typedef struct XblMultiplayerSessionInfo {  
    uint32_t ContractVersion;  
    char Branch[XBL_GUID_LENGTH];  
    uint64_t ChangeNumber;  
    char CorrelationId[XBL_GUID_LENGTH];  
    time_t StartTime;  
    time_t NextTimer;  
    char SearchHandleId[XBL_GUID_LENGTH];  
} XblMultiplayerSessionInfo