1#include <efi.h> 2#include <efilib.h> 3 4EFI_STATUS 5efi_main (EFI_HANDLE *image, EFI_SYSTEM_TABLE *systab) 6{ 7 UINTN index; 8 9 uefi_call_wrapper(systab->ConOut->OutputString, 2, systab->ConOut, L"Hello application started\r\n"); 10 uefi_call_wrapper(systab->ConOut->OutputString, 2, systab->ConOut, L"\r\n\r\n\r\nHit any key to exit\r\n"); 11 uefi_call_wrapper(systab->BootServices->WaitForEvent, 3, 1, &systab->ConIn->WaitForKey, &index); 12 return EFI_SUCCESS; 13} 14