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CoreMIDI Changes for Swift

CoreMIDI

Removed MIDIDriverInterface.init(_reserved: UnsafeMutablePointer<Void>, QueryInterface: ((UnsafeMutablePointer<Void>, REFIID, UnsafeMutablePointer<LPVOID>) -> HRESULT)!, AddRef: ((UnsafeMutablePointer<Void>) -> ULONG)!, Release: ((UnsafeMutablePointer<Void>) -> ULONG)!, FindDevices: ((MIDIDriverRef, MIDIDeviceListRef) -> OSStatus)!, Start: ((MIDIDriverRef, MIDIDeviceListRef) -> OSStatus)!, Stop: ((MIDIDriverRef) -> OSStatus)!, Configure: ((MIDIDriverRef, MIDIDeviceRef) -> OSStatus)!, Send: ((MIDIDriverRef, UnsafePointer<MIDIPacketList>, UnsafeMutablePointer<Void>, UnsafeMutablePointer<Void>) -> OSStatus)!, EnableSource: ((MIDIDriverRef, MIDIEndpointRef, DarwinBoolean) -> OSStatus)!, Flush: ((MIDIDriverRef, MIDIEndpointRef, UnsafeMutablePointer<Void>, UnsafeMutablePointer<Void>) -> OSStatus)!, Monitor: ((MIDIDriverRef, MIDIEndpointRef, UnsafePointer<MIDIPacketList>) -> OSStatus)!)
Added MIDIDriverInterface.init(_reserved: UnsafeMutableRawPointer!, QueryInterface: ( (UnsafeMutableRawPointer?, REFIID, UnsafeMutablePointer<LPVOID?>?) -> HRESULT)!, AddRef: ( (UnsafeMutableRawPointer?) -> ULONG)!, Release: ( (UnsafeMutableRawPointer?) -> ULONG)!, FindDevices: ( (MIDIDriverRef?, MIDIDeviceListRef) -> OSStatus)!, Start: ( (MIDIDriverRef?, MIDIDeviceListRef) -> OSStatus)!, Stop: ( (MIDIDriverRef?) -> OSStatus)!, Configure: ( (MIDIDriverRef?, MIDIDeviceRef) -> OSStatus)!, Send: ( (MIDIDriverRef?, UnsafePointer<MIDIPacketList>?, UnsafeMutableRawPointer?, UnsafeMutableRawPointer?) -> OSStatus)!, EnableSource: ( (MIDIDriverRef?, MIDIEndpointRef, DarwinBoolean) -> OSStatus)!, Flush: ( (MIDIDriverRef?, MIDIEndpointRef, UnsafeMutableRawPointer?, UnsafeMutableRawPointer?) -> OSStatus)!, Monitor: ( (MIDIDriverRef?, MIDIEndpointRef, UnsafePointer<MIDIPacketList>?) -> OSStatus)!)
Modified MIDIDriverInterface [struct]
Declaration
From
struct MIDIDriverInterface {
    var _reserved: UnsafeMutablePointer<Void>
    var QueryInterface: ((UnsafeMutablePointer<Void>, REFIID, UnsafeMutablePointer<LPVOID>) -> HRESULT)!
    var AddRef: ((UnsafeMutablePointer<Void>) -> ULONG)!
    var Release: ((UnsafeMutablePointer<Void>) -> ULONG)!
    var FindDevices: ((MIDIDriverRef, MIDIDeviceListRef) -> OSStatus)!
    var Start: ((MIDIDriverRef, MIDIDeviceListRef) -> OSStatus)!
    var Stop: ((MIDIDriverRef) -> OSStatus)!
    var Configure: ((MIDIDriverRef, MIDIDeviceRef) -> OSStatus)!
    var Send: ((MIDIDriverRef, UnsafePointer<MIDIPacketList>, UnsafeMutablePointer<Void>, UnsafeMutablePointer<Void>) -> OSStatus)!
    var EnableSource: ((MIDIDriverRef, MIDIEndpointRef, DarwinBoolean) -> OSStatus)!
    var Flush: ((MIDIDriverRef, MIDIEndpointRef, UnsafeMutablePointer<Void>, UnsafeMutablePointer<Void>) -> OSStatus)!
    var Monitor: ((MIDIDriverRef, MIDIEndpointRef, UnsafePointer<MIDIPacketList>) -> OSStatus)!
    init()
    init(_reserved _reserved: UnsafeMutablePointer<Void>, QueryInterface QueryInterface: ((UnsafeMutablePointer<Void>, REFIID, UnsafeMutablePointer<LPVOID>) -> HRESULT)!, AddRef AddRef: ((UnsafeMutablePointer<Void>) -> ULONG)!, Release Release: ((UnsafeMutablePointer<Void>) -> ULONG)!, FindDevices FindDevices: ((MIDIDriverRef, MIDIDeviceListRef) -> OSStatus)!, Start Start: ((MIDIDriverRef, MIDIDeviceListRef) -> OSStatus)!, Stop Stop: ((MIDIDriverRef) -> OSStatus)!, Configure Configure: ((MIDIDriverRef, MIDIDeviceRef) -> OSStatus)!, Send Send: ((MIDIDriverRef, UnsafePointer<MIDIPacketList>, UnsafeMutablePointer<Void>, UnsafeMutablePointer<Void>) -> OSStatus)!, EnableSource EnableSource: ((MIDIDriverRef, MIDIEndpointRef, DarwinBoolean) -> OSStatus)!, Flush Flush: ((MIDIDriverRef, MIDIEndpointRef, UnsafeMutablePointer<Void>, UnsafeMutablePointer<Void>) -> OSStatus)!, Monitor Monitor: ((MIDIDriverRef, MIDIEndpointRef, UnsafePointer<MIDIPacketList>) -> OSStatus)!)
}
To
struct MIDIDriverInterface {
    var _reserved: UnsafeMutableRawPointer!
    var QueryInterface: ((UnsafeMutableRawPointer?, REFIID, UnsafeMutablePointer<LPVOID?>?) -> HRESULT)!
    var AddRef: ((UnsafeMutableRawPointer?) -> ULONG)!
    var Release: ((UnsafeMutableRawPointer?) -> ULONG)!
    var FindDevices: ((MIDIDriverRef?, MIDIDeviceListRef) -> OSStatus)!
    var Start: ((MIDIDriverRef?, MIDIDeviceListRef) -> OSStatus)!
    var Stop: ((MIDIDriverRef?) -> OSStatus)!
    var Configure: ((MIDIDriverRef?, MIDIDeviceRef) -> OSStatus)!
    var Send: ((MIDIDriverRef?, UnsafePointer<MIDIPacketList>?, UnsafeMutableRawPointer?, UnsafeMutableRawPointer?) -> OSStatus)!
    var EnableSource: ((MIDIDriverRef?, MIDIEndpointRef, DarwinBoolean) -> OSStatus)!
    var Flush: ((MIDIDriverRef?, MIDIEndpointRef, UnsafeMutableRawPointer?, UnsafeMutableRawPointer?) -> OSStatus)!
    var Monitor: ((MIDIDriverRef?, MIDIEndpointRef, UnsafePointer<MIDIPacketList>?) -> OSStatus)!
    init()
    init(_reserved _reserved: UnsafeMutableRawPointer!, QueryInterface QueryInterface: (@escaping (UnsafeMutableRawPointer?, REFIID, UnsafeMutablePointer<LPVOID?>?) -> HRESULT)!, AddRef AddRef: (@escaping (UnsafeMutableRawPointer?) -> ULONG)!, Release Release: (@escaping (UnsafeMutableRawPointer?) -> ULONG)!, FindDevices FindDevices: (@escaping (MIDIDriverRef?, MIDIDeviceListRef) -> OSStatus)!, Start Start: (@escaping (MIDIDriverRef?, MIDIDeviceListRef) -> OSStatus)!, Stop Stop: (@escaping (MIDIDriverRef?) -> OSStatus)!, Configure Configure: (@escaping (MIDIDriverRef?, MIDIDeviceRef) -> OSStatus)!, Send Send: (@escaping (MIDIDriverRef?, UnsafePointer<MIDIPacketList>?, UnsafeMutableRawPointer?, UnsafeMutableRawPointer?) -> OSStatus)!, EnableSource EnableSource: (@escaping (MIDIDriverRef?, MIDIEndpointRef, DarwinBoolean) -> OSStatus)!, Flush Flush: (@escaping (MIDIDriverRef?, MIDIEndpointRef, UnsafeMutableRawPointer?, UnsafeMutableRawPointer?) -> OSStatus)!, Monitor Monitor: (@escaping (MIDIDriverRef?, MIDIEndpointRef, UnsafePointer<MIDIPacketList>?) -> OSStatus)!)
}

