@class GKTable, NSString, GKConnection, GKSession, GKVoiceChatSessionListener, GKList, GKAutoPeerIDTable;
@protocol GKSessionDelegate, GKSessionDOOBReceiveHandler, GKSessionPrivateDelegate;

@interface GKSessionInternal : NSObject {
    GKSession *_session;
    NSString *_displayName;
    unsigned int _pid;
    id _delegate;
    id _privateDelegate;
    id _dataReceiveHandler;
    void *_dataReceiveHandlerContext;
    id<GKSessionDOOBReceiveHandler> _doobReceiveHandler[2];
    void *_doobReceiveHandlerContext[2];
    GKTable *_peerInfoTable;
    GKTable *_peerNameTable;
    GKAutoPeerIDTable *_peerIDTable;
    GKList *_peersAvailable;
    GKList *_peersConnected;
    GKList *_peersForCleanup;
    GKList *_peersPendingIncomingInvitation;
    GKList *_peersPendingOutgoingInvitation;
    struct _opaque_pthread_mutex_t { long long __sig; char __opaque[56]; } _lock;
    struct _opaque_pthread_mutex_t { long long __sig; char __opaque[56]; } _delegateLock;
    BOOL _isSearching;
    BOOL _isPublishing;
    BOOL _sessionStarted;
    BOOL _isBusy;
    double disconnectTimeout;
    struct _DNSServiceRef_t { } *_dnsServiceConnection;
    struct _DNSServiceRef_t { } *_dnsServiceResolveConnection;
    int _sReset;
    struct _DNSServiceRef_t { } *_serviceBrowser;
    struct _DNSServiceRef_t { } *_service;
    struct _DNSServiceRef_t { } *_oldService;
    BOOL _handleEventsRunning;
    BOOL _stopHandlingEvents;
    BOOL _wifiEnabled;
    BOOL _shutdown;
    GKVoiceChatSessionListener *_voiceChatListener;
}

@property (nonatomic) struct OpaqueGCKSession { } *sessionRef;
@property (nonatomic) struct OpaqueAGPSession { } *agpSessionRef;
@property (copy, nonatomic) NSString *domain;
@property (copy, nonatomic) NSString *serviceType;
@property (nonatomic) unsigned long long maxPeers;
@property (nonatomic) unsigned long long port;
@property (readonly, retain) GKConnection *connection;
@property (readonly, nonatomic) id dataReceiveHandler;
@property id<GKSessionDelegate> delegate;
@property (readonly) NSString *sessionID;
@property (readonly) NSString *displayName;
@property (readonly) unsigned int sessionMode;
@property (readonly) NSString *peerID;
@property double disconnectTimeout;
@property (getter=isAvailable) BOOL available;
@property id<GKSessionPrivateDelegate> privateDelegate;
@property (getter=isBusy) BOOL busy;
@property BOOL wifiEnabled;

