X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=panel%2Fp_hidden.c;h=43057fa5999d4e5d9258ffff085fcaa1dc6fca64;hp=fa05e6ab23df3baa65ac4ce6580bf8f21f04bc92;hb=cf6a62567b2365c8678b7d561845bdbd1739e5da;hpb=0eb88fc5281804773e2a0c7a488a4452463535ce

diff --git a/panel/p_hidden.c b/panel/p_hidden.c
index fa05e6ab..43057fa5 100644
--- a/panel/p_hidden.c
+++ b/panel/p_hidden.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 1998-2009,2010 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            *
@@ -29,6 +30,7 @@
 /****************************************************************************
  *  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
@@ -36,12 +38,18 @@
  */
 #include "panel.priv.h"
 
-MODULE_ID("$Id: p_hidden.c,v 1.3 1999/09/18 11:04:19 juergen Exp $")
+MODULE_ID("$Id: p_hidden.c,v 1.11 2020/05/24 01:40:20 anonymous.maarten Exp $")
 
-int
-panel_hidden(const PANEL *pan)
+PANEL_EXPORT(int)
+panel_hidden(const PANEL * pan)
 {
-  if(!pan)
-    return(ERR);
-  return(_nc_panel_is_linked(pan) ? FALSE : TRUE);
-} 
+  int rc = ERR;
+
+  T((T_CALLED("panel_hidden(%p)"), (const void *)pan));
+  if (pan)
+    {
+      GetHook(pan);
+      rc = (IS_LINKED(pan) ? FALSE : TRUE);
+    }
+  returnCode(rc);
+}