--- ./src/xosd.cpp.orig	2009-11-17 14:51:39.000000000 +0100
+++ ./src/xosd.cpp	2009-11-17 14:53:04.000000000 +0100
@@ -14,6 +14,8 @@
 
 #include <kdebug.h>
 
+#include <cstdlib>
+
 xosd::xosd(QWidget *parent, const char *name) : QWidget(parent, name, WStyle_Customize |  WRepaintNoErase | WStyle_NoBorder | WDestructiveClose | WResizeNoErase | WMouseNoMask | WStyle_StaysOnTop | WX11BypassWM)
 {
   info = new NETWinInfo( qt_xdisplay(), winId(), qt_xrootwin(), NET::WMState);