/****************************************************************************
 * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
 *                                                                          *
 * Permission is hereby granted, free of charge, to any person obtaining a  *
 * copy of this software and associated documentation files (the            *
 * "Software"), to deal in the Software without restriction, including      *
 * without limitation the rights to use, copy, modify, merge, publish,      *
 * distribute, distribute with modifications, sublicense, and/or sell       *
 * copies of the Software, and to permit persons to whom the Software is    *
 * furnished to do so, subject to the following conditions:                 *
 *                                                                          *
 * The above copyright notice and this permission notice shall be included  *
 * in all copies or substantial portions of the Software.                   *
 *                                                                          *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
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 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
 *                                                                          *
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 * holders shall not be used in advertising or otherwise to promote the     *
 * sale, use or other dealings in this Software without prior written       *
 * authorization.                                                           *
 ****************************************************************************/

/****************************************************************************
 *   Author:  Juergen Pfeifer, 1995,1997                                    *
 ****************************************************************************/

/***************************************************************************
* Module m_item_use                                                        *
* Associate application data with menu items                               *
***************************************************************************/

#include "menu.priv.h"

MODULE_ID("$Id: m_item_use.c,v 1.16 2004/12/25 21:33:31 tom Exp $")

/*---------------------------------------------------------------------------
|   Facility      :  libnmenu  
|   Function      :  int set_item_userptr(ITEM *item, void *userptr)
|   
|   Description   :  Set the pointer that is reserved in any item to store
|                    application relevant informations.  
|
|   Return Values :  E_OK               - success
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(int)
set_item_userptr(ITEM * item, void *userptr)
{
  T((T_CALLED("set_item_userptr(%p,%p)"), item, userptr));
  Normalize_Item(item)->userptr = userptr;
  RETURN(E_OK);
}

/*---------------------------------------------------------------------------
|   Facility      :  libnmenu  
|   Function      :  void *item_userptr(const ITEM *item)
|   
|   Description   :  Return the pointer that is reserved in any item to store
|                    application relevant informations.
|
|   Return Values :  Value of the pointer. If no such pointer has been set,
|                    NULL is returned.
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(void *)
item_userptr(const ITEM * item)
{
  T((T_CALLED("item_userptr(%p)"), item));
  returnVoidPtr(Normalize_Item(item)->userptr);
}

/* m_item_use.c */