gint vik_maps_layer_get_map_type(VikMapsLayer *vml);
gchar *vik_maps_layer_get_map_label(VikMapsLayer *vml);
gchar *maps_layer_default_dir ();
gint vik_maps_layer_get_map_type(VikMapsLayer *vml);
gchar *vik_maps_layer_get_map_label(VikMapsLayer *vml);
gchar *maps_layer_default_dir ();