panel/p_user.c

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/****************************************************************************
 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
 ****************************************************************************/

/* p_user.c
 * Set/Get panels user pointer 
 */
#include "panel.priv.h"

MODULE_ID("$Id: p_user.c,v 1.8 2010/01/23 23:18:35 tom Exp $")

NCURSES_EXPORT(int)
set_panel_userptr(PANEL * pan, NCURSES_CONST void *uptr)
{
  T((T_CALLED("set_panel_userptr(%p,%p)"), (void *)pan, (NCURSES_CONST void *)uptr));
  if (!pan)
    returnCode(ERR);
  pan->user = uptr;
  returnCode(OK);
}

NCURSES_EXPORT(NCURSES_CONST void *)
panel_userptr(const PANEL * pan)
{
  T((T_CALLED("panel_userptr(%p)"), (const void *)pan));
  returnCVoidPtr(pan ? pan->user : (NCURSES_CONST void *)0);
}