Really add "gdb_curses.h".

gdb/gdb_curses.h

@@ -0,0 +1,31 @@
+/* Portable <curses.h>.
+
+   Copyright 2004 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef GDB_CURSES_H
+#define GDB_CURSES_H 1
+
+#if defined (HAVE_NCURSES_H)
+#include <ncurses.h>
+#elif defined (HAVE_CURSES_H)
+#include <curses.h>
+#endif
+
+#endif