new file mode 100644
--- /dev/null
+++ b/src/station_gui.h
@@ -0,0 +1,55 @@
+/* $Id$ */
+
+/** @file station_gui.h Contains enums and function declarations connected with stations GUI */
+
+#ifndef STATION_GUI_H
+#define STATION_GUI_H
+
+/** Enum for PlayerStations, referring to _player_stations_widgets */
+enum StationListWidgets {
+	SLW_CLOSEBOX       =  0, ///< Close 'X' button
+
+	SLW_LIST           =  3, ///< The main panel, list of stations
+
+	SLW_TRAIN          =  6, ///< 'TRAIN' button - list only facilities where is a railroad station
+	SLW_TRUCK,
+	SLW_BUS,
+	SLW_AIRPLANE,
+	SLW_SHIP,
+	SLW_FACILALL,            ///< 'ALL' button - list all facilities
+
+	SLW_PAN_BETWEEN    = 12, ///< Small panel between list of types of ficilities and list of cargo types
+	SLW_NOCARGOWAITING = 13, ///< 'NO' button - list stations where no cargo is waiting
+	SLW_CARGOALL       = 14, ///< 'ALL' button - list all stations
+	SLW_PAN_RIGHT      = 15, ///< Panel right of list of cargo types
+
+	SLW_SORTBY         = 16, ///< 'Sort by' button - reverse sort direction
+	SLW_SORTCRITERIA   = 17, ///< Button - list of criteria
+	SLW_SORTDROPBTN    = 18, ///< Dropdown button
+	SLW_PAN_SORT_RIGHT = 19, ///< Panel right of sorting options
+
+	SLW_CARGOSTART     = 20, ///< Widget numbers used for list of cargo types (not present in _player_stations_widgets)
+};
+
+/** Enum for StationView, referring to _station_view_widgets and _station_view_expanded_widgets */
+enum StationViewWidgets {
+	SVW_CLOSEBOX   =  0, ///< Close 'X' button
+	SVW_CAPTION    =  1, ///< Caption of the window
+	SVW_WAITING    =  3, ///< List of waiting cargo
+	SVW_ACCEPTLIST =  5, ///< List of accepted cargos
+	SVW_RATINGLIST =  6, ///< Ratings of cargos
+	SVW_LOCATION   =  7, ///< 'Location' button
+	SVW_RATINGS    =  8, ///< 'Ratings' button
+	SVW_ACCEPTS    =  8, ///< 'Accepts' button
+	SVW_RENAME     =  9, ///< 'Rename' button
+	SVW_TRAINS     = 10, ///< List of scheduled trains button
+	SVW_ROADVEHS,        ///< List of scheduled road vehs button
+	SVW_PLANES,          ///< List of scheduled planes button
+	SVW_SHIPS,           ///< List of scheduled ships button
+};
+
+/* sorter stuff */
+void RebuildStationLists();
+void ResortStationLists();
+
+#endif /* STATION_GUI_H */