- (void)publish;
- (void)reset;
- (void)dealloc;
- (void)lock;
- (id)serviceName;
- (void)unlock;
- (id)description;
- (BOOL)isShuttingDown;
- (BOOL)acceptConnectionFromPeer:(id)a0 error:(id *)a1;
- (void)cancelConnectToPeer:(id)a0;
- (void)connectToPeer:(id)a0 withTimeout:(double)a1;
- (void)denyConnectionFromPeer:(id)a0;
- (void)disconnectFromAllPeers;
- (void)disconnectPeerFromAllPeers:(id)a0;
- (id)displayNameForPeer:(id)a0;
- (id)initWithConnection:(id)a0 session:(id)a1 delegate:(id)a2;
- (id)initWithSessionID:(id)a0 displayName:(id)a1 session:(id)a2 sessionMode:(unsigned int)a3;
- (BOOL)isPeerBusy:(id)a0;
- (id)peersWithConnectionState:(unsigned int)a0;
- (BOOL)sendData:(id)a0 toPeers:(id)a1 withDataMode:(unsigned int)a2 error:(id *)a3;
- (BOOL)sendDataToAllPeers:(id)a0 withDataMode:(unsigned int)a1 error:(id *)a2;
- (void)setDataReceiveHandler:(id)a0 withContext:(void *)a1;
- (id)stringForGCKID:(unsigned int)a0;
- (void)tellDelegate_didDisconnectPeer:(id)a0;
- (void)tellDelegate_peerDidBecomeBusy:(id)a0;
- (void)browse;
- (BOOL)checkDNSConnection;
- (void)cleanupExAvailablePeers;
- (void)didFindService:(const char *)a0 fromIF:(const char *)a1 withError:(int)a2 moreComing:(BOOL)a3;
- (void)didLookupHostname:(struct _DNSServiceRef_t { } *)a0 forPeer:(id)a1 hostName:(const char *)a2 address:(const struct sockaddr_in { unsigned char x0; unsigned char x1; unsigned short x2; struct in_addr { unsigned int x0; } x3; char x4[8]; } *)a3 interface:(unsigned int)a4 withError:(int)a5 moreComing:(BOOL)a6;
- (void)didPublishWithError:(int)a0;
- (void)didRemoveService:(const char *)a0 fromIF:(const char *)a1 withError:(int)a2 moreComing:(BOOL)a3;
- (void)didResolveService:(struct _DNSServiceRef_t { } *)a0 forPeer:(id)a1 hostName:(const char *)a2 port:(unsigned short)a3 interface:(unsigned int)a4 txtLen:(unsigned short)a5 txtRecord:(const void *)a6 withError:(int)a7 moreComing:(BOOL)a8;
- (void)didUpdateTXTRecordForPeer:(id)a0 fromIF:(const char *)a1 txtLen:(unsigned short)a2 txtRecord:(const void *)a3 withError:(int)a4 moreComing:(BOOL)a5;
- (BOOL)filterService:(const char *)a0 withPID:(unsigned int)a1;
- (void)handleEvents;
- (id)newNSErrorFromGKSessionError:(int)a0 description:(id)a1 reason:(id)a2;
- (id)newNSErrorFromHRESULT:(int)a0 description:(id)a1 reason:(id)a2;
- (BOOL)parseServiceName:(const char *)a0 intoDisplayName:(id *)a1 pid:(unsigned int *)a2 state:(id *)a3;
- (BOOL)passesSendDataSanityCheck:(id)a0 toPeers:(id)a1 withDataMode:(unsigned int)a2 error:(id *)a3;
- (void)printDictionaries;
- (void)processTXTRecordForPeer:(id)a0 txtLen:(unsigned short)a1 txtRecord:(const void *)a2;
- (void)receiveDOOB:(id)a0 fromPeer:(id)a1 inSession:(id)a2 context:(void *)a3;
- (BOOL)sendAudioData:(id)a0 toPeers:(id)a1 withDataMode:(unsigned int)a2 error:(id *)a3;
- (void)sendCallbacksToDelegate:(struct { int x0; char *x1; int x2; unsigned int x3; } *)a0 remotePeer:(unsigned int)a1;
- (BOOL)sendData:(id)a0 toPeers:(id)a1 withDataMode:(unsigned int)a2 enableOOB:(BOOL)a3 error:(id *)a4;
- (void)setDOOBReceiveHandler:(id)a0 withContext:(void *)a1 inBand:(unsigned int)a2;
- (void)setDisplayName:(id)a0 forPeer:(unsigned int)a1;
- (void)stopOldService;
- (void)stopResolvingAllPeers;
- (void)tellDelegate_connectionRequestToPeerFailed:(id)a0;
- (void)tellDelegate_didConnectPeer:(id)a0;
- (void)tellDelegate_didReceiveBand_RetryICE:(id)a0;
- (void)tellDelegate_didReceiveData:(id)a0;
- (void)tellDelegate_gotInvited:(id)a0;
- (void)tellDelegate_initiateRelay:(id)a0;
- (void)tellDelegate_isConnectingPeer:(id)a0;
- (void)tellDelegate_networkStatisticsChanged:(id)a0;
- (void)tellDelegate_peerDidBecomeAvailable:(id)a0;
- (void)tellDelegate_peerDidBecomeUnavailable:(id)a0;
- (void)tellDelegate_sessionDidFailWithError:(id)a0;
- (void)tellDelegate_updateRelay:(id)a0;
- (void)timeoutConnectToPeer:(id)a0;
- (BOOL)tryConnectToPeer:(id)a0;
- (id)voiceChatSessionListener;

@end