X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=panel%2Fp_above.c;h=32495f627f2db93727be71e767091cfebbdac7d4;hp=0c3d10fc224c20f5a827b01a0390c938e40ff6ad;hb=6f8ad7d77b390ee433a283e1c5175bcb67317674;hpb=661078ddbde3ce0f3b06e95642fbb9b5fef7dca1

diff --git a/panel/p_above.c b/panel/p_above.c
index 0c3d10fc..32495f62 100644
--- a/panel/p_above.c
+++ b/panel/p_above.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998-2000,2005 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            *
@@ -35,17 +35,18 @@
  */
 #include "panel.priv.h"
 
-MODULE_ID("$Id: p_above.c,v 1.2 1998/02/11 12:14:01 tom Exp $")
+MODULE_ID("$Id: p_above.c,v 1.6 2005/02/19 16:44:57 tom Exp $")
 
-PANEL*
-panel_above(const PANEL *pan)
+NCURSES_EXPORT(PANEL *)
+panel_above(const PANEL * pan)
 {
-  if(!pan)
+  T((T_CALLED("panel_above(%p)"), pan));
+  if (!pan)
     {
       /* if top and bottom are equal, we have no or only the pseudo panel;
-	 if not, we return the panel above the pseudo panel */
-      return(_nc_bottom_panel==_nc_top_panel ? (PANEL*)0 : _nc_bottom_panel->above);
+         if not, we return the panel above the pseudo panel */
+      returnPanel(EMPTY_STACK()? (PANEL *) 0 : _nc_bottom_panel->above);
     }
   else
-    return(pan->above);
+    returnPanel(pan->above);
 }