Modified MIDIDriverInterface.AddRef
Declaration
From
var AddRef: ((UnsafeMutablePointer<Void>) -> ULONG)!
To
var AddRef: ((UnsafeMutableRawPointer?) -> ULONG)!

Modified MIDIDriverInterface.Configure
Declaration
From
var Configure: ((MIDIDriverRef, MIDIDeviceRef) -> OSStatus)!
To
var Configure: ((MIDIDriverRef?, MIDIDeviceRef) -> OSStatus)!

Modified MIDIDriverInterface.EnableSource
Declaration
From
var EnableSource: ((MIDIDriverRef, MIDIEndpointRef, DarwinBoolean) -> OSStatus)!
To
var EnableSource: ((MIDIDriverRef?, MIDIEndpointRef, DarwinBoolean) -> OSStatus)!

Modified MIDIDriverInterface.FindDevices
Declaration
From
var FindDevices: ((MIDIDriverRef, MIDIDeviceListRef) -> OSStatus)!
To
var FindDevices: ((MIDIDriverRef?, MIDIDeviceListRef) -> OSStatus)!

Modified MIDIDriverInterface.Flush
Declaration
From
var Flush: ((MIDIDriverRef, MIDIEndpointRef, UnsafeMutablePointer<Void>, UnsafeMutablePointer<Void>) -> OSStatus)!
To
var Flush: ((MIDIDriverRef?, MIDIEndpointRef, UnsafeMutableRawPointer?, UnsafeMutableRawPointer?) -> OSStatus)!

Modified MIDIDriverInterface.Monitor
Declaration
From
var Monitor: ((MIDIDriverRef, MIDIEndpointRef, UnsafePointer<MIDIPacketList>) -> OSStatus)!
To
var Monitor: ((MIDIDriverRef?, MIDIEndpointRef, UnsafePointer<MIDIPacketList>?) -> OSStatus)!

Modified MIDIDriverInterface.QueryInterface
Declaration
From
var QueryInterface: ((UnsafeMutablePointer<Void>, REFIID, UnsafeMutablePointer<LPVOID>) -> HRESULT)!
To
var QueryInterface: ((UnsafeMutableRawPointer?, REFIID, UnsafeMutablePointer<LPVOID?>?) -> HRESULT)!

Modified MIDIDriverInterface.Release
Declaration
From
var Release: ((UnsafeMutablePointer<Void>) -> ULONG)!
To
var Release: ((UnsafeMutableRawPointer?) -> ULONG)!

Modified MIDIDriverInterface.Send
Declaration
From
var Send: ((MIDIDriverRef, UnsafePointer<MIDIPacketList>, UnsafeMutablePointer<Void>, UnsafeMutablePointer<Void>) -> OSStatus)!
To
var Send: ((MIDIDriverRef?, UnsafePointer<MIDIPacketList>?, UnsafeMutableRawPointer?, UnsafeMutableRawPointer?) -> OSStatus)!

