//
// Written by Curtis Olson, started May 2004.
//
-// Copyright (C) 2004 Curtis L. Olson - curt@flightgear.org
+// Copyright (C) 2004 Curtis L. Olson - http://www.flightgear.org/~curt
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// load and initialize the navigational databases
-bool fgNavDBInit( FGNavList *navlist, FGNavList *loclist, FGNavList *gslist,
- FGNavList *dmelist, FGNavList *mkrbeacons );
-
+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 );
#endif // _FG_NAVDB_HXX