$NetBSD: patch-ad,v 1.1 2009/07/21 11:50:35 tnn Exp $

--- exrenvmap/main.cpp.orig	2007-04-25 03:07:51.000000000 +0200
+++ exrenvmap/main.cpp
@@ -45,6 +45,7 @@
 #include <iostream>
 #include <exception>
 #include <stdlib.h>
+#include <string.h>
 
 using namespace Imf;
 using namespace std;