xref: /freebsd-current/contrib/ncurses/panel/p_hidden.c

/****************************************************************************
 * Copyright 2020 Thomas E. Dickey                                          *
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/****************************************************************************
 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
 *     and: Juergen Pfeifer                         1997-1999,2008          *
 ****************************************************************************/

/* p_hidden.c
 * Test whether or not panel is hidden
 */
#include "panel.priv.h"

MODULE_ID("$Id: p_hidden.c,v 1.11 2020/05/24 01:40:20 anonymous.maarten Exp $")

PANEL_EXPORT(int)
panel_hidden(const PANEL * pan)
{
  int rc = ERR;

  T((T_CALLED("panel_hidden(%p)"), (const void *)pan));
  if (pan)
    {
      GetHook(pan);
      rc = (IS_LINKED(pan) ? FALSE : TRUE);
    }
  returnCode(rc);
}