diff --git a/libs/sofia-sip/libsofia-sip-ua/nua/nua_types.h b/libs/sofia-sip/libsofia-sip-ua/nua/nua_types.h
new file mode 100644
index 0000000000..f8022a66a0
--- /dev/null
+++ b/libs/sofia-sip/libsofia-sip-ua/nua/nua_types.h
@@ -0,0 +1,55 @@
+/*
+ * This file is part of the Sofia-SIP package
+ *
+ * Copyright (C) 2008 Nokia Corporation.
+ *
+ * Contact: Pekka Pessi <pekka.pessi@nokia.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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 GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef NUA_TYPES_H
+/** Defined when <nua_types.h> has been included. */
+#define NUA_TYPES_H
+
+/**@internal @file nua_types.h 
+ * @brief Internal types for nua.
+ *
+ * @author Pekka Pessi <Pekka.Pessi@nokia.com>
+ */
+
+typedef struct nua_handle_preferences nua_handle_preferences_t;
+typedef struct nua_global_preferences nua_global_preferences_t;
+
+#ifndef NUA_OWNER_T
+#define NUA_OWNER_T struct nua_owner_s
+#endif
+typedef NUA_OWNER_T nua_owner_t;
+
+typedef struct nua_dialog_state nua_dialog_state_t;
+typedef struct nua_dialog_usage nua_dialog_usage_t;
+typedef struct nua_server_request nua_server_request_t; 
+typedef struct nua_client_request nua_client_request_t; 
+typedef struct nua_dialog_peer_info nua_dialog_peer_info_t;
+
+#ifndef NUA_SAVED_SIGNAL_T
+#define NUA_SAVED_SIGNAL_T struct nua_saved_signal *
+#endif
+
+typedef NUA_SAVED_SIGNAL_T nua_saved_signal_t;
+
+#endif