Modified MIDIDriverInterface.Start
Declaration
From
var Start: ((MIDIDriverRef, MIDIDeviceListRef) -> OSStatus)!
To
var Start: ((MIDIDriverRef?, MIDIDeviceListRef) -> OSStatus)!

Modified MIDIDriverInterface.Stop
Declaration
From
var Stop: ((MIDIDriverRef) -> OSStatus)!
To
var Stop: ((MIDIDriverRef?) -> OSStatus)!

Modified MIDINetworkConnection
DeclarationProtocols
From
class MIDINetworkConnection : NSObject {
    convenience init(host host: MIDINetworkHost)
    class func connectionWithHost(_ host: MIDINetworkHost) -> Self
    var host: MIDINetworkHost { get }
}
--
To
class MIDINetworkConnection : NSObject {
    convenience init(host host: MIDINetworkHost)
    class func withHost(_ host: MIDINetworkHost) -> Self
    var host: MIDINetworkHost { get }
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool)
    func performSelector(inBackground aSelector: Selector, with arg: Any?)
    class func classForKeyedUnarchiver() -> AnyClass
    var classForKeyedArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSKeyedArchiver) -> Any?
    class func classFallbacksForKeyedArchiver() -> [String]
    class func keyPathsForValuesAffectingValue(forKey key: String) -> Set<String>
    class func automaticallyNotifiesObservers(forKey key: String) -> Bool
    var observationInfo: UnsafeMutableRawPointer?
    func willChangeValue(forKey key: String)
    func didChangeValue(forKey key: String)
    func willChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func didChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func willChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func didChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func addObserver(_ observer: NSObject, forKeyPath keyPath: String, options options: NSKeyValueObservingOptions = [], context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String, context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String)
    func observeValue(forKeyPath keyPath: String?, of object: Any?, change change: [NSKeyValueChangeKey : Any]?, context context: UnsafeMutableRawPointer?)
    class var accessInstanceVariablesDirectly: Bool { get }
    func value(forKey key: String) -> Any?
    func setValue(_ value: Any?, forKey key: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKey inKey: String) throws
    func mutableArrayValue(forKey key: String) -> NSMutableArray
    func mutableOrderedSetValue(forKey key: String) -> NSMutableOrderedSet
    func mutableSetValue(forKey key: String) -> NSMutableSet
    func value(forKeyPath keyPath: String) -> Any?
    func setValue(_ value: Any?, forKeyPath keyPath: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKeyPath inKeyPath: String) throws
    func mutableArrayValue(forKeyPath keyPath: String) -> NSMutableArray
    func mutableOrderedSetValue(forKeyPath keyPath: String) -> NSMutableOrderedSet
    func mutableSetValue(forKeyPath keyPath: String) -> NSMutableSet
    func value(forUndefinedKey key: String) -> Any?
    func setValue(_ value: Any?, forUndefinedKey key: String)
    func setNilValueForKey(_ key: String)
    func dictionaryWithValues(forKeys keys: [String]) -> [String : Any]
    func setValuesForKeys(_ keyedValues: [String : Any])
    func fileManager(_ fm: FileManager, shouldProceedAfterError errorInfo: [AnyHashable : Any]) -> Bool
    func fileManager(_ fm: FileManager, willProcessPath path: String)
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval, inModes modes: [RunLoopMode])
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any, selector aSelector: Selector, object anArgument: Any?)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int, delegate delegate: Any?, didRecoverSelector didRecoverSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int) -> Bool
    var autoContentAccessingProxy: Any { get }
    class func version() -> Int
    class func setVersion(_ aVersion: Int)
    var classForCoder: AnyClass { get }
    func awakeAfter(using aDecoder: NSCoder) -> Any?
}
extension MIDINetworkConnection : CVarArg {
}
extension MIDINetworkConnection : Equatable, Hashable {
    var hashValue: Int { get }
}
CVarArg, Equatable, Hashable

Modified MIDINetworkConnectionPolicy [enum]
Declaration
From
enum MIDINetworkConnectionPolicy : UInt {
    case NoOne
    case HostsInContactList
    case Anyone
}
To
enum MIDINetworkConnectionPolicy : UInt {
    case noOne
    case hostsInContactList
    case anyone
}

Modified MIDINetworkConnectionPolicy.anyone
Declaration
From
case Anyone
To
case anyone

Modified MIDINetworkConnectionPolicy.hostsInContactList
Declaration
From
case HostsInContactList
To
case hostsInContactList

Modified MIDINetworkConnectionPolicy.noOne
Declaration
From
case NoOne
To
case noOne

