Hide the full screen setting when support isn't present.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4930 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/vncviewer/parameters.h b/vncviewer/parameters.h
index ce122e7..a935ea0 100644
--- a/vncviewer/parameters.h
+++ b/vncviewer/parameters.h
@@ -37,7 +37,9 @@
 extern rfb::BoolParameter noJpeg;
 extern rfb::IntParameter qualityLevel;
 
+#ifdef HAVE_FLTK_FULLSCREEN
 extern rfb::BoolParameter fullScreen;
+#endif // HAVE_FLTK_FULLSCREEN
 extern rfb::StringParameter desktopSize;
 extern rfb::BoolParameter remoteResize;