$NetBSD: patch-dupe__file_cc,v 1.1 2012/05/08 18:25:08 dholland Exp $

Use standard headers.

--- dupe_file.cc~	2004-05-29 23:00:05.000000000 +0000
+++ dupe_file.cc
@@ -20,6 +20,7 @@
 #include "log.h"
 #include "path.h"
 
+#include <cstring>
 #include <dirent.h>
 #include <ctype.h>
 #include <sys/stat.h>