Added an #include for possible time syncing code.

diff --git a/src/Network/native_fdm.hxx b/src/Network/native_fdm.hxx
index adb78ecbf5f238abab3c103eecc399b841f2e3e6..7d55b36385acda31551fc484db0371c9e8f2c58d 100644 (file)
--- a/src/Network/native_fdm.hxx
+++ b/src/Network/native_fdm.hxx
@@ -27,6 +27,8 @@
 
 #include <simgear/compiler.h>
 
+#include <simgear/timing/timestamp.hxx>
+
 #include <FDM/flight.hxx>
 
 #include "protocol.hxx"
@@ -37,6 +39,7 @@ class FGNativeFDM : public FGProtocol, public FGInterface {
 
     FGNetFDM buf;
     int length;
+    SGTimeStamp last_time;
 
 public: