#include #include EFI_STATUS efi_main (EFI_HANDLE *image, EFI_SYSTEM_TABLE *systab) { UINTN index; InitializeLib(image, systab); uefi_call_wrapper(systab->ConOut->OutputString, 2, systab->ConOut, u"Hello application started\r\n"); uefi_call_wrapper(systab->ConOut->OutputString, 2, systab->ConOut, u"\r\n\r\n\r\nHit any key to exit\r\n"); uefi_call_wrapper(systab->BootServices->WaitForEvent, 3, 1, &systab->ConIn->WaitForKey, &index); return EFI_SUCCESS; }