extern void *ns_image_for_XPM (int width, int height, int depth);
extern void *ns_image_from_file (Lisp_Object file);
extern bool ns_load_image (struct frame *f, struct image *img,
extern void *ns_image_for_XPM (int width, int height, int depth);
extern void *ns_image_from_file (Lisp_Object file);
extern bool ns_load_image (struct frame *f, struct image *img,