struct _EFI_MEM_MAP_PARAM {
unsigned char* MemoryMap;/* 0x0 8 */
unsigned __int64 MemoryMapSize;/* 0x8 8 */
unsigned __int64 MapKey;/* 0x10 8 */
unsigned __int64 DescriptorSize;/* 0x18 8 */
unsigned long DescriptorVersion;/* 0x20 4 */
unsigned long InitialPlatformPropertiesEfiFlags;/* 0x24 4 */
};