+int XLookupString(XKeyEvent *, char *, int, KeySym *, XComposeStatus *);
+void XSetForeground(Display *, GC, unsigned long);
+void XDrawLine(Display *, Drawable, GC, int, int, int, int);
+void XDestroyImage(XImage *);
+Bool XQueryPointer(Display *, Window, Window *, Window *, int *, int *,
+ int *, int *, unsigned int *);
+void XAutoRepeatOn(Display *);
+void XAutoRepeatOff(Display *);