diff --git a/src/Network/native_fdm.hxx b/src/Network/native_fdm.hxx index adb78ecbf..7d55b3638 100644 --- 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: