diff -r 2a6071255146 -r 221482a54238 app/soc/modules/callback.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/soc/modules/callback.py	Sun May 24 21:40:37 2009 +0200
@@ -0,0 +1,40 @@
+# Copyright 2009 the Melange authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Module containing Melange callbacks.
+"""
+
+__authors__ = [
+  '"Sverre Rabbelier" <sverre@rabbelier.nl>',
+  '"Lennard de Rijk" <ljvderijk@gmail.com>',
+  ]
+
+
+CORE = None
+
+
+def registerCore(core):
+  """Registers the specified callback as core.
+  """
+
+  global CORE
+  CORE = core
+
+
+def getCore():
+  """Returns the Core handler.
+  """
+
+  global CORE
+  return CORE