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diff --git a/cpukit/posix/include/rtems/posix/semaphore.h b/cpukit/posix/include/rtems/posix/semaphore.h
new file mode 100644
index 0000000000..a538663989
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+/*  rtems/posix/semaphore.h
+ *
+ *  This include file contains all the private support information for
+ *  POSIX Semaphores.
+ *
+ *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ *  On-Line Applications Research Corporation (OAR).
+ *  All rights assigned to U.S. Government, 1994.
+ *
+ *  This material may be reproduced by or for the U.S. Government pursuant
+ *  to the copyright license under the clause at DFARS 252.227-7013.  This
+ *  notice must appear in all copies of this file and its derivatives.
+ *
+ *  $Id$
+ */
+ 
+#ifndef __RTEMS_POSIX_SEMAPHORE_h
+#define __RTEMS_POSIX_SEMAPHORE_h
+ 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rtems/score/coresem.h>
+
+/*
+ *  Data Structure used to manage a POSIX semaphore
+ */
+ 
+typedef struct {
+   Objects_Control         Object;
+   int                     process_shared;
+   boolean                 named;
+   boolean                 linked;
+   unsigned32              open_count;
+   CORE_semaphore_Control  Semaphore;
+}  POSIX_Semaphore_Control;
+
+/*
+ *  The following defines the information control block used to manage
+ *  this class of objects.
+ */
+ 
+EXTERN Objects_Information  _POSIX_Semaphore_Information;
+ 
+/*
+ *  _POSIX_Semaphore_Manager_initialization
+ *
+ *  DESCRIPTION:
+ *
+ *  This routine performs the initialization necessary for this manager.
+ */
+ 
+void _POSIX_Semaphore_Manager_initialization(
+  unsigned32 maximum_semaphorees
+);
+ 
+/*
+ *  _POSIX_Semaphore_Allocate
+ *
+ *  DESCRIPTION:
+ *
+ *  This function allocates a semaphore control block from
+ *  the inactive chain of free semaphore control blocks.
+ */
+ 
+STATIC INLINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void );
+ 
+/*
+ *  _POSIX_Semaphore_Free
+ *
+ *  DESCRIPTION:
+ *
+ *  This routine frees a semaphore control block to the
+ *  inactive chain of free semaphore control blocks.
+ */
+ 
+STATIC INLINE void _POSIX_Semaphore_Free (
+  POSIX_Semaphore_Control *the_semaphore
+);
+ 
+/*
+ *  _POSIX_Semaphore_Get
+ *
+ *  DESCRIPTION:
+ *
+ *  This function maps semaphore IDs to semaphore control blocks.
+ *  If ID corresponds to a local semaphore, then it returns
+ *  the_semaphore control pointer which maps to ID and location
+ *  is set to OBJECTS_LOCAL.  if the semaphore ID is global and
+ *  resides on a remote node, then location is set to OBJECTS_REMOTE,
+ *  and the_semaphore is undefined.  Otherwise, location is set
+ *  to OBJECTS_ERROR and the_semaphore is undefined.
+ */
+ 
+STATIC INLINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get (
+  Objects_Id        *id,
+  Objects_Locations *location
+);
+ 
+/*
+ *  _POSIX_Semaphore_Is_null
+ *
+ *  DESCRIPTION:
+ *
+ *  This function returns TRUE if the_semaphore is NULL and FALSE otherwise.
+ */
+ 
+STATIC INLINE boolean _POSIX_Semaphore_Is_null (
+  POSIX_Semaphore_Control *the_semaphore
+);
+
+/*
+ *  _POSIX_Semaphore_Name_to_id
+ *
+ *  DESCRIPTION:
+ *
+ *  XXX
+ */
+
+int _POSIX_Semaphore_Name_to_id(
+  const char          *name,
+  Objects_Id          *id
+);
+
+#include <rtems/posix/semaphore.inl>
+#include <rtems/posix/semaphoremp.h>
+
+#ifdef __cplusplus
+}
+#endif
+ 
+#endif
+/*  end of include file */
+