--- src/Screen.cc.orig	2005-01-31 19:42:04.896674960 +0100
+++ src/Screen.cc	2005-01-31 19:42:39.719381104 +0100
@@ -63,6 +63,7 @@
 #include <sstream>
 #include <iostream>
 #include <iomanip>
+#include <cerrno>
 
 using std::cout;
 using std::cerr;