X-Git-Url: https://wimlib.net/git/?a=blobdiff_plain;f=src%2Favl_tree.c;h=d3afae4e2114e7de667113b433d905af98dc6c24;hb=eb3e3b72db23ecaa7789a807afeb9577962653fe;hp=e9841f56229c34ec8950c0049000f6bc1824e3a6;hpb=a300e232a9a64768300a581ca582aa79b55f7071;p=wimlib

diff --git a/src/avl_tree.c b/src/avl_tree.c
index e9841f56..d3afae4e 100644
--- a/src/avl_tree.c
+++ b/src/avl_tree.c
@@ -1,16 +1,28 @@
 /*
- * 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/>.
  */
 
+#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