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diff --git a/cpukit/include/rtems/rtems/tasksimpl.h b/cpukit/include/rtems/rtems/tasksimpl.h
new file mode 100644
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+++ b/cpukit/include/rtems/rtems/tasksimpl.h
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+/**
+ * @file
+ *
+ * @ingroup ClassicTasksImpl
+ *
+ * @brief Classic Tasks Manager Implementation
+ */
+
+/*  COPYRIGHT (c) 1989-2014.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef _RTEMS_RTEMS_TASKSIMPL_H
+#define _RTEMS_RTEMS_TASKSIMPL_H
+
+#include <rtems/rtems/tasks.h>
+#include <rtems/score/objectimpl.h>
+#include <rtems/score/schedulerimpl.h>
+#include <rtems/score/threadimpl.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup ClassicTasksImpl Classic Tasks Manager Implementation
+ *
+ * @ingroup ClassicTasks
+ *
+ * @{
+ */
+
+/**
+ *  The following instantiates the information control block used to
+ *  manage this class of objects.
+ */
+extern Thread_Information _RTEMS_tasks_Information;
+
+/**
+ *  @brief RTEMS User Task Initialization
+ *
+ *  This routine creates and starts all configured user
+ *  initialization threads.
+ */
+void _RTEMS_tasks_Initialize_user_tasks( void );
+
+RTEMS_INLINE_ROUTINE Thread_Control *_RTEMS_tasks_Allocate(void)
+{
+  _Objects_Allocator_lock();
+
+  _Thread_Kill_zombies();
+
+  return (Thread_Control *)
+    _Objects_Allocate_unprotected( &_RTEMS_tasks_Information.Objects );
+}
+
+/**
+ *  @brief Frees a task control block.
+ *
+ *  This routine frees a task control block to the
+ *  inactive chain of free task control blocks.
+ */
+RTEMS_INLINE_ROUTINE void _RTEMS_tasks_Free (
+  Thread_Control *the_task
+)
+{
+  _Objects_Free(
+    _Objects_Get_information_id( the_task->Object.id ),
+    &the_task->Object
+  );
+}
+
+/**
+ * @brief Converts the RTEMS API priority to the corresponding SuperCore
+ * priority and validates it.
+ *
+ * The RTEMS API system priority is accepted as valid.
+ *
+ * @param[in] scheduler The scheduler instance.
+ * @param[in] priority The RTEMS API priority to convert and validate.
+ * @param[out] valid Indicates if the RTEMS API priority is valid and a
+ *   corresponding SuperCore priority in the specified scheduler instance
+ *   exists.
+ *
+ * @return The corresponding SuperCore priority.
+ */
+RTEMS_INLINE_ROUTINE Priority_Control _RTEMS_Priority_To_core(
+  const Scheduler_Control *scheduler,
+  rtems_task_priority      priority,
+  bool                    *valid
+)
+{
+  *valid = ( priority <= scheduler->maximum_priority );
+
+  return _Scheduler_Map_priority( scheduler, (Priority_Control) priority );
+}
+
+/**
+ * @brief Converts the SuperCore priority to the corresponding RTEMS API
+ * priority.
+ *
+ * @param[in] scheduler The scheduler instance.
+ * @param[in] priority The SuperCore priority to convert.
+ *
+ * @return The corresponding RTEMS API priority.
+ */
+RTEMS_INLINE_ROUTINE rtems_task_priority _RTEMS_Priority_From_core(
+  const Scheduler_Control *scheduler,
+  Priority_Control         priority
+)
+{
+  return (rtems_task_priority)
+    _Scheduler_Unmap_priority( scheduler, priority );
+}
+
+/**@}*/
+
+#if defined(RTEMS_MULTIPROCESSING)
+#include <rtems/rtems/taskmp.h>
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */