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diff --git a/cpukit/score/inline/rtems/score/tqdata.inl b/cpukit/score/inline/rtems/score/tqdata.inl
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+++ b/cpukit/score/inline/rtems/score/tqdata.inl
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+/** 
+ *  @file  rtems/score/tqdata.inl
+ *
+ *  This file contains the static inline implementation of the inlined
+ *  routines needed to support the Thread Queue Data.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2008.
+ *  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.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#ifndef _RTEMS_SCORE_TQDATA_H
+# error "Never use <rtems/score/tqdata.inl> directly; include <rtems/score/tqdata.h> instead."
+#endif
+
+#ifndef _RTEMS_SCORE_TQDATA_INL
+#define _RTEMS_SCORE_TQDATA_INL
+
+/**
+ *  @addtogroup ScoreThreadQ 
+ *  @{
+ */
+
+/**
+ *  This function returns the index of the priority chain on which
+ *  a thread of the_priority should be placed.
+ */
+
+RTEMS_INLINE_ROUTINE uint32_t   _Thread_queue_Header_number (
+  Priority_Control the_priority
+)
+{
+  return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER);
+}
+
+/**
+ *  This function returns true if the_priority indicates that the
+ *  enqueue search should start at the front of this priority
+ *  group chain, and false if the search should start at the rear.
+ */
+
+RTEMS_INLINE_ROUTINE bool _Thread_queue_Is_reverse_search (
+  Priority_Control the_priority
+)
+{
+  return ( the_priority & TASK_QUEUE_DATA_REVERSE_SEARCH_MASK );
+}
+
+/**
+ *  This routine is invoked to indicate that the specified thread queue is
+ *  entering a critical section.
+ */
+ 
+RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
+  Thread_queue_Control *the_thread_queue
+)
+{
+  the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
+}
+
+/**
+ *  @}
+ */
+
+#endif
+/* end of include file */