diff --git a/src/saveload/saveload_internal.h b/src/saveload/saveload_internal.h
new file mode 100644
--- /dev/null
+++ b/src/saveload/saveload_internal.h
@@ -0,0 +1,40 @@
+/* $Id$ */
+
+/** @file saveload_internal.h Declaration of functions used in more save/load files */
+
+#ifndef SAVELOAD_INTERNAL_H
+#define SAVELOAD_INTERNAL_H
+
+#include "../strings_type.h"
+#include "../company_manager_face.h"
+#include "../order_base.h"
+
+void InitializeOldNames();
+StringID RemapOldStringID(StringID s);
+char *CopyFromOldName(StringID id);
+void ResetOldNames();
+
+void FixOldWaypoints();
+
+void AfterLoadWaypoints();
+void AfterLoadVehicles(bool part_of_load);
+void AfterLoadStations();
+void AfterLoadTown();
+void UpdateHousesAndTowns();
+
+void UpdateOldAircraft();
+
+void SaveViewportBeforeSaveGame();
+void ResetViewportAfterLoadGame();
+
+void ConvertOldMultiheadToNew();
+void ConnectMultiheadedTrains();
+
+extern int32 _saved_scrollpos_x;
+extern int32 _saved_scrollpos_y;
+
+CompanyManagerFace ConvertFromOldCompanyManagerFace(uint32 face);
+
+Order UnpackOldOrder(uint16 packed);
+
+#endif /* SAVELOAD_INTERNAL_H */