$NetBSD: patch-ar,v 1.1.1.1 2005/01/25 15:59:27 xtraeme Exp $

--- x11/viewport.cpp.orig	2003-11-27 15:28:43.000000000 -0800
+++ x11/viewport.cpp	2003-11-27 15:28:54.000000000 -0800
@@ -44,7 +44,8 @@
 #include <X11/Xos.h>
 #include <X11/keysym.h>
 }
-#include <strstream.h>
+#include <strstream>
+using namespace std;
 
 
 #define TICK_BORDER_WIDTH 5 // border width big enough for a tick mark.