_FIRMWARE_INFORMATION_LOADER_BLOCK

//0x28 bytes (sizeof) struct _FIRMWARE_INFORMATION_LOADER_BLOCK { ULONG FirmwareTypeUefi:1; //0x0 ULONG EfiRuntimeUseIum:1; //0x0 ULONG EfiRuntimePageProtectionSupported:1; //0x0 ULONG Reserved:29; //0x0 union { struct _EFI_FIRMWARE_INFORMATION EfiInformation; //0x4 struct _PCAT_FIRMWARE_INFORMATION PcatInformation; //0x4 } u; //0x4 };