--- /dev/null
+#ifndef NAVIT_PROJECTION_H
+#define NAVIT_PROJECTION_H
+
+enum projection {
+ projection_none, projection_mg, projection_garmin
+};
+
+enum map_datum {
+ map_datum_none, map_datum_wgs84, map_datum_dhdn
+};
+
+enum projection projection_from_name(const char *name);
+char * projection_to_name(enum projection proj);
+
+#endif
+