contrib/ncurses/panel/p_user.c

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  28
  29 /****************************************************************************
  30  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
  31  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
  32  ****************************************************************************/
  33
  34 /* p_user.c
  35  * Set/Get panels user pointer
  36  */
  37 #include "panel.priv.h"
  38
  39 MODULE_ID("$Id: p_user.c,v 1.8 2010/01/23 23:18:35 tom Exp $")
  40
  41 NCURSES_EXPORT(int)
  42 set_panel_userptr(PANEL * pan, NCURSES_CONST void *uptr)
  43 {
  44   T((T_CALLED("set_panel_userptr(%p,%p)"), (void *)pan, (NCURSES_CONST void *)uptr));
  45   if (!pan)
  46     returnCode(ERR);
  47   pan->user = uptr;
  48   returnCode(OK);
  49 }
  50
  51 NCURSES_EXPORT(NCURSES_CONST void *)
  52 panel_userptr(const PANEL * pan)
  53 {
  54   T((T_CALLED("panel_userptr(%p)"), (const void *)pan));
  55   returnCVoidPtr(pan ? pan->user : (NCURSES_CONST void *)0);
  56 }