--- /dev/null
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2011 New Dream Network
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation. See file COPYING.
+ *
+ */
+
+#ifndef CEPH_GLOBAL_CONTEXT_H
+#define CEPH_GLOBAL_CONTEXT_H
+
+class CephContext;
+struct md_config_t;
+
+extern CephContext *g_ceph_context;
+extern md_config_t *g_conf;
+
+#endif