};
extern struct options opt;
+extern int fb_width, fb_height, fb_bpp, fb_pitch;
+extern int fb_rshift, fb_gshift, fb_bshift;
+extern unsigned int fb_rmask, fb_gmask, fb_bmask;
+extern void *framebuf;
+extern unsigned int time_msec;
+
+int init(void);
+void cleanup(void);
void redraw(void);
void key_event(int key, int press);