Modified MIDINetworkHost
DeclarationProtocols
From
class MIDINetworkHost : NSObject {
    convenience init(name name: String, address address: String, port port: Int)
    class func hostWithName(_ name: String, address address: String, port port: Int) -> Self
    convenience init(name name: String, netService netService: NSNetService)
    class func hostWithName(_ name: String, netService netService: NSNetService) -> Self
    convenience init(name name: String, netServiceName netServiceName: String, netServiceDomain netServiceDomain: String)
    class func hostWithName(_ name: String, netServiceName netServiceName: String, netServiceDomain netServiceDomain: String) -> Self
    func hasSameAddressAs(_ other: MIDINetworkHost) -> Bool
    var name: String { get }
    var address: String { get }
    var port: Int { get }
    var netServiceName: String? { get }
    var netServiceDomain: String? { get }
}
--
To
class MIDINetworkHost : NSObject {
    convenience init(name name: String, address address: String, port port: Int)
    class func withName(_ name: String, address address: String, port port: Int) -> Self
    convenience init(name name: String, netService netService: NetService)
    class func withName(_ name: String, netService netService: NetService) -> Self
    convenience init(name name: String, netServiceName netServiceName: String, netServiceDomain netServiceDomain: String)
    class func withName(_ name: String, netServiceName netServiceName: String, netServiceDomain netServiceDomain: String) -> Self
    func hasSameAddress(as other: MIDINetworkHost) -> Bool
    var name: String { get }
    var address: String { get }
    var port: Int { get }
    var netServiceName: String? { get }
    var netServiceDomain: String? { get }
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool)
    func performSelector(inBackground aSelector: Selector, with arg: Any?)
    class func classForKeyedUnarchiver() -> AnyClass
    var classForKeyedArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSKeyedArchiver) -> Any?
    class func classFallbacksForKeyedArchiver() -> [String]
    class func keyPathsForValuesAffectingValue(forKey key: String) -> Set<String>
    class func automaticallyNotifiesObservers(forKey key: String) -> Bool
    var observationInfo: UnsafeMutableRawPointer?
    func willChangeValue(forKey key: String)
    func didChangeValue(forKey key: String)
    func willChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func didChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func willChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func didChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func addObserver(_ observer: NSObject, forKeyPath keyPath: String, options options: NSKeyValueObservingOptions = [], context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String, context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String)
    func observeValue(forKeyPath keyPath: String?, of object: Any?, change change: [NSKeyValueChangeKey : Any]?, context context: UnsafeMutableRawPointer?)
    class var accessInstanceVariablesDirectly: Bool { get }
    func value(forKey key: String) -> Any?
    func setValue(_ value: Any?, forKey key: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKey inKey: String) throws
    func mutableArrayValue(forKey key: String) -> NSMutableArray
    func mutableOrderedSetValue(forKey key: String) -> NSMutableOrderedSet
    func mutableSetValue(forKey key: String) -> NSMutableSet
    func value(forKeyPath keyPath: String) -> Any?
    func setValue(_ value: Any?, forKeyPath keyPath: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKeyPath inKeyPath: String) throws
    func mutableArrayValue(forKeyPath keyPath: String) -> NSMutableArray
    func mutableOrderedSetValue(forKeyPath keyPath: String) -> NSMutableOrderedSet
    func mutableSetValue(forKeyPath keyPath: String) -> NSMutableSet
    func value(forUndefinedKey key: String) -> Any?
    func setValue(_ value: Any?, forUndefinedKey key: String)
    func setNilValueForKey(_ key: String)
    func dictionaryWithValues(forKeys keys: [String]) -> [String : Any]
    func setValuesForKeys(_ keyedValues: [String : Any])
    func fileManager(_ fm: FileManager, shouldProceedAfterError errorInfo: [AnyHashable : Any]) -> Bool
    func fileManager(_ fm: FileManager, willProcessPath path: String)
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval, inModes modes: [RunLoopMode])
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any, selector aSelector: Selector, object anArgument: Any?)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int, delegate delegate: Any?, didRecoverSelector didRecoverSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int) -> Bool
    var autoContentAccessingProxy: Any { get }
    class func version() -> Int
    class func setVersion(_ aVersion: Int)
    var classForCoder: AnyClass { get }
    func awakeAfter(using aDecoder: NSCoder) -> Any?
}
extension MIDINetworkHost : CVarArg {
}
extension MIDINetworkHost : Equatable, Hashable {
    var hashValue: Int { get }
}
CVarArg, Equatable, Hashable

Modified MIDINetworkHost.hasSameAddress(as: MIDINetworkHost) -> Bool
Declaration
From
func hasSameAddressAs(_ other: MIDINetworkHost) -> Bool
To
func hasSameAddress(as other: MIDINetworkHost) -> Bool

Modified MIDINetworkHost.init(name: String, netService: NetService)
Declaration
From
convenience init(name name: String, netService netService: NSNetService)
To
convenience init(name name: String, netService netService: NetService)

