From f4481d9956fa8e3f3022bedaea07a37c02ad6b22 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Thu, 7 Aug 2014 16:14:01 -0400
Subject: Support average selection.

---
 kd-forest.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'kd-forest.h')

diff --git a/kd-forest.h b/kd-forest.h
index 10756a2..3651bfe 100644
--- a/kd-forest.h
+++ b/kd-forest.h
@@ -26,14 +26,14 @@ typedef struct kd_node_t {
   struct kd_node_t *left, *right;
   // Used to keep track of which sub-tree a node is in during construction
   bool is_left;
-  // State flags
-  bool added, removed;
+  // Weak delete support
+  bool removed;
 
   // Corresponding image position for this node
   unsigned int x, y;
 } kd_node_t;
 
-void kd_node_init(kd_node_t *node, unsigned int x, unsigned int y);
+kd_node_t *new_kd_node(double coords[KD_DIMEN], unsigned int x, unsigned int y);
 
 // A forest of k-d trees
 typedef struct {
-- 
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