Base version of ncurses-5.7 library
diff --git a/panel/p_new.c b/panel/p_new.c
new file mode 100644
index 0000000..2719316
--- /dev/null
+++ b/panel/p_new.c
@@ -0,0 +1,113 @@
+/****************************************************************************
+ * Copyright (c) 1998-2005,2008 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> *
+ * and: Juergen Pfeifer 1997-1999 *
+ * and: Thomas E. Dickey 2000-on *
+ ****************************************************************************/
+
+/* p_new.c
+ * Creation of a new panel
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id: p_new.c,v 1.10 2008/08/04 18:25:48 tom Exp $")
+
+#ifdef TRACE
+static char *stdscr_id;
+static char *new_id;
+#endif
+
+/*+-------------------------------------------------------------------------
+ Get root (i.e. stdscr's) panel.
+ Establish the pseudo panel for stdscr if necessary.
+--------------------------------------------------------------------------*/
+static PANEL *
+root_panel(void)
+{
+ if (_nc_stdscr_pseudo_panel == (PANEL *) 0)
+ {
+
+ assert(stdscr && !_nc_bottom_panel && !_nc_top_panel);
+#if NO_LEAKS
+ _nc_panelhook()->destroy = del_panel;
+#endif
+ _nc_stdscr_pseudo_panel = (PANEL *) malloc(sizeof(PANEL));
+ if (_nc_stdscr_pseudo_panel != 0)
+ {
+ PANEL *pan = _nc_stdscr_pseudo_panel;
+ WINDOW *win = stdscr;
+
+ pan->win = win;
+ pan->below = (PANEL *) 0;
+ pan->above = (PANEL *) 0;
+#ifdef TRACE
+ if (!stdscr_id)
+ stdscr_id = strdup("stdscr");
+ pan->user = stdscr_id;
+#else
+ pan->user = (void *)0;
+#endif
+ _nc_bottom_panel = _nc_top_panel = pan;
+ }
+ }
+ return _nc_stdscr_pseudo_panel;
+}
+
+NCURSES_EXPORT(PANEL *)
+new_panel(WINDOW *win)
+{
+ PANEL *pan = (PANEL *) 0;
+
+ T((T_CALLED("new_panel(%p)"), win));
+
+ if (!win)
+ returnPanel(pan);
+
+ if (!_nc_stdscr_pseudo_panel)
+ (void)root_panel();
+ assert(_nc_stdscr_pseudo_panel);
+
+ if (!(win->_flags & _ISPAD) && (pan = (PANEL *) malloc(sizeof(PANEL))))
+ {
+ pan->win = win;
+ pan->above = (PANEL *) 0;
+ pan->below = (PANEL *) 0;
+#ifdef TRACE
+ if (!new_id)
+ new_id = strdup("new");
+ pan->user = new_id;
+#else
+ pan->user = (char *)0;
+#endif
+ (void)show_panel(pan);
+ }
+ returnPanel(pan);
+}