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/*  tqdata.inl

 *

 *  This file contains the macro implementation of the inlined

 *  routines needed to support the Thread Queue Data.

 *

 *  COPYRIGHT (c) 1989-1999.

 *  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.OARcorp.com/rtems/license.html.

 *

 *  $Id: tqdata.inl,v 1.2 2001-09-27 11:59:34 chris Exp $

 */

#ifndef __THREAD_QUEUE_DATA_inl

#define __THREAD_QUEUE_DATA_inl

/*PAGE

 *

 *  _Thread_queue_Header_number

 *

 */

#define _Thread_queue_Header_number( _the_priority ) \

    ((_the_priority) / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER)

/*PAGE

 *

 *  _Thread_queue_Is_reverse_search

 *

 */

#define _Thread_queue_Is_reverse_search( _the_priority ) \

     ( (_the_priority) & TASK_QUEUE_DATA_REVERSE_SEARCH_MASK )

/*PAGE

 *

 *  _Thread_queue_Enter_critical_section

 *

 */

#define _Thread_queue_Enter_critical_section( _the_thread_queue ) \

  do { \

    (_the_thread_queue)->sync_state = THREAD_QUEUE_NOTHING_HAPPENED; \

  } while ( 0 )

#endif

/* end of include file */