Use more comprehensive public domain dedications

[wimlib] / src / avl_tree.c

diff --git a/src/avl_tree.c b/src/avl_tree.c
index 86eb38823477e72b9f13a37c17153eb281e54cc8..d3afae4e2114e7de667113b433d905af98dc6c24 100644 (file)
--- a/src/avl_tree.c
+++ b/src/avl_tree.c
@@ -1,17 +1,29 @@
 /*
- * avl_tree.c
+ * avl_tree.c - intrusive, nonrecursive AVL tree data structure (self-balancing
+ *             binary search tree), implementation file
  *
- * Intrusive, nonrecursive AVL tree data structure (self-balancing binary search
- * tree), implementation file.
+ * The following copying information applies to this specific source code file:
  *
- * Author:  Eric Biggers
- * Year:    2014
+ * Written in 2014 by Eric Biggers <ebiggers3@gmail.com>
  *
- * The author dedicates this file to the public domain.
- * You can do whatever you want with this file.
+ * To the extent possible under law, the author(s) have dedicated all copyright
+ * and related and neighboring rights to this software to the public domain
+ * worldwide via the Creative Commons Zero 1.0 Universal Public Domain
+ * Dedication (the "CC0").
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the CC0 for more details.
+ *
+ * You should have received a copy of the CC0 along with this software; if not
+ * see <http://creativecommons.org/publicdomain/zero/1.0/>.
  */
 
-#include <wimlib/avl_tree.h>
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include "wimlib/avl_tree.h"
 
 /* Starts an in-order traversal of the tree: returns the least-valued node, or
  * NULL if the tree is empty.  */