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diff --git a/cpukit/posix/include/rtems/posix/pthread.h b/cpukit/posix/include/rtems/posix/pthread.h
new file mode 100644
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+/*  rtems/posix/pthread.h
+ *
+ *  This include file contains all the private support information for
+ *  POSIX threads.
+ *
+ *  COPYRIGHT (c) 1989-1997.
+ *  On-Line Applications Research Corporation (OAR).
+ *  Copyright assigned to U.S. Government, 1994.
+ *
+ *  The license and distribution terms for this file may in
+ *  the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
+ *
+ *  $Id$
+ */
+ 
+#ifndef __RTEMS_POSIX_THREADS_h
+#define __RTEMS_POSIX_THREADS_h
+ 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rtems/posix/config.h>
+#include <rtems/posix/threadsup.h>
+
+#define PTHREAD_MINIMUM_STACK_SIZE (STACK_MINIMUM_SIZE * 2)
+
+/*
+ *  The following defines the information control block used to manage
+ *  this class of objects.
+ */
+ 
+POSIX_EXTERN Objects_Information  _POSIX_Threads_Information;
+
+/*
+ *  These are used to manage the user initialization threads.
+ */
+ 
+POSIX_EXTERN posix_initialization_threads_table 
+                   *_POSIX_Threads_User_initialization_threads;
+POSIX_EXTERN unsigned32   _POSIX_Threads_Number_of_initialization_threads;
+
+ 
+/*
+ *  _POSIX_Threads_Manager_initialization
+ *
+ *  DESCRIPTION:
+ *
+ *  This routine performs the initialization necessary for this manager.
+ */
+ 
+void _POSIX_Threads_Manager_initialization(
+  unsigned32                          maximum_pthreads,
+  unsigned32                          number_of_initialization_threads,
+  posix_initialization_threads_table *user_threads
+);
+ 
+/*
+ *  _POSIX_Threads_Allocate
+ *
+ *  DESCRIPTION:
+ *
+ *  This function allocates a pthread control block from
+ *  the inactive chain of free pthread control blocks.
+ */
+ 
+RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void );
+ 
+/*
+ *  _POSIX_Threads_Free
+ *
+ *  DESCRIPTION:
+ *
+ *  This routine frees a pthread control block to the
+ *  inactive chain of free pthread control blocks.
+ */
+ 
+RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free(
+  Thread_Control *the_pthread
+);
+ 
+/*
+ *  _POSIX_Threads_Get
+ *
+ *  DESCRIPTION:
+ *
+ *  This function maps pthread IDs to pthread control blocks.
+ *  If ID corresponds to a local pthread, then it returns
+ *  the_pthread control pointer which maps to ID and location
+ *  is set to OBJECTS_LOCAL.  if the pthread ID is global and
+ *  resides on a remote node, then location is set to OBJECTS_REMOTE,
+ *  and the_pthread is undefined.  Otherwise, location is set
+ *  to OBJECTS_ERROR and the_pthread is undefined.
+ */
+ 
+RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Get(
+  pthread_t          id,
+  Objects_Locations *location
+);
+ 
+/*
+ *  _POSIX_Threads_Is_null
+ *
+ *  DESCRIPTION:
+ *
+ *  This function returns TRUE if the_pthread is NULL and FALSE otherwise.
+ */
+ 
+RTEMS_INLINE_ROUTINE boolean _POSIX_Threads_Is_null(
+  Thread_Control *the_pthread
+);
+
+#include <rtems/posix/pthread.inl>
+#include <rtems/posix/pthreadmp.h>
+
+#ifdef __cplusplus
+}
+#endif
+ 
+#endif
+/*  end of include file */
+