--- libaitsched/inc/aitsched.h	2012/08/21 11:45:34	1.14.2.2
+++ libaitsched/inc/aitsched.h	2012/08/21 12:50:08	1.14.2.3
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitsched.h,v 1.14.2.2 2012/08/21 11:45:34 misho Exp $
+* $Id: aitsched.h,v 1.14.2.3 2012/08/21 12:50:08 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -269,6 +269,20 @@ int schedEnd(sched_root_task_t ** __restrict root);
  */
 int schedRegisterHooks(sched_root_task_t * __restrict root);
 /*
+ * sched_useTask() - Get and init new task
+ *
+ * @root = root task
+ * return: NULL error or !=NULL prepared task
+ */
+inline sched_task_t *sched_useTask(sched_root_task_t * __restrict root);
+/*
+ * sched_unuseTask() - Unlock and put task to unuse queue
+ *
+ * @task = task
+ * return: always is NULL
+ */
+inline sched_task_t *sched_unuseTask(sched_task_t * __restrict task);
+/*
  * schedPolling() - Polling timeout period if no timer task is present
  *
  * @root = root task
@@ -644,9 +658,10 @@ sched_task_t *schedThread(sched_root_task_t * __restri
 					TASK_ROOT(t)->root_hooks.hook_exec.exit((t), \
 							(void*) (x)); \
 				TASK_ROOT(t)->root_ret = (void*) (x); \
-				if (TASK_TYPE(t) == taskTHREAD) \
+				if (TASK_TYPE(t) == taskTHREAD) { \
+					sched_unuseTask(t); \
 					pthread_exit((void*) (x)); \
-				else \
+				} else \
 					return ((void*) (x)); \
 } while (0)