X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCockpit%2Fpanel_io.hxx;h=8c38f8d99cae914c07235ffa6ddfce512840d716;hb=fee003e8cc17f0aa9a1e9280dd823d20e231e967;hp=0f203dfc0c51f13059e5f32a692098fd178c14f8;hpb=59583890262247d73f48f4f1af21303ea41fda47;p=flightgear.git

diff --git a/src/Cockpit/panel_io.hxx b/src/Cockpit/panel_io.hxx
index 0f203dfc0..8c38f8d99 100644
--- a/src/Cockpit/panel_io.hxx
+++ b/src/Cockpit/panel_io.hxx
@@ -33,11 +33,9 @@
 
 #include STL_IOSTREAM
 
-#include "panel.hxx"
-
-#if !defined (SG_HAVE_NATIVE_SGI_COMPILERS)
 SG_USING_STD(istream);
-#endif
+
+class FGPanel;
 
 extern FGPanel * fgReadPanel (istream &input);
 extern FGPanel * fgReadPanel (const string &relative_path);