+/**
+ * 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 u"Left".
+ *
+ * @code: scan code
+ * Return: Unicode string
+ */
+u16 *efi_st_translate_code(u16 code);
+
+/**
+ * efi_st_strcmp_16_8() - compare an u16 string to a char string
+ *
+ * This function compares each u16 value to the char value at the same
+ * position. This function is only useful for ANSI strings.