inline void X11CopyArea(Bitmap *, Bitmap *, int, int, int, int, int, int, int);
inline void X11FillRectangle(Bitmap *, int, int, int, int, Pixel);
inline void X11CopyArea(Bitmap *, Bitmap *, int, int, int, int, int, int, int);
inline void X11FillRectangle(Bitmap *, int, int, int, int, Pixel);