+extern int parse_time (const char *string, Bool seconds_default_p,
+ Bool silent_p);
+extern Pixmap
+xscreensaver_logo (Screen *screen, Visual *visual,
+ Drawable drawable, Colormap cmap,
+ unsigned long background_color,
+ unsigned long **pixels_ret, int *npixels_ret,
+ Pixmap *mask_ret,
+ Bool big_p);