struct _FIRMWARE_INFORMATION_LOADER_BLOCK// Size=0x40
{
    unsigned long FirmwareTypeUefi:1;// Offset=0x0 Size=0x4 BitOffset=0x0 BitSize=0x1
    unsigned long EfiRuntimeUseIum:1;// Offset=0x0 Size=0x4 BitOffset=0x1 BitSize=0x1
    unsigned long EfiRuntimePageProtectionSupported:1;// Offset=0x0 Size=0x4 BitOffset=0x2 BitSize=0x1
    unsigned long Reserved:29;// Offset=0x0 Size=0x4 BitOffset=0x3 BitSize=0x1d
    union <anonymous-tag> u;// Offset=0x8 Size=0x38
};