$NetBSD: patch-Metric_cpp,v 1.1 2012/06/18 05:41:00 dholland Exp $

Use standard headers.

--- Metric.cpp~	2007-03-16 06:17:17.000000000 +0000
+++ Metric.cpp
@@ -14,6 +14,8 @@ You should have received a copy of the G
 if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
 
+#include <cstdio>
+
 #include "Metric.h"
 #include "CompareArgs.h"
 #include "RGBAImage.h"