-void ev_gui_menu_position_tree_selection (GtkMenu *menu,
- gint *x,
- gint *y,
- gboolean *push_in,
- gpointer user_data);
-
-#ifdef WITH_GNOME_PRINT
-GnomePrintConfig* load_print_config_from_file (void);
-void save_print_config_to_file (GnomePrintConfig *config);
-gboolean using_postscript_printer (GnomePrintConfig *config);
-gboolean using_pdf_printer (GnomePrintConfig *config);
-#endif
+void ev_gui_menu_position_tree_selection (GtkMenu *menu,
+ gint *x,
+ gint *y,
+ gboolean *push_in,
+ gpointer user_data);
+
+gint get_num_monitors (GtkWindow * window);
+
+gdouble get_screen_dpi (GtkWindow * window);
+
+void file_chooser_dialog_add_writable_pixbuf_formats (GtkFileChooser *chooser);
+GdkPixbufFormat* get_gdk_pixbuf_format_by_extension (gchar *uri);