.md) - [BluetoothL2CAPCommandRejectReason](iobluetooth/bluetoothl2capcommandrejectreason.md) - [BluetoothL2CAPConfigurationOption](iobluetooth/bluetoothl2capconfigurationoption.md) - [BluetoothL2CAPConfigurationResult](iobluetooth/bluetoothl2capconfigurationresult.md) - [BluetoothL2CAPConfigurationRetransmissionAndFlowControlFlags](iobluetooth/bluetoothl2capconfigurationretransmissionandflowcontrolflags.md) - [BluetoothL2CAPConnectionResult](iobluetooth/bluetoothl2capconnectionresult.md) - [BluetoothL2CAPConnectionStatus](iobluetooth/bluetoothl2capconnectionstatus.md) - [BluetoothL2CAPInformationExtendedFeaturesMask](iobluetooth/bluetoothl2capinformationextendedfeaturesmask.md) - [BluetoothL2CAPInformationResult](iobluetooth/bluetoothl2capinformationresult.md) - [BluetoothL2CAPInformationType](iobluetooth/bluetoothl2capinformationtype.md) - [BluetoothL2CAPQoSType](iobluetooth/bluetoothl2capqostype.md) - [BluetoothL2CAPQualityOfServiceOptions](iobluetooth/bluetoothl2capqualityofserviceoptions.md) - [BluetoothL2CAPRetransmissionAndFlowControlOptions](iobluetooth/bluetoothl2capretransmissionandflowcontroloptions.md) - [BluetoothL2CAPSegmentationAndReassembly](iobluetooth/bluetoothl2capsegmentationandreassembly.md) - [BluetoothL2CAPSupervisoryFuctionType](iobluetooth/bluetoothl2capsupervisoryfuctiontype.md) - [BluetoothLEAddressType](iobluetooth/bluetoothleaddresstype.md) - [BluetoothLEAdvertisingType](iobluetooth/bluetoothleadvertisingtype.md) - [BluetoothLEConnectionInterval](iobluetooth/bluetoothleconnectioninterval.md) - [BluetoothLEFeatureBits](iobluetooth/bluetoothlefeaturebits.md) - [BluetoothLEScan](iobluetooth/bluetoothlescan.md) - [BluetoothLEScanDuplicateFilter](iobluetooth/bluetoothlescanduplicatefilter.md) - [BluetoothLEScanFilter](iobluetooth/bluetoothlescanfilter.md) - [BluetoothLEScanType](iobluetooth/bluetoothlescantype.md) - [BluetoothLESecurityManagerCommandCode](iobluetooth/bluetoothlesecuritymanagercommandcode.md) - [BluetoothLESecurityManagerIOCapability](iobluetooth/bluetoothlesecuritymanageriocapability.md) - [BluetoothLESecurityManagerKeyDistributionFormat](iobluetooth/bluetoothlesecuritymanagerkeydistributionformat.md) - [BluetoothLESecurityManagerKeypressNotificationType](iobluetooth/bluetoothlesecuritymanagerkeypressnotificationtype.md) - [BluetoothLESecurityManagerOOBData](iobluetooth/bluetoothlesecuritymanageroobdata.md) - [BluetoothLESecurityManagerPairingFailedReasonCode](iobluetooth/bluetoothlesecuritymanagerpairingfailedreasoncode.md) - [BluetoothLESecurityManagerUserInputCapability](iobluetooth/bluetoothlesecuritymanageruserinputcapability.md) - [BluetoothLESecurityManagerUserOutputCapability](iobluetooth/bluetoothlesecuritymanageruseroutputcapability.md) - [BluetoothLMPVersions](iobluetooth/bluetoothlmpversions.md) - [BluetoothLinkTypes](iobluetooth/bluetoothlinktypes.md) - [BluetoothOOBDataPresenceValues](iobluetooth/bluetoothoobdatapresencevalues.md) - [BluetoothPINCode](iobluetooth/bluetoothpincode.md) - [BluetoothRFCOMMLineStatus](iobluetooth/bluetoothrfcommlinestatus.md) - [BluetoothRFCOMMParityType](iobluetooth/bluetoothrfcommparitytype.md) - [BluetoothReadClockInfo](iobluetooth/bluetoothreadclockinfo.md) - [BluetoothRemoteHostSupportedFeaturesNotification](iobluetooth/bluetoothremotehostsupportedfeaturesnotification.md) - [BluetoothSetEventMask](iobluetooth/bluetoothseteventmask.md) - [BluetoothSimplePairingDebugModes](iobluetooth/bluetoothsimplepairingdebugmodes.md) - [BluetoothSynchronousConnectionInfo](iobluetooth/bluetoothsynchronousconnectioninfo.md) - [BluetoothTransportInfo](iobluetooth/bluetoothtransportinfo.md) - [BluetoothTransportTypes](iobluetooth/bluetoothtransporttypes.md) - [BluetoothUserConfirmationRequest](iobluetooth/bluetoothuserconfirmationrequest.md) - [BluetoothUserPasskeyNotification](iobluetooth/bluetoothuserpasskeynotification.md) - [FTSFileType](iobluetooth/ftsfiletype.md) - [IOBluetoothDeviceSearchAttributes](iobluetooth/iobluetoothdevicesearchattributes.md) - [IOBluetoothDeviceSearchOptionsBits](iobluetooth/iobluetoothdevicesearchoptionsbits.md) - [IOBluetoothDeviceSearchTypesBits](iobluetooth/iobluetoothdevicesearchtypesbits.md) - [IOBluetoothL2CAPChannelDataBlock](iobluetooth/iobluetoothl2capchanneldatablock.md) - [IOBluetoothL2CAPChannelEvent](iobluetooth/iobluetoothl2capchannelevent.md) - [IOBluetoothL2CAPChannelEventType](iobluetooth/iobluetoothl2capchanneleventtype.md) - [IOBluetoothUserNotificationChannelDirection](iobluetooth/iobluetoothusernotificationchanneldirection.md) - [OBEXConnectFlagValues](iobluetooth/obexconnectflagvalues.md) - [OBEXErrorCodes](iobluetooth/obexerrorcodes.md) - [OBEXHeaderIdentifiers](iobluetooth/obexheaderidentifiers.md) - [OBEXNonceFlagValues](iobluetooth/obexnonceflagvalues.md) - [OBEXOpCodeCommandValues](iobluetooth/obexopcodecommandvalues.md) - [OBEXOpCodeResponseValues](iobluetooth/obexopcoderesponsevalues.md) - [OBEXOpCodeSessionValues](iobluetooth/obexopcodesessionvalues.md) - [OBEXPutFlagValues](iobluetooth/obexputflagvalues.md) - [OBEXRealmValues](iobluetooth/obexrealmvalues.md) - [OBEXSessionEventTypes](iobluetooth/obexsessioneventtypes.md) - [OBEXSessionParameterTags](iobluetooth/obexsessionparametertags.md) - [OBEXTransportEvent](iobluetooth/obextransportevent.md) - [OBEXTransportEventTypes](iobluetooth/obextransporteventtypes.md) - [OBEXVersions](iobluetooth/obexversions.md) - [ProtocolParameters](iobluetooth/protocolparameters.md) - [SDPAttributeDeviceIdentificationRecord](iobluetooth/sdpattributedeviceidentificationrecord.md) - [SDPAttributeIdentifierCodes](iobluetooth/sdpattributeidentifiercodes.md) - [SDPServiceClasses](iobluetooth/sdpserviceclasses.md) - [BluetoothHCIEncryptionKeySizeInfo](iobluetooth/bluetoothhciencryptionkeysizeinfo.md) - [BluetoothHCIEventLEEnhancedConnectionCompleteResults](iobluetooth/bluetoothhcieventleenhancedconnectioncompleteresults.md) ## See Also ### Reference - [Bluetooth.h User-Space](iobluetooth/bluetooth-h-user-space.md) - [IOBluetoothUserLib.h](iobluetooth/iobluetoothuserlib-h.md) - [IOBluetoothUtilities.h](iobluetooth/iobluetoothutilities-h.md) - [OBEX.h](iobluetooth/obex-h.md) - [OBEXBluetooth.h](iobluetooth/obexbluetooth-h.md) - [OBEXFileTransferServices.h](iobluetooth/obexfiletransferservices-h.md) - [IOBluetooth Enumerations](iobluetooth/iobluetooth-enumerations.md) - [IOBluetooth Constants](iobluetooth/iobluetooth-constants.md) - [IOBluetooth Functions](iobluetooth/iobluetooth-functions.md) - [IOBluetooth Data Types](iobluetooth/iobluetooth-data-types.md)