#include <simgear/compiler.h>
-#include <simgear/misc/sg_path.hxx>
-#include "navlist.hxx"
-#include "fixlist.hxx"
+class FGNavList;
+class FGTACANList;
// load and initialize the navigational databases
bool fgNavDBInit( FGNavList *navlist, FGNavList *loclist, FGNavList *gslist,
- FGNavList *dmelist, FGNavList *mkrbeacons,
+ FGNavList *dmelist,
FGNavList *tacanlist, FGNavList *carrierlist,
FGTACANList *channellist );
+/**
+ * Return the property node corresponding to the runway ILS installation,
+ * from the Airports/I/C/A/ICAO.ils.xml file (loading it if necessary)
+ * returns NULL is no ILS data is defined for the runway.
+ */
+SGPropertyNode* ilsDataForRunwayAndNavaid(FGRunway* aRunway, const std::string& aNavIdent);
+
+/**
+ * Helper to map a nav.data name (eg 'KBWI 33R GS') into a FGRunway reference.
+ * returns NULL, and complains loudly, if the airport/runway is not found.
+ */
+FGRunway* getRunwayFromName(const std::string& aName);
+
#endif // _FG_NAVDB_HXX