quadtree: Add quadtree_move() function

[sdl-planets] / quadtree.h

diff --git a/quadtree.h b/quadtree.h
index 619a67574fc045f69ed3f7ea959f42d2e1046e7a..aef487efa0be242942babbfbb8c554eda95108cb 100644 (file)
--- a/quadtree.h
+++ b/quadtree.h
@@ -46,6 +46,8 @@ struct quadtree *quadtree_add(struct quadtree *parent, struct quadtree *new,
                              struct quadtree_ops *ops);
 
 struct quadtree *quadtree_del(struct quadtree *node, struct quadtree_ops *ops);
+struct quadtree *quadtree_move(struct quadtree *node, struct vector new_pos,
+                       struct quadtree_ops *ops);
 
 int walk_quadtree(const struct quadtree_iterator *iterator);