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diff --git a/cpukit/posix/include/rtems/posix/key.h b/cpukit/posix/include/rtems/posix/key.h
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+++ b/cpukit/posix/include/rtems/posix/key.h
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+/**
+ * @file rtems/posix/key.h
+ */
+
+/*  rtems/posix/key.h
+ *
+ *  This include file contains all the private support information for
+ *  POSIX key.
+ *
+ *  COPYRIGHT (c) 1989-2010.
+ *  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_POSIX_KEY_H
+#define _RTEMS_POSIX_KEY_H
+
+#include <rtems/score/object.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ *  This is the data Structure used to manage a POSIX key.
+ *
+ *  @note The Values is a table indexed by the index portion of the
+ *        ID of the currently executing thread.
+ */
+typedef struct {
+   /** This field is the Object control structure. */
+   Objects_Control     Object;
+   /** This field points to the optional destructor method. */
+   void              (*destructor)( void * );
+   /** This field points to the values per thread. */
+   void              **Values[ OBJECTS_APIS_LAST + 1 ];
+}  POSIX_Keys_Control;
+
+/**
+ *  The following defines the information control block used to manage
+ *  this class of objects.
+ */
+POSIX_EXTERN Objects_Information  _POSIX_Keys_Information;
+
+/**
+ *  @brief _POSIX_Keys_Manager_initialization
+ *
+ *  This routine performs the initialization necessary for this manager.
+ */
+void _POSIX_Key_Manager_initialization(void);
+
+/**
+ *  @brief _POSIX_Keys_Run_destructors
+ *
+ *  This function executes all the destructors associated with the thread's
+ *  keys.  This function will execute until all values have been set to NULL.
+ *
+ *  @param[in] thread is the thread whose keys should have all their
+ *             destructors run.
+ *
+ *  @note This is the routine executed when a thread exits to
+ *        run through all the keys and do the destructor action.
+ */
+void _POSIX_Keys_Run_destructors(
+  Thread_Control *thread
+);
+
+/**
+ *  @brief Free Key Memory
+ *
+ *  This memory frees the key table memory associated with @a the_key.
+ *
+ *  @param[in] the_key is the POSIX key to free the table memory of.
+ */
+void _POSIX_Keys_Free_memory(
+  POSIX_Keys_Control *the_key
+);
+
+/**
+ *  @brief _POSIX_Keys_Free
+ *
+ *  This routine frees a keys control block to the
+ *  inactive chain of free keys control blocks.
+ *
+ *  @param[in] the_key is the POSIX key to free.
+ */
+RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free (
+  POSIX_Keys_Control *the_key
+);
+
+#include <rtems/posix/key.inl>
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/*  end of include file */