Delete unused API extensions

1 files changed, 0 insertions, 89 deletions

diff --git a/cpukit/score/include/rtems/score/apiext.h b/cpukit/score/include/rtems/score/apiext.h
deleted file mode 100644
index ab1329b261..0000000000
--- a/cpukit/score/include/rtems/score/apiext.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/**
- *  @file  rtems/score/apiext.h
- *
- *  @brief API Extensions Handler
- *
- *  This is the API Extensions Handler.
- */
-
-/*
- *  COPYRIGHT (c) 1989-2009.
- *  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.org/license/LICENSE.
- */
-
-#ifndef _RTEMS_SCORE_APIEXT_H
-#define _RTEMS_SCORE_APIEXT_H
-
-#include <rtems/score/chainimpl.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- *  @defgroup ScoreAPIExtension API Extension Handler
- *
- *  @ingroup Score
- *
- *  This handler encapsulates functionality which provides mechanisms for the
- *  SuperCore to perform API specific actions without there beingg
- *  "up-references" from the SuperCore to APIs.  If these referencesg
- *  were allowed in the implementation, the cohesion would be too high
- *  and adding an API would be more difficult.  The SuperCore is supposed
- *  to be largely independent of any API.
- */
-/**@{*/
-
-/**
- *  This type defines the prototype of the Postdriver Hook.
- */
-typedef void (*API_extensions_Postdriver_hook)(void);
-
-/**
- *  The control structure which defines the points at which an API
- *  can add an extension to the system initialization thread.
- */
-typedef struct {
-  /** This field allows this structure to be used with the Chain Handler. */
-  Chain_Node                      Node;
-
-  /**
-   * This field is the callout invoked during RTEMS initialization after
-   * RTEMS data structures and device driver initialization has occurred
-   * but before multitasking is initiated.
-   *
-   * @note If this field is NULL, no extension is invoked.
-   */
-  API_extensions_Postdriver_hook  postdriver_hook;
-}  API_extensions_Control;
-
-/**
- *  @brief Add extension set to the active set.
- *
- *  This routine adds @a the_extension to the active set of API extensions.
- *
- *  @param[in] the_extension is the extension set to add.
- */
-void _API_extensions_Add(
-  API_extensions_Control *the_extension
-);
-
-/**
- *  @brief Execute all post-driver extensions.
- *
- *  This routine executes all of the postdriver callouts.
- */
-void _API_extensions_Run_postdriver( void );
-
-/**@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-/* end of include file */