Base version of ncurses-5.7 library
diff --git a/panel/p_bottom.c b/panel/p_bottom.c
new file mode 100644
index 0000000..b861fd9
--- /dev/null
+++ b/panel/p_bottom.c
@@ -0,0 +1,72 @@
+/****************************************************************************
+ * 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            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_bottom.c
+ * Place a panel on bottom of the stack; may already be in the stack 
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id: p_bottom.c,v 1.11 2005/02/19 16:38:16 tom Exp $")
+
+NCURSES_EXPORT(int)
+bottom_panel(PANEL * pan)
+{
+  int err = OK;
+
+  T((T_CALLED("bottom_panel(%p)"), pan));
+  if (pan)
+    {
+      if (!Is_Bottom(pan))
+	{
+
+	  dBug(("--> bottom_panel %s", USER_PTR(pan->user)));
+
+	  HIDE_PANEL(pan, err, OK);
+	  assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel);
+
+	  dStack("<lb%d>", 1, pan);
+
+	  pan->below = _nc_bottom_panel;
+	  pan->above = _nc_bottom_panel->above;
+	  if (pan->above)
+	    pan->above->below = pan;
+	  _nc_bottom_panel->above = pan;
+
+	  dStack("<lb%d>", 9, pan);
+	}
+    }
+  else
+    err = ERR;
+
+  returnCode(err);
+}