-- a/xutils.h
++ b/xutils.h
/*
* Global variable
*/
Display *display;
extern Display *display;
Window Root;
extern Window Root;
Window iconwin, win;
extern Window iconwin, win;
int screen;
extern int screen;
int DisplayDepth;
extern int DisplayDepth;
-- a/xutils.c
++ b/xutils.c
#include "xutils.h"
* X11 Variables