Added (c) stuff and some formatting.

[squirrelmail.git] / functions / tree.php

diff --git a/functions/tree.php b/functions/tree.php
index d218e29b71a76ec666da324fdbea82cae16727ec..6265e15f7b534ccd4e7594ae3f2d4b0f6361691a 100644 (file)
--- a/functions/tree.php
+++ b/functions/tree.php
@@ -1,10 +1,16 @@
 <?php
 
-   /* $Id$ */
-
-   if (defined('tree_php'))
-       return;
-   define('tree_php', true);
+   /**
+    **  tree.php
+    **
+    **  Copyright (c) 1999-2001 The Squirrelmail Development Team
+    **  Licensed under the GNU GPL. For full terms see the file COPYING.
+    **
+    **  This code provides various string manipulation functions that are
+    **  used by the rest of the Squirrelmail code.
+    **
+    **  $Id$
+    */
 
    require_once('../functions/imap.php');