#include <efi.h>
#include <efilib.h>
EFI_STATUS
efi_main (EFI_HANDLE image, EFI_SYSTEM_TABLE *systab)
{
EFI_INPUT_KEY efi_input_key;
EFI_STATUS efi_status;
InitializeLib(image, systab);
Print(L"HelloLib application started\n");
Print(L"\n\n\nHit any key to exit this image\n");
WaitForSingleEvent(ST->ConIn->WaitForKey, 0);
ST->ConOut->OutputString(ST->ConOut, L"\n\n");
efi_status = ST->ConIn->ReadKeyStroke(ST->ConIn, &efi_input_key);
Print(L"ScanCode: %xh UnicodeChar: %xh\n",
efi_input_key.ScanCode, efi_input_key.UnicodeChar);
return EFI_SUCCESS;
}