Melchior FRANZ:

[flightgear.git] / src / Cockpit / panel_io.hxx

diff --git a/src/Cockpit/panel_io.hxx b/src/Cockpit/panel_io.hxx
index 6aea75e23d83dbf947858a2010618aa64ac70704..8c38f8d99cae914c07235ffa6ddfce512840d716 100644 (file)
--- a/src/Cockpit/panel_io.hxx
+++ b/src/Cockpit/panel_io.hxx
@@ -33,9 +33,9 @@
 
 #include STL_IOSTREAM
 
-#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);