--- libaitsched/inc/aitsched.h	2023/02/23 17:13:01	1.31.2.2
+++ libaitsched/inc/aitsched.h	2023/02/25 15:40:48	1.31.2.3
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitsched.h,v 1.31.2.2 2023/02/23 17:13:01 misho Exp $
+* $Id: aitsched.h,v 1.31.2.3 2023/02/25 15:40:48 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -225,8 +225,10 @@ struct sched_RootTask {
 	intptr_t	root_cond[1];
 	void		*root_ret;
 #ifdef HAVE_LIBPTHREAD
+	pthread_mutex_t	root_sigmtx;
 	pthread_t	root_sigthr;
 	sigset_t	root_sigset;
+	sigset_t	root_oldset;
 #endif
 
 	pthread_mutex_t	root_mtx[taskMAX];