Modified MIDINetworkSession
DeclarationProtocols
From
class MIDINetworkSession : NSObject {
    class func defaultSession() -> MIDINetworkSession
    var enabled: Bool
    var networkPort: Int { get }
    var networkName: String { get }
    var localName: String { get }
    var connectionPolicy: MIDINetworkConnectionPolicy
    func contacts() -> Set<MIDINetworkHost>
    func addContact(_ contact: MIDINetworkHost) -> Bool
    func removeContact(_ contact: MIDINetworkHost) -> Bool
    func connections() -> Set<MIDINetworkConnection>
    func addConnection(_ connection: MIDINetworkConnection) -> Bool
    func removeConnection(_ connection: MIDINetworkConnection) -> Bool
    func sourceEndpoint() -> MIDIEndpointRef
    func destinationEndpoint() -> MIDIEndpointRef
}
--
To
class MIDINetworkSession : NSObject {
    class func `default`() -> MIDINetworkSession
    var isEnabled: Bool
    var networkPort: Int { get }
    var networkName: String { get }
    var localName: String { get }
    var connectionPolicy: MIDINetworkConnectionPolicy
    func contacts() -> Set<MIDINetworkHost>
    func addContact(_ contact: MIDINetworkHost) -> Bool
    func removeContact(_ contact: MIDINetworkHost) -> Bool
    func connections() -> Set<MIDINetworkConnection>
    func addConnection(_ connection: MIDINetworkConnection) -> Bool
    func removeConnection(_ connection: MIDINetworkConnection) -> Bool
    func sourceEndpoint() -> MIDIEndpointRef
    func destinationEndpoint() -> MIDIEndpointRef
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func performSelector(onMainThread aSelector: Selector, with arg: Any?, waitUntilDone wait: Bool)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool, modes array: [String]?)
    func perform(_ aSelector: Selector, on thr: Thread, with arg: Any?, waitUntilDone wait: Bool)
    func performSelector(inBackground aSelector: Selector, with arg: Any?)
    class func classForKeyedUnarchiver() -> AnyClass
    var classForKeyedArchiver: AnyClass? { get }
    func replacementObject(for archiver: NSKeyedArchiver) -> Any?
    class func classFallbacksForKeyedArchiver() -> [String]
    class func keyPathsForValuesAffectingValue(forKey key: String) -> Set<String>
    class func automaticallyNotifiesObservers(forKey key: String) -> Bool
    var observationInfo: UnsafeMutableRawPointer?
    func willChangeValue(forKey key: String)
    func didChangeValue(forKey key: String)
    func willChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func didChange(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, forKey key: String)
    func willChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func didChangeValue(forKey key: String, withSetMutation mutationKind: NSKeyValueSetMutationKind, using objects: Set<AnyHashable>)
    func addObserver(_ observer: NSObject, forKeyPath keyPath: String, options options: NSKeyValueObservingOptions = [], context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String, context context: UnsafeMutableRawPointer?)
    func removeObserver(_ observer: NSObject, forKeyPath keyPath: String)
    func observeValue(forKeyPath keyPath: String?, of object: Any?, change change: [NSKeyValueChangeKey : Any]?, context context: UnsafeMutableRawPointer?)
    class var accessInstanceVariablesDirectly: Bool { get }
    func value(forKey key: String) -> Any?
    func setValue(_ value: Any?, forKey key: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKey inKey: String) throws
    func mutableArrayValue(forKey key: String) -> NSMutableArray
    func mutableOrderedSetValue(forKey key: String) -> NSMutableOrderedSet
    func mutableSetValue(forKey key: String) -> NSMutableSet
    func value(forKeyPath keyPath: String) -> Any?
    func setValue(_ value: Any?, forKeyPath keyPath: String)
    func validateValue(_ ioValue: AutoreleasingUnsafeMutablePointer<AnyObject?>, forKeyPath inKeyPath: String) throws
    func mutableArrayValue(forKeyPath keyPath: String) -> NSMutableArray
    func mutableOrderedSetValue(forKeyPath keyPath: String) -> NSMutableOrderedSet
    func mutableSetValue(forKeyPath keyPath: String) -> NSMutableSet
    func value(forUndefinedKey key: String) -> Any?
    func setValue(_ value: Any?, forUndefinedKey key: String)
    func setNilValueForKey(_ key: String)
    func dictionaryWithValues(forKeys keys: [String]) -> [String : Any]
    func setValuesForKeys(_ keyedValues: [String : Any])
    func fileManager(_ fm: FileManager, shouldProceedAfterError errorInfo: [AnyHashable : Any]) -> Bool
    func fileManager(_ fm: FileManager, willProcessPath path: String)
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval, inModes modes: [RunLoopMode])
    func perform(_ aSelector: Selector, with anArgument: Any?, afterDelay delay: TimeInterval)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any, selector aSelector: Selector, object anArgument: Any?)
    class func cancelPreviousPerformRequests(withTarget aTarget: Any)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int, delegate delegate: Any?, didRecoverSelector didRecoverSelector: Selector?, contextInfo contextInfo: UnsafeMutableRawPointer?)
    func attemptRecovery(fromError error: Error, optionIndex recoveryOptionIndex: Int) -> Bool
    var autoContentAccessingProxy: Any { get }
    class func version() -> Int
    class func setVersion(_ aVersion: Int)
    var classForCoder: AnyClass { get }
    func awakeAfter(using aDecoder: NSCoder) -> Any?
}
extension MIDINetworkSession : CVarArg {
}
extension MIDINetworkSession : Equatable, Hashable {
    var hashValue: Int { get }
}
CVarArg, Equatable, Hashable

Modified MIDINetworkSession.default() [class]
Declaration
From
class func defaultSession() -> MIDINetworkSession
To
class func `default`() -> MIDINetworkSession

Modified MIDINetworkSession.isEnabled
Declaration
From
var enabled: Bool
To
var isEnabled: Bool

Modified MIDINotificationMessageID [enum]
Declaration
From
enum MIDINotificationMessageID : Int32 {
    case MsgSetupChanged
    case MsgObjectAdded
    case MsgObjectRemoved
    case MsgPropertyChanged
    case MsgThruConnectionsChanged
    case MsgSerialPortOwnerChanged
    case MsgIOError
}
To
enum MIDINotificationMessageID : Int32 {
    case msgSetupChanged
    case msgObjectAdded
    case msgObjectRemoved
    case msgPropertyChanged
    case msgThruConnectionsChanged
    case msgSerialPortOwnerChanged
    case msgIOError
}

Modified MIDINotificationMessageID.msgIOError
Declaration
From
case MsgIOError
To
case msgIOError

Modified MIDINotificationMessageID.msgObjectAdded
Declaration
From
case MsgObjectAdded
To
case msgObjectAdded

Modified MIDINotificationMessageID.msgObjectRemoved
Declaration
From
case MsgObjectRemoved
To
case msgObjectRemoved

Modified MIDINotificationMessageID.msgPropertyChanged
Declaration
From
case MsgPropertyChanged
To
case msgPropertyChanged

Modified MIDINotificationMessageID.msgSerialPortOwnerChanged
Declaration
From
case MsgSerialPortOwnerChanged
To
case msgSerialPortOwnerChanged

Modified MIDINotificationMessageID.msgSetupChanged
Declaration
From
case MsgSetupChanged
To
case msgSetupChanged

Modified MIDINotificationMessageID.msgThruConnectionsChanged
Declaration
From
case MsgThruConnectionsChanged
To
case msgThruConnectionsChanged

