Make Functions class a namespace and fix copyright and authorship

diff --git a/gee/functions.vala b/gee/functions.vala
index 7ca0c6c..bcb4207 100644 (file)
--- a/gee/functions.vala
+++ b/gee/functions.vala
@@ -1,6 +1,6 @@
 /* functions.vala
  *
- * Copyright (C) 2009  Maciej Piechotka
+ * Copyright (C) 2009  Didier Villevalois, Maciej Piechotka
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -17,6 +17,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
  *
  * Author:
+ *     Didier 'Ptitjes' Villevalois <ptitjes@free.fr>
  *     Maciej Piechotka <uzytkownik2@gmail.com>
  */
 
@@ -27,10 +28,7 @@ namespace Gee {
        /**
         * Helper class for equal, hash and compare functions.
         */
-       public class Functions {
-
-               private Functions () {
-               }
+       namespace Functions {
 
                /**
                 * Get a equality testing function for a given type.
@@ -73,7 +71,7 @@ namespace Gee {
                        if (t == typeof (string)) {
                                return (CompareFunc) strcmp;
                        } else {
-                               return direct_compare;
+                               return (CompareFunc) direct_compare;
                        }
                }
        }