Boris Koenig:

[flightgear.git] / src / Main / util.hxx

diff --git a/src/Main/util.hxx b/src/Main/util.hxx
index 093e7d69e7e78cd571a25e613e691c7a94dcd02b..773a8c517cea712ce5ca2095f0fa6ce0ba0c35c7 100644 (file)
--- a/src/Main/util.hxx
+++ b/src/Main/util.hxx
@@ -37,6 +37,18 @@
 extern void fgDefaultWeatherValue (const char * propname, double value);
 
 
+/**
+ * Set up a plausible wind layout, boundary and aloft,
+ * based on just a few parameters.
+ *
+ * @param min_hdg Minimal wind heading
+ * @param max_hdg Maximal wind heading
+ * @param speed Windspeed in knots
+ * @param gust Wind gust variation in knots
+ */
+extern void fgSetupWind (double min_hdg, double max_hdg,
+                         double speed, double gust);
+
 /**
  * Clean up and exit FlightGear.
  *