Index: stroq-0.2/playarea.cpp
===================================================================
--- stroq-0.2.orig/playarea.cpp	2007-05-29 17:21:21.000000000 +0200
+++ stroq-0.2/playarea.cpp	2007-05-29 17:21:28.000000000 +0200
@@ -34,6 +34,7 @@
 #include <qpixmap.h>
 #include <qsettings.h>
 #include <qfile.h>
+#include <cstdlib>
 #include <vector>
 
 #include "playarea.h"