ncurses 5.3

[ncurses.git] / panel / p_below.c

diff --git a/panel/p_below.c b/panel/p_below.c
index 7e0f2b24d07d46b64d6c041c99c25a4355dfa7ed..5420ff9eeb66d1a6e454fc50b389c457b650dffd 100644 (file)
--- a/panel/p_below.c
+++ b/panel/p_below.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998,2000 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            *
@@ -35,19 +35,19 @@
  */
 #include "panel.priv.h"
 
-MODULE_ID("$Id: p_below.c,v 1.2 1998/02/11 12:14:01 tom Exp $")
+MODULE_ID("$Id: p_below.c,v 1.4 2000/12/10 02:20:44 tom Exp $")
 
-PANEL*
-panel_below(const PANEL *pan)
+NCURSES_EXPORT(PANEL*)
+panel_below (const PANEL *pan)
 {
   if(!pan)
     {
       /* if top and bottom are equal, we have no or only the pseudo panel */
-      return(_nc_top_panel==_nc_bottom_panel ? (PANEL*)0 : _nc_top_panel);
+      return(EMPTY_STACK() ? (PANEL*)0 : _nc_top_panel);
     }
   else
     {
       /* we must not return the pseudo panel */
-      return(pan->below==_nc_bottom_panel ? (PANEL*) 0 : pan->below);
+      return(Is_Pseudo(pan->below) ? (PANEL*) 0 : pan->below);
     }
 }