cache_image      7708 imlib2.c         rb_define_singleton_method(mCache, "image", cache_image, 0);
cache_image      7710 imlib2.c         rb_define_singleton_method(mCache, "image_cache", cache_image, 0);
cache_image      7712 imlib2.c         rb_define_singleton_method(mCache, "get_image_cache", cache_image, 0);