Remove unnecessary includes/using

[flightgear.git] / src / Network / native_ctrls.hxx

diff --git a/src/Network/native_ctrls.hxx b/src/Network/native_ctrls.hxx
index bc57e58acfaf8ba7b5a9a269694bdab131638fce..4e4afe57912be493887cada70b7f9af941e733ad 100644 (file)
--- a/src/Network/native_ctrls.hxx
+++ b/src/Network/native_ctrls.hxx
@@ -33,15 +33,13 @@
 #include "protocol.hxx"
 #include "net_ctrls.hxx"
 
-SG_USING_STD(string);
+using std::string;
 
 class FGNativeCtrls : public FGProtocol {
 
     FGNetCtrls net_ctrls;
     FGControls ctrls;
 
-    int length;
-
 public:
 
     FGNativeCtrls();