X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCockpit%2Fpanel_io.hxx;h=5d5fd09fbc550a7b7e6572b293aaf79147450942;hb=b3d59ed5636cc416f83db0fd5f2698759af944fb;hp=839f0a810fd67295bffb429418d4af9f94ec4fee;hpb=c9813d1b5d79b4aad13c263690a0223086af25ac;p=flightgear.git

diff --git a/src/Cockpit/panel_io.hxx b/src/Cockpit/panel_io.hxx
index 839f0a810..5d5fd09fb 100644
--- a/src/Cockpit/panel_io.hxx
+++ b/src/Cockpit/panel_io.hxx
@@ -25,19 +25,14 @@
 #  include <config.h>
 #endif
 
-#ifdef HAVE_WINDOWS_H          
-#  include <windows.h>
-#endif
-
 #include <simgear/compiler.h>
 
-#include STL_IOSTREAM
-
-SG_USING_STD(istream);
+#include <iosfwd>
+#include <string>
 
 class FGPanel;
 
-extern FGPanel * fgReadPanel (istream &input);
-extern FGPanel * fgReadPanel (const string &relative_path);
+extern FGPanel * fgReadPanel (std::istream &input);
+extern FGPanel * fgReadPanel (const std::string &relative_path);
 
 #endif // __PANEL_IO_HXX