#define EFI_ST_SUCCESS 0
#define EFI_ST_FAILURE 1
-#define EFI_ST_SUCCESS_STR L"SUCCESS"
+#define EFI_ST_SUCCESS_STR u"SUCCESS"
/**
* efi_st_printf() - print a message
* efi_st_translate_code() - translate a scan code to a human readable string
*
* This function translates the scan code returned by the simple text input
- * protocol to a human readable string, e.g. 0x04 is translated to L"Left".
+ * protocol to a human readable string, e.g. 0x04 is translated to u"Left".
*
* @code: scan code
* Return: Unicode string