Merge GDB 7.5.1

gdb/gnulib/import/mbsrtowcs.c

-/* load.h --- interface to loading object files into the RX simulator.
+/* Convert string to wide string.
+   Copyright (C) 2008-2012 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2008.
 
-   Copyright (C) 2008-2012 Free Software Foundation, Inc.
-   Contributed by Red Hat, Inc.
-
-   This file is part of the GNU simulators.
-
-   This program is free software; you can redistribute it and/or modify
+   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 3 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, see <http://www.gnu.org/licenses/>.
-*/
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#ifndef SIM_RL78_LOAD_H_
-#define SIM_RL78_LOAD_H_
+#include <config.h>
 
-#include "bfd.h"
-#include "gdb/callback.h"
+/* Specification.  */
+#include <wchar.h>
 
-void rl78_load (bfd *, host_callback *callbacks, const char * const simname);
+#include <errno.h>
+#include <limits.h>
+#include <stdlib.h>
 
-#endif
+#include "strnlen1.h"
+
+
+extern mbstate_t _gl_mbsrtowcs_state;
+
+#include "mbsrtowcs-impl.h"