Updated adf property names.

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

diff --git a/src/Network/ray.hxx b/src/Network/ray.hxx
index 8343b604daa24c70b195be9b041346cd7d5c7c2a..ce15583dfbb433a78f4ba15ae6835aeb575d9b86 100644 (file)
--- a/src/Network/ray.hxx
+++ b/src/Network/ray.hxx
@@ -25,13 +25,15 @@
 #define _FG_RAY_HXX
 
 
+#include <stdio.h>             // FILE
+
 #include <simgear/compiler.h>
 
 #include STL_STRING
 
 #include "protocol.hxx"
 
-FG_USING_STD(string);
+SG_USING_STD(string);
 
 
 class FGRAY : public FGProtocol {