--- libaitsched/inc/defs.h	2014/01/28 13:17:33	1.12
+++ libaitsched/inc/defs.h	2014/04/27 16:20:37	1.13
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: defs.h,v 1.12 2014/01/28 13:17:33 misho Exp $
+* $Id: defs.h,v 1.13 2014/04/27 16:20:37 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -57,6 +57,10 @@ SUCH DAMAGE.
 
 #ifndef EV_EOF
 #define EV_EOF			0x8000
+#endif
+
+#ifndef SIGRTMIN
+#define SIGRTMIN		65
 #endif
 
 #define MAX_TASK_MISS		12