+/* KML export preferences */
+typedef enum {
+ VIK_KML_EXPORT_UNITS_METRIC,
+ VIK_KML_EXPORT_UNITS_STATUTE,
+ VIK_KML_EXPORT_UNITS_NAUTICAL,
+} vik_kml_export_units_t;
+
+vik_kml_export_units_t a_vik_get_kml_export_units ( );
+
+typedef enum {
+ VIK_GPX_EXPORT_TRK_SORT_ALPHA,
+ VIK_GPX_EXPORT_TRK_SORT_TIME,
+} vik_gpx_export_trk_sort_t;
+
+vik_gpx_export_trk_sort_t a_vik_get_gpx_export_trk_sort ( );
+
+#ifndef WINDOWS
+/* Windows automatically uses the system defined viewer
+ ATM for other systems need to specify the program to use */
+const gchar* a_vik_get_image_viewer ( );
+#endif
+
+const gchar* a_vik_get_external_gpx_program_1 ( );
+
+const gchar* a_vik_get_external_gpx_program_2 ( );
+