+ * Print a colored message
+ *
+ * @color color, see constants in efi_api.h, use -1 for no color
+ * @fmt printf format
+ * @... arguments to be printed
+ * on return position of terminating zero word
+ */
+void efi_st_printc(int color, const char *fmt, ...)
+ __attribute__ ((format (__printf__, 2, 3)));
+
+/**
+ * efi_st_translate_char() - translate a unicode character to a string
+ *
+ * @code: unicode character
+ * Return: string
+ */
+u16 *efi_st_translate_char(u16 code);
+
+/**
+ * efi_st_translate_code() - translate a scan code to a human readable string
+ *
+ * @code: unicode character
+ * Return: string
+ */
+u16 *efi_st_translate_code(u16 code);
+
+/*
+ * Compare an u16 string to a char string.