void SDLFillRectangle(Bitmap *, int, int, int, int, Uint32);
void SDLFadeRectangle(Bitmap *, int, int, int, int, int, int, int,
void (*draw_border_function)(void));
void SDLFillRectangle(Bitmap *, int, int, int, int, Uint32);
void SDLFadeRectangle(Bitmap *, int, int, int, int, int, int, int,
void (*draw_border_function)(void));