diff -ur fillets-ng-0.8.0.orig/src/gengine/OptionAgent.cpp fillets-ng-0.8.0/src/gengine/OptionAgent.cpp
--- fillets-ng-0.8.0.orig/src/gengine/OptionAgent.cpp	2006-02-12 13:59:06 +0200
+++ fillets-ng-0.8.0/src/gengine/OptionAgent.cpp	2008-12-02 05:52:52 +0200
@@ -26,6 +26,8 @@
 #include <string.h> //strlen
 #include <locale.h> //setlocale
 
+#include <cstdlib> //getenv
+
 #ifndef LC_MESSAGES
 #define LC_MESSAGES LC_CTYPE
 #endif
diff -ur fillets-ng-0.8.0.orig/src/gengine/StringTool.cpp fillets-ng-0.8.0/src/gengine/StringTool.cpp
--- fillets-ng-0.8.0.orig/src/gengine/StringTool.cpp	2007-06-30 17:55:12 +0300
+++ fillets-ng-0.8.0/src/gengine/StringTool.cpp	2008-12-02 05:53:36 +0200
@@ -10,6 +10,8 @@
 
 #include <sstream>
 
+#include <cstdlib> //strtol
+
 //-----------------------------------------------------------------
 /**
  * Convert string to number.
diff -ur fillets-ng-0.8.0.orig/src/level/Landslip.cpp fillets-ng-0.8.0/src/level/Landslip.cpp
--- fillets-ng-0.8.0.orig/src/level/Landslip.cpp	2004-08-27 14:37:56 +0300
+++ fillets-ng-0.8.0/src/level/Landslip.cpp	2008-12-02 05:55:06 +0200
@@ -11,6 +11,8 @@
 #include "Rules.h"
 #include "minmax.h"
 
+#include <cstring> //memset
+
 //-----------------------------------------------------------------
     Landslip::Landslip(const ModelList &models)
 : m_models(models)