Modified MIDIObjectType [enum]
Declaration
From
enum MIDIObjectType : Int32 {
    case Other
    case Device
    case Entity
    case Source
    case Destination
    case ExternalDevice
    case ExternalEntity
    case ExternalSource
    case ExternalDestination
}
To
enum MIDIObjectType : Int32 {
    case other
    case device
    case entity
    case source
    case destination
    case externalDevice
    case externalEntity
    case externalSource
    case externalDestination
}

Modified MIDIObjectType.destination
Declaration
From
case Destination
To
case destination

Modified MIDIObjectType.device
Declaration
From
case Device
To
case device

Modified MIDIObjectType.entity
Declaration
From
case Entity
To
case entity

Modified MIDIObjectType.externalDestination
Declaration
From
case ExternalDestination
To
case externalDestination

Modified MIDIObjectType.externalDevice
Declaration
From
case ExternalDevice
To
case externalDevice

Modified MIDIObjectType.externalEntity
Declaration
From
case ExternalEntity
To
case externalEntity

Modified MIDIObjectType.externalSource
Declaration
From
case ExternalSource
To
case externalSource

Modified MIDIObjectType.other
Declaration
From
case Other
To
case other

Modified MIDIObjectType.source
Declaration
From
case Source
To
case source

Modified MIDISysexSendRequest [struct]
Declaration
From
struct MIDISysexSendRequest {
    var destination: MIDIEndpointRef
    var data: UnsafePointer<UInt8>
    var bytesToSend: UInt32
    var complete: DarwinBoolean
    var reserved: (UInt8, UInt8, UInt8)
    var completionProc: MIDICompletionProc
    var completionRefCon: UnsafeMutablePointer<Void>
}
To
struct MIDISysexSendRequest {
    var destination: MIDIEndpointRef
    var data: UnsafePointer<UInt8>
    var bytesToSend: UInt32
    var complete: DarwinBoolean
    var reserved: (UInt8, UInt8, UInt8)
    var completionProc: CoreMIDI.MIDICompletionProc
    var completionRefCon: UnsafeMutableRawPointer?
}

Modified MIDISysexSendRequest.completionProc
Declaration
From
var completionProc: MIDICompletionProc
To
var completionProc: CoreMIDI.MIDICompletionProc

Modified MIDISysexSendRequest.completionRefCon
Declaration
From
var completionRefCon: UnsafeMutablePointer<Void>
To
var completionRefCon: UnsafeMutableRawPointer?

Modified MIDITransformControlType [enum]
Declaration
From
enum MIDITransformControlType : UInt8 {
    case ControlType_7Bit
    case ControlType_14Bit
    case ControlType_7BitRPN
    case ControlType_14BitRPN
    case ControlType_7BitNRPN
    case ControlType_14BitNRPN
}
To
enum MIDITransformControlType : UInt8 {
    case controlType_7Bit
    case controlType_14Bit
    case controlType_7BitRPN
    case controlType_14BitRPN
    case controlType_7BitNRPN
    case controlType_14BitNRPN
}

Modified MIDITransformControlType.controlType_14Bit
Declaration
From
case ControlType_14Bit
To
case controlType_14Bit

Modified MIDITransformControlType.controlType_14BitNRPN
Declaration
From
case ControlType_14BitNRPN
To
case controlType_14BitNRPN

Modified MIDITransformControlType.controlType_14BitRPN
Declaration
From
case ControlType_14BitRPN
To
case controlType_14BitRPN

Modified MIDITransformControlType.controlType_7Bit
Declaration
From
case ControlType_7Bit
To
case controlType_7Bit

Modified MIDITransformControlType.controlType_7BitNRPN
Declaration
From
case ControlType_7BitNRPN
To
case controlType_7BitNRPN

Modified MIDITransformControlType.controlType_7BitRPN
Declaration
From
case ControlType_7BitRPN
To
case controlType_7BitRPN

Modified MIDITransformType [enum]
Declaration
From
enum MIDITransformType : UInt16 {
    case None
    case FilterOut
    case MapControl
    case Add
    case Scale
    case MinValue
    case MaxValue
    case MapValue
}
To
enum MIDITransformType : UInt16 {
    case none
    case filterOut
    case mapControl
    case add
    case scale
    case minValue
    case maxValue
    case mapValue
}

Modified MIDITransformType.add
Declaration
From
case Add
To
case add

Modified MIDITransformType.filterOut
Declaration
From
case FilterOut
To
case filterOut

Modified MIDITransformType.mapControl
Declaration
From
case MapControl
To
case mapControl

Modified MIDITransformType.mapValue
Declaration
From
case MapValue
To
case mapValue

Modified MIDITransformType.maxValue
Declaration
From
case MaxValue
To
case maxValue

Modified MIDITransformType.minValue
Declaration
From
case MinValue
To
case minValue

Modified MIDITransformType.none
Declaration
From
case None
To
case none

Modified MIDITransformType.scale
Declaration
From
case Scale
To
case scale

Modified MIDIClientCreate(_: CFString, _: CoreMIDI.MIDINotifyProc?, _: UnsafeMutableRawPointer?, _: UnsafeMutablePointer<MIDIClientRef>) -> OSStatus
Declaration
From
func MIDIClientCreate(_ name: CFString, _ notifyProc: MIDINotifyProc?, _ notifyRefCon: UnsafeMutablePointer<Void>, _ outClient: UnsafeMutablePointer<MIDIClientRef>) -> OSStatus
To
func MIDIClientCreate(_ name: CFString, _ notifyProc: CoreMIDI.MIDINotifyProc?, _ notifyRefCon: UnsafeMutableRawPointer?, _ outClient: UnsafeMutablePointer<MIDIClientRef>) -> OSStatus

