diff -ruN a/diablo-6-CUR-20140422-00/dreaderd/defs.h diablo-6-CUR-20140422-00/dreaderd/defs.h
--- a/diablo-6-CUR-20140422-00/dreaderd/defs.h	2017-01-13 13:52:36.608902297 +0100
+++ diablo-6-CUR-20140422-00/dreaderd/defs.h	2016-07-24 16:55:41.986732659 +0200
@@ -3,6 +3,7 @@
 #include <lib/defs.h>
 #include <sys/uio.h>
 #ifdef	USE_PRCTL
+#include <sys/resource.h>
 #include <sys/prctl.h>
 #endif