merge of ncurses-4.1-971129

1 files changed, 44 insertions, 0 deletions

diff --git a/lib/libpanel/p_below.c b/lib/libpanel/p_below.c
new file mode 100644
index 00000000000..10b380f97b8
--- /dev/null
+++ b/lib/libpanel/p_below.c
@@ -0,0 +1,44 @@
+/*	$OpenBSD: p_below.c,v 1.1 1997/12/03 05:17:51 millert Exp $	*/
+
+/***************************************************************************
+*                            COPYRIGHT NOTICE                              *
+****************************************************************************
+*                     panels is copyright (C) 1995                         *
+*                          Zeyd M. Ben-Halim                               *
+*                          zmbenhal@netcom.com                             *
+*                          Eric S. Raymond                                 *
+*                          esr@snark.thyrsus.com                           *
+*                                                                          *
+*	      All praise to the original author, Warren Tucker.            *
+*                                                                          *
+*        Permission is hereby granted to reproduce and distribute panels   *
+*        by any means and for any fee, whether alone or as part of a       *
+*        larger distribution, in source or in binary form, PROVIDED        *
+*        this notice is included with any such distribution, and is not    *
+*        removed from any of its header files. Mention of panels in any    *
+*        applications linked with it is highly appreciated.                *
+*                                                                          *
+*        panels comes AS IS with no warranty, implied or expressed.        *
+*                                                                          *
+***************************************************************************/
+
+/* p_below.c
+ */
+#include "panel.priv.h"
+
+MODULE_ID("Id: p_below.c,v 1.1 1997/10/12 13:16:22 juergen Exp $")
+
+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);
+    }
+  else
+    {
+      /* we must not return the pseudo panel */
+      return(pan->below==_nc_bottom_panel ? (PANEL*) 0 : pan->below);
+    }
+}