*/
extern const int GUAC_KEYSYMS_SHIFT[];
+/**
+ * Keysym string containing only the left "alt" key.
+ */
+extern const int GUAC_KEYSYMS_ALT[];
+
+/**
+ * Keysym string containing all modifier keys.
+ */
+extern const int GUAC_KEYSYMS_ALL_MODIFIERS[];
+
#endif