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diff --git a/c/src/exec/posix/include/rtems/posix/mutex.h b/c/src/exec/posix/include/rtems/posix/mutex.h
deleted file mode 100644
index 3d716cdc29..0000000000
--- a/c/src/exec/posix/include/rtems/posix/mutex.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* rtems/posix/mutex.h
- *
- * This include file contains all the private support information for
- * POSIX mutex's.
- *
- * 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.
- *
- * $Id$
- */
-
-#ifndef __RTEMS_POSIX_MUTEX_h
-#define __RTEMS_POSIX_MUTEX_h
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <rtems/score/coremutex.h>
-#include <pthread.h>
-
-/*
- * Data Structure used to manage a POSIX mutex
- */
-
-typedef struct {
- Objects_Control Object;
- int process_shared;
- CORE_mutex_Control Mutex;
-} POSIX_Mutex_Control;
-
-/*
- * The following defines the information control block used to manage
- * this class of objects.
- */
-
-POSIX_EXTERN Objects_Information _POSIX_Mutex_Information;
-
-/*
- * The default mutex attributes structure.
- */
-
-extern const pthread_mutexattr_t _POSIX_Mutex_Default_attributes;
-
-/*
- * _POSIX_Mutex_Manager_initialization
- *
- * DESCRIPTION:
- *
- * This routine performs the initialization necessary for this manager.
- */
-
-void _POSIX_Mutex_Manager_initialization(
- unsigned32 maximum_mutexes
-);
-
-/*
- * _POSIX_Mutex_Allocate
- *
- * DESCRIPTION:
- *
- * This function allocates a mutexes control block from
- * the inactive chain of free mutexes control blocks.
- */
-
-RTEMS_INLINE_ROUTINE POSIX_Mutex_Control *_POSIX_Mutex_Allocate( void );
-
-/*
- * _POSIX_Mutex_Free
- *
- * DESCRIPTION:
- *
- * This routine frees a mutexes control block to the
- * inactive chain of free mutexes control blocks.
- */
-
-RTEMS_INLINE_ROUTINE void _POSIX_Mutex_Free (
- POSIX_Mutex_Control *the_mutex
-);
-
-#if 0
-/*
- * _POSIX_Mutex_Get
- *
- * DESCRIPTION:
- *
- * This function maps mutexes IDs to mutexes control blocks.
- * If ID corresponds to a local mutexes, then it returns
- * the_mutex control pointer which maps to ID and location
- * is set to OBJECTS_LOCAL. if the mutexes ID is global and
- * resides on a remote node, then location is set to OBJECTS_REMOTE,
- * and the_mutex is undefined. Otherwise, location is set
- * to OBJECTS_ERROR and the_mutex is undefined.
- */
-
-RTEMS_INLINE_ROUTINE POSIX_Mutex_Control *_POSIX_Mutex_Get (
- Objects_Id *id,
- Objects_Locations *location
-);
-
-/*
- * _POSIX_Mutex_Is_null
- *
- * DESCRIPTION:
- *
- * This function returns TRUE if the_mutex is NULL and FALSE otherwise.
- */
-
-RTEMS_INLINE_ROUTINE boolean _POSIX_Mutex_Is_null (
- POSIX_Mutex_Control *the_mutex
-);
-#endif
-
-/*
- * _POSIX_Mutex_Lock_support
- *
- * DESCRIPTION:
- *
- * A support routine which implements guts of the blocking, non-blocking, and
- * timed wait version of mutex lock.
- */
-
-int _POSIX_Mutex_Lock_support(
- pthread_mutex_t *mutex,
- boolean blocking,
- Watchdog_Interval timeout
-);
-
-/*
- * _POSIX_Mutex_From_core_mutex_status
- *
- * DESCRIPTION:
- *
- * A support routine which converts core mutex status codes into the
- * appropriate POSIX status values.
- */
-
-int _POSIX_Mutex_From_core_mutex_status(
- CORE_mutex_Status status
-);
-
-
-#include <rtems/posix/mutex.inl>
-#if defined(RTEMS_MULTIPROCESSING)
-#include <rtems/posix/mutexmp.h>
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-/* end of include file */
-