typedef struct _PI_BUS_EXTENSION                // 17 elements, 0x70 bytes (sizeof)
          {
/*0x000*/     ULONG32      Flags;
/*0x004*/     UINT8        NumberCSNs;
/*0x005*/     UINT8        _PADDING0_[0x3];
/*0x008*/     UINT8*       ReadDataPort;
/*0x010*/     UINT8        DataPortMapped;
/*0x011*/     UINT8        _PADDING1_[0x7];
/*0x018*/     UINT8*       AddressPort;
/*0x020*/     UINT8        AddrPortMapped;
/*0x021*/     UINT8        _PADDING2_[0x7];
/*0x028*/     UINT8*       CommandPort;
/*0x030*/     UINT8        CmdPortMapped;
/*0x031*/     UINT8        _PADDING3_[0x3];
/*0x034*/     ULONG32      NextSlotNumber;
/*0x038*/     struct _SINGLE_LIST_ENTRY DeviceList;       // 1 elements, 0x8 bytes (sizeof)
/*0x040*/     struct _SINGLE_LIST_ENTRY CardList;         // 1 elements, 0x8 bytes (sizeof)
/*0x048*/     struct _DEVICE_OBJECT* PhysicalBusDevice;
/*0x050*/     struct _DEVICE_OBJECT* FunctionalBusDevice;
/*0x058*/     struct _DEVICE_OBJECT* AttachedDevice;
/*0x060*/     ULONG32      BusNumber;
/*0x064*/     enum _SYSTEM_POWER_STATE SystemPowerState;
/*0x068*/     enum _DEVICE_POWER_STATE DevicePowerState;
/*0x06C*/     UINT8        _PADDING4_[0x4];
          }PI_BUS_EXTENSION, *PPI_BUS_EXTENSION;
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