toggle fullscreen: also adapt GUI plane when resizing

[flightgear.git] / src / Autopilot / inputvalue.hxx

diff --git a/src/Autopilot/inputvalue.hxx b/src/Autopilot/inputvalue.hxx
index 40c0377ad43025ed5727384c93cdb45dcaed224d..c85bfd74a7f164b72cf55eccc54d5f388286e365 100644 (file)
--- a/src/Autopilot/inputvalue.hxx
+++ b/src/Autopilot/inputvalue.hxx
@@ -21,6 +21,11 @@
 #ifndef _INPUTVALUE_HXX
 #define _INPUTVALUE_HXX 1
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+
 #include <simgear/structure/SGExpression.hxx>
 
 namespace FGXMLAutopilot {
@@ -40,7 +45,8 @@ private:
      InputValue_ptr maxPeriod; // The maximum value of the period
 public:
      PeriodicalValue( SGPropertyNode_ptr node );
-     double normalize( double value );
+     double normalize( double value ) const;
+     double normalizeSymmetric( double value ) const;
 };
 
 /**