diff -p -up enemylines4-1.0/c3_tpl.h.gcc43 enemylines4-1.0/c3_tpl.h
--- enemylines4-1.0/c3_tpl.h.gcc43	2005-12-14 10:58:00.000000000 +0100
+++ enemylines4-1.0/c3_tpl.h	2009-12-12 22:31:05.000000000 +0100
@@ -1,3 +1,4 @@
+#include <limits>
 #include <iostream>
 #include <sstream>
 #include <utility>
diff -p -up enemylines4-1.0/random.cc.gcc43 enemylines4-1.0/random.cc
--- enemylines4-1.0/random.cc.gcc43	2005-12-14 10:58:00.000000000 +0100
+++ enemylines4-1.0/random.cc	2009-12-12 22:31:05.000000000 +0100
@@ -1,5 +1,6 @@
 #include "random.h"
 
+#include <cstdlib>
 #include <iostream>
 
 
diff -p -up enemylines4-1.0/track.cc.gcc43 enemylines4-1.0/track.cc
--- enemylines4-1.0/track.cc.gcc43	2009-12-12 22:31:05.000000000 +0100
+++ enemylines4-1.0/track.cc	2009-12-12 22:45:50.000000000 +0100
@@ -4,6 +4,8 @@
 #include "random.h"
 #include "assert.h"
 
+#include <cstdlib>
+
 namespace el4 {