X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FInstrumentation%2Fslip_skid_ball.hxx;h=4c11c1df595d75fb489756866044f097ce214b9e;hb=863b0c943251fae620406ec8983e5f69e1424731;hp=14010af025c9a5892862f8c0ce908affd8f74308;hpb=95e3e9d28bd46855aea5055c6eb8cc67feba0703;p=flightgear.git

diff --git a/src/Instrumentation/slip_skid_ball.hxx b/src/Instrumentation/slip_skid_ball.hxx
index 14010af02..4c11c1df5 100644
--- a/src/Instrumentation/slip_skid_ball.hxx
+++ b/src/Instrumentation/slip_skid_ball.hxx
@@ -11,8 +11,8 @@
 # error This library requires C++
 #endif
 
-#include <simgear/misc/props.hxx>
-#include <Main/fgfs.hxx>
+#include <simgear/props/props.hxx>
+#include <simgear/structure/subsystem_mgr.hxx>
 
 #include "gyro.hxx"
 
@@ -30,7 +30,7 @@
  *
  * /instrumentation/slip-skid-ball/indicated-slip-skid
  */
-class SlipSkidBall : public FGSubsystem
+class SlipSkidBall : public SGSubsystem
 {
 
 public:
@@ -50,7 +50,8 @@ private:
     SGPropertyNode_ptr _y_accel_node;
     SGPropertyNode_ptr _z_accel_node;
     SGPropertyNode_ptr _out_node;
-    
+    SGPropertyNode_ptr _override_node;
+   
 };
 
 #endif // __INSTRUMENTS_SLIP_SKID_BALL_HXX