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--- a/upputils.h
+++ b/upputils.h
@@ -1,5 +1,26 @@
+/* Copyright (C) 2014 J.F.Dockes
+ *	 This program is free software; you can redistribute it and/or modify
+ *	 it under the terms of the GNU General Public License as published by
+ *	 the Free Software Foundation; either version 2 of the License, or
+ *	 (at your option) any later version.
+ *
+ *	 This program 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 General Public License for more details.
+ *
+ *	 You should have received a copy of the GNU General Public License
+ *	 along with this program; if not, write to the
+ *	 Free Software Foundation, Inc.,
+ *	 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
 #ifndef _UPPUTILS_H_INCLUDED_
 #define _UPPUTILS_H_INCLUDED_
+
+/** Small utilities mostly to translate from libupnpp to sayonara data 
+ * elements
+ */
 
 #include <QString>
 
@@ -8,5 +29,11 @@
     return std::string((const char *)qs.toUtf8());
 }
 
+struct MetaData;
+class UPnPDirObject;
+
+extern bool udirentToMetadata(UPnPDirObject *, MetaData *);
+
+
 
 #endif /* _UPPUTILS_H_INCLUDED_ */