--- lib/yaflib/yaf/frontend/producer/image/imageGenerator.h.orig	Sun Jan 23 16:54:23 2000
+++ lib/yaflib/yaf/frontend/producer/image/imageGenerator.h	Sun Jan 23 16:54:31 2000
@@ -27,6 +27,7 @@
 // with a yaf internal Image class!
 
 #include <qpixmap.h>
+#include <unistd.h>
 
 /**
    This class produces QImages.