void xbell(void);
void xclipcopy(void);
-void xdrawcursor(void);
+void xdrawcursor(int, int, Glyph, int, int, Glyph);
void xdrawline(Line, int, int, int);
-void xhints(void);
void xfinishdraw(void);
void xloadcols(void);
int xsetcolorname(int, const char *);
+void xseticontitle(char *);
void xsettitle(char *);
int xsetcursor(int);
void xsetmode(int, unsigned int);
void xsetpointermotion(int);
void xsetsel(char *);
int xstartdraw(void);
+void xximspot(int, int);