anim_prune_animation_cache  215 src/image.c    static void anim_prune_animation_cache (Lisp_Object);
anim_prune_animation_cache 2334 src/image.c          anim_prune_animation_cache (XCDR (animation_cache));
anim_prune_animation_cache 3572 src/image.c      anim_prune_animation_cache (Qnil);
anim_prune_animation_cache 12700 src/image.c      anim_prune_animation_cache (clear? Qt: Qnil);