struct _PEP_ACPI_IO_MEMORY_RESOURCE// Size=0x20
{
    enum _PEP_ACPI_RESOURCE_TYPE Type;// Offset=0x0 Size=0x4
    unsigned char Information;// Offset=0x4 Size=0x1
    union _LARGE_INTEGER MinimumAddress;// Offset=0x8 Size=0x8
    union _LARGE_INTEGER MaximumAddress;// Offset=0x10 Size=0x8
    unsigned long Alignment;// Offset=0x18 Size=0x4
    unsigned long Length;// Offset=0x1c Size=0x4
};