Modified MIDIClientCreateWithBlock(_: CFString, _: UnsafeMutablePointer<MIDIClientRef>, _: CoreMIDI.MIDINotifyBlock?) -> OSStatus
Declaration
From
func MIDIClientCreateWithBlock(_ name: CFString, _ outClient: UnsafeMutablePointer<MIDIClientRef>, _ notifyBlock: MIDINotifyBlock?) -> OSStatus
To
func MIDIClientCreateWithBlock(_ name: CFString, _ outClient: UnsafeMutablePointer<MIDIClientRef>, _ notifyBlock: CoreMIDI.MIDINotifyBlock?) -> OSStatus

Modified MIDICompletionProc
Declaration
From
typealias MIDICompletionProc = (UnsafeMutablePointer<MIDISysexSendRequest>) -> Void
To
typealias MIDICompletionProc = (UnsafeMutablePointer<MIDISysexSendRequest>) -> Swift.Void

Modified MIDIDestinationCreate(_: MIDIClientRef, _: CFString, _: CoreMIDI.MIDIReadProc, _: UnsafeMutableRawPointer?, _: UnsafeMutablePointer<MIDIEndpointRef>) -> OSStatus
Declaration
From
func MIDIDestinationCreate(_ client: MIDIClientRef, _ name: CFString, _ readProc: MIDIReadProc, _ refCon: UnsafeMutablePointer<Void>, _ outDest: UnsafeMutablePointer<MIDIEndpointRef>) -> OSStatus
To
func MIDIDestinationCreate(_ client: MIDIClientRef, _ name: CFString, _ readProc: CoreMIDI.MIDIReadProc, _ refCon: UnsafeMutableRawPointer?, _ outDest: UnsafeMutablePointer<MIDIEndpointRef>) -> OSStatus

Modified MIDIDestinationCreateWithBlock(_: MIDIClientRef, _: CFString, _: UnsafeMutablePointer<MIDIEndpointRef>, _: CoreMIDI.MIDIReadBlock) -> OSStatus
Declaration
From
func MIDIDestinationCreateWithBlock(_ client: MIDIClientRef, _ name: CFString, _ outDest: UnsafeMutablePointer<MIDIEndpointRef>, _ readBlock: MIDIReadBlock) -> OSStatus
To
func MIDIDestinationCreateWithBlock(_ client: MIDIClientRef, _ name: CFString, _ outDest: UnsafeMutablePointer<MIDIEndpointRef>, _ readBlock: CoreMIDI.MIDIReadBlock) -> OSStatus

Modified MIDIDeviceCreate(_: MIDIDriverRef!, _: CFString!, _: CFString!, _: CFString!, _: UnsafeMutablePointer<MIDIDeviceRef>!) -> OSStatus
Declaration
From
func MIDIDeviceCreate(_ owner: MIDIDriverRef, _ name: CFString!, _ manufacturer: CFString!, _ model: CFString!, _ outDevice: UnsafeMutablePointer<MIDIDeviceRef>) -> OSStatus
To
func MIDIDeviceCreate(_ owner: MIDIDriverRef!, _ name: CFString!, _ manufacturer: CFString!, _ model: CFString!, _ outDevice: UnsafeMutablePointer<MIDIDeviceRef>!) -> OSStatus

Modified MIDIDriverRef
Declaration
From
typealias MIDIDriverRef = UnsafeMutablePointer<UnsafeMutablePointer<MIDIDriverInterface>>
To
typealias MIDIDriverRef = UnsafeMutablePointer<UnsafeMutablePointer<MIDIDriverInterface>?>

Modified MIDIEndpointGetEntity(_: MIDIEndpointRef, _: UnsafeMutablePointer<MIDIEntityRef>?) -> OSStatus
Declaration
From
func MIDIEndpointGetEntity(_ inEndpoint: MIDIEndpointRef, _ outEntity: UnsafeMutablePointer<MIDIEntityRef>) -> OSStatus
To
func MIDIEndpointGetEntity(_ inEndpoint: MIDIEndpointRef, _ outEntity: UnsafeMutablePointer<MIDIEntityRef>?) -> OSStatus

Modified MIDIEndpointGetRefCons(_: MIDIEndpointRef, _: UnsafeMutablePointer<UnsafeMutableRawPointer?>!, _: UnsafeMutablePointer<UnsafeMutableRawPointer?>!) -> OSStatus
Declaration
From
func MIDIEndpointGetRefCons(_ endpt: MIDIEndpointRef, _ ref1: UnsafeMutablePointer<UnsafeMutablePointer<Void>>, _ ref2: UnsafeMutablePointer<UnsafeMutablePointer<Void>>) -> OSStatus
To
func MIDIEndpointGetRefCons(_ endpt: MIDIEndpointRef, _ ref1: UnsafeMutablePointer<UnsafeMutableRawPointer?>!, _ ref2: UnsafeMutablePointer<UnsafeMutableRawPointer?>!) -> OSStatus

Modified MIDIEndpointSetRefCons(_: MIDIEndpointRef, _: UnsafeMutableRawPointer!, _: UnsafeMutableRawPointer!) -> OSStatus
Declaration
From
func MIDIEndpointSetRefCons(_ endpt: MIDIEndpointRef, _ ref1: UnsafeMutablePointer<Void>, _ ref2: UnsafeMutablePointer<Void>) -> OSStatus
To
func MIDIEndpointSetRefCons(_ endpt: MIDIEndpointRef, _ ref1: UnsafeMutableRawPointer!, _ ref2: UnsafeMutableRawPointer!) -> OSStatus

Modified MIDIEntityGetDevice(_: MIDIEntityRef, _: UnsafeMutablePointer<MIDIDeviceRef>?) -> OSStatus
Declaration
From
func MIDIEntityGetDevice(_ inEntity: MIDIEntityRef, _ outDevice: UnsafeMutablePointer<MIDIDeviceRef>) -> OSStatus
To
func MIDIEntityGetDevice(_ inEntity: MIDIEntityRef, _ outDevice: UnsafeMutablePointer<MIDIDeviceRef>?) -> OSStatus

