From 63594b25d22a5fa4193cc9c58143aa34531d8912 Mon Sep 17 00:00:00 2001
From: Tucker Evans <tucker@tuckerevans.com>
Date: Sat, 18 Jul 2020 15:06:04 -0400
Subject: Fix move map free functions within src for function declarations.

map_free_aux() was called in remove (not added yet), and needed the
function declaration earlier moving free functions next to structure
declaration seemed the best organization for this.
---
 collections/map/map.c | 60 +++++++++++++++++++++++++--------------------------
 1 file changed, 30 insertions(+), 30 deletions(-)

diff --git a/collections/map/map.c b/collections/map/map.c
index 8bfd885..701e217 100644
--- a/collections/map/map.c
+++ b/collections/map/map.c
@@ -17,6 +17,36 @@ struct map_node {
 	struct map_node *left, *right, *parent;
 };
 
+void map_free_aux(root)
+struct map_node *root;
+{
+	if (!root)
+		return;
+
+	map_free_aux(root->left);
+	root->left = NULL;
+
+	map_free_aux(root->right);
+	root->right= NULL;
+
+	root->parent = NULL;
+
+	free(root);
+	return;
+}
+
+void map_free(root)
+map *root;
+{
+	if (!root)
+		return;
+
+	map_free_aux(root->root);
+
+	free(root);
+	return;
+}
+
 int map_height(root)
 struct map_node *root;
 {
@@ -398,33 +428,3 @@ map *root;
 	map_clear_aux(root->root);
 	root->root = NULL;
 }
-
-void map_free_aux(root)
-struct map_node *root;
-{
-	if (!root)
-		return;
-
-	map_free_aux(root->left);
-	root->left = NULL;
-
-	map_free_aux(root->right);
-	root->right= NULL;
-
-	root->parent = NULL;
-
-	free(root);
-	return;
-}
-
-void map_free(root)
-map *root;
-{
-	if (!root)
-		return;
-
-	map_free_aux(root->root);
-
-	free(root);
-	return;
-}
-- 
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