From cf427c05b05e0409cfdeb6bc30b69070dd1700c3 Mon Sep 17 00:00:00 2001
From: Tucker Evans <tucker@tuckerevans.com>
Date: Mon, 6 Jul 2020 15:39:08 -0400
Subject: Add constructor for maps

---
 collections/map/map.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'collections/map/map.c')

diff --git a/collections/map/map.c b/collections/map/map.c
index 21af21c..803b5ad 100644
--- a/collections/map/map.c
+++ b/collections/map/map.c
@@ -1,7 +1,9 @@
 #include "map.h"
 
 #include <string.h>
+#include <stdlib.h>
 #include <stdio.h>
+#include <assert.h>
 
 struct map_node {
 	void *key, *val;
@@ -9,3 +11,17 @@ struct map_node {
 
 	struct map_node *left, *right, *parent;
 };
+
+map* map_new(cmp)
+cmp_func cmp;
+{
+	map *tmp;
+
+	tmp = malloc(sizeof(map));
+	assert(tmp);
+
+	tmp->cmp = cmp;
+	tmp->key = tmp->val = tmp->left = tmp->right = tmp->parent = NULL;
+
+	return tmp;
+}
-- 
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