$NetBSD: patch-ae,v 1.2 2005/11/03 19:56:36 rillig Exp $

--- src/Zs.cc.orig	1998-12-07 08:28:51.000000000 +0000
+++ src/Zs.cc
@@ -1,6 +1,6 @@
 /* EII for Plane wave model */
 
-#include <stream.h>
+#include <sstream>
 #include <stdlib.h>
 #include <stdio.h>
 #include <math.h>