#pragma once #include "stddef.h" #ifdef __cplusplus extern "C" { #include } #else #include #endif extern EFI_HANDLE efiImageHandle; extern EFI_SYSTEM_TABLE * efiSystemTable; extern EFI_BOOT_SERVICES *efiBootServices; extern SIMPLE_TEXT_OUTPUT_INTERFACE *efiStdout, *efiStderr; extern SIMPLE_INPUT_INTERFACE * efiStdin;