#include <simgear/compiler.h>
-#include <simgear/misc/sg_path.hxx>
-
-// #include <map>
-// #include <vector>
-// #include <string>
-
-#include "navlist.hxx"
-#include "fixlist.hxx"
-
-// SG_USING_STD(map);
-// SG_USING_STD(vector);
-// SG_USING_STD(string);
+#include <string>
+// forward decls
+class FGTACANList;
+class SGPath;
+class SGPropertyNode;
+class FGRunway;
+namespace flightgear
+{
+
// load and initialize the navigational databases
-bool fgNavDBInit( FGAirportList *airports,
- FGNavList *navlist, FGNavList *loclist, FGNavList *gslist,
- FGNavList *dmelist, FGNavList *mkrbeacons,
- FGNavList *tacanlist, FGNavList *carrierlist,
- FGTACANList *channellist );
-
-// This routines traverses the localizer list and attempts to match
-// each entry with it's corresponding runway. When it is successful,
-// it then "moves" the localizer and updates it's heading so it
-// *perfectly* aligns with the runway, but is still the same distance
-// from the runway threshold.
-void fgNavDBAlignLOCwithRunway( FGRunwayList *runways, FGNavList *loclist,
- double threshold );
-
+bool navDBInit(const SGPath& path);
+
+bool loadCarrierNav(const SGPath& path);
+
+bool loadTacan(const SGPath& path, FGTACANList *channellist);
+
+} // of namespace flightgear
+
#endif // _FG_NAVDB_HXX