Modified MIDIGetDriverDeviceList(_: MIDIDriverRef!) -> MIDIDeviceListRef
Declaration
From
func MIDIGetDriverDeviceList(_ driver: MIDIDriverRef) -> MIDIDeviceListRef
To
func MIDIGetDriverDeviceList(_ driver: MIDIDriverRef!) -> MIDIDeviceListRef

Modified MIDIInputPortCreate(_: MIDIClientRef, _: CFString, _: CoreMIDI.MIDIReadProc, _: UnsafeMutableRawPointer?, _: UnsafeMutablePointer<MIDIPortRef>) -> OSStatus
Declaration
From
func MIDIInputPortCreate(_ client: MIDIClientRef, _ portName: CFString, _ readProc: MIDIReadProc, _ refCon: UnsafeMutablePointer<Void>, _ outPort: UnsafeMutablePointer<MIDIPortRef>) -> OSStatus
To
func MIDIInputPortCreate(_ client: MIDIClientRef, _ portName: CFString, _ readProc: CoreMIDI.MIDIReadProc, _ refCon: UnsafeMutableRawPointer?, _ outPort: UnsafeMutablePointer<MIDIPortRef>) -> OSStatus

Modified MIDIInputPortCreateWithBlock(_: MIDIClientRef, _: CFString, _: UnsafeMutablePointer<MIDIPortRef>, _: CoreMIDI.MIDIReadBlock) -> OSStatus
Declaration
From
func MIDIInputPortCreateWithBlock(_ client: MIDIClientRef, _ portName: CFString, _ outPort: UnsafeMutablePointer<MIDIPortRef>, _ readBlock: MIDIReadBlock) -> OSStatus
To
func MIDIInputPortCreateWithBlock(_ client: MIDIClientRef, _ portName: CFString, _ outPort: UnsafeMutablePointer<MIDIPortRef>, _ readBlock: CoreMIDI.MIDIReadBlock) -> OSStatus

Modified MIDINotifyBlock
Declaration
From
typealias MIDINotifyBlock = (UnsafePointer<MIDINotification>) -> Void
To
typealias MIDINotifyBlock = (UnsafePointer<MIDINotification>) -> Swift.Void

Modified MIDINotifyProc
Declaration
From
typealias MIDINotifyProc = (UnsafePointer<MIDINotification>, UnsafeMutablePointer<Void>) -> Void
To
typealias MIDINotifyProc = (UnsafePointer<MIDINotification>, UnsafeMutableRawPointer?) -> Swift.Void

Modified MIDIObjectFindByUniqueID(_: MIDIUniqueID, _: UnsafeMutablePointer<MIDIObjectRef>?, _: UnsafeMutablePointer<MIDIObjectType>?) -> OSStatus
Declaration
From
func MIDIObjectFindByUniqueID(_ inUniqueID: MIDIUniqueID, _ outObject: UnsafeMutablePointer<MIDIObjectRef>, _ outObjectType: UnsafeMutablePointer<MIDIObjectType>) -> OSStatus
To
func MIDIObjectFindByUniqueID(_ inUniqueID: MIDIUniqueID, _ outObject: UnsafeMutablePointer<MIDIObjectRef>?, _ outObjectType: UnsafeMutablePointer<MIDIObjectType>?) -> OSStatus

Modified MIDIPortConnectSource(_: MIDIPortRef, _: MIDIEndpointRef, _: UnsafeMutableRawPointer?) -> OSStatus
Declaration
From
func MIDIPortConnectSource(_ port: MIDIPortRef, _ source: MIDIEndpointRef, _ connRefCon: UnsafeMutablePointer<Void>) -> OSStatus
To
func MIDIPortConnectSource(_ port: MIDIPortRef, _ source: MIDIEndpointRef, _ connRefCon: UnsafeMutableRawPointer?) -> OSStatus

Modified MIDIReadBlock
Declaration
From
typealias MIDIReadBlock = (UnsafePointer<MIDIPacketList>, UnsafeMutablePointer<Void>) -> Void
To
typealias MIDIReadBlock = (UnsafePointer<MIDIPacketList>, UnsafeMutableRawPointer?) -> Swift.Void

Modified MIDIReadProc
Declaration
From
typealias MIDIReadProc = (UnsafePointer<MIDIPacketList>, UnsafeMutablePointer<Void>, UnsafeMutablePointer<Void>) -> Void
To
typealias MIDIReadProc = (UnsafePointer<MIDIPacketList>, UnsafeMutableRawPointer?, UnsafeMutableRawPointer?) -> Swift.Void

Modified MIDIThruConnectionFind(_: CFString, _: UnsafeMutablePointer<Unmanaged<CFData>>) -> OSStatus
Declaration
From
func MIDIThruConnectionFind(_ inPersistentOwnerID: CFString, _ outConnectionList: UnsafeMutablePointer<Unmanaged<CFData>?>) -> OSStatus
To
func MIDIThruConnectionFind(_ inPersistentOwnerID: CFString, _ outConnectionList: UnsafeMutablePointer<Unmanaged<CFData>>) -> OSStatus

Modified MIDIThruConnectionGetParams(_: MIDIThruConnectionRef, _: UnsafeMutablePointer<Unmanaged<CFData>>) -> OSStatus
Declaration
From
func MIDIThruConnectionGetParams(_ connection: MIDIThruConnectionRef, _ outConnectionParams: UnsafeMutablePointer<Unmanaged<CFData>?>) -> OSStatus
To
func MIDIThruConnectionGetParams(_ connection: MIDIThruConnectionRef, _ outConnectionParams: UnsafeMutablePointer<Unmanaged<CFData>>) -> OSStatus