The GtkRadiant sources as originally released under the GPL license.

contrib/prtview/gtkdlgs.h

@@ -0,0 +1,27 @@
+/*
+PrtView plugin for GtkRadiant
+Copyright (C) 2001 Geoffrey Dewan, Loki software and qeradiant.com
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef _GTKDLGS_H_
+#define _GTKDLGS_H_
+
+int DoLoadPortalFileDialog ();
+void DoAboutDlg ();
+void DoConfigDialog ();
+
+#endif // _GTKDLGS_H_