* lib/wchar.h, lib/inttypes.h: Remove; not needed.

2 files changed, 0 insertions, 2471 deletions

diff --git a/lib/inttypes.h b/lib/inttypes.h
deleted file mode 100644
index 8e09e8a63c3..00000000000
--- a/lib/inttypes.h
+++ /dev/null
@@ -1,1165 +0,0 @@
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Copyright (C) 2006-2011 Free Software Foundation, Inc.
-   Written by Paul Eggert, Bruno Haible, Derek Price.
-   This file is part of gnulib.
-
-   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/>.  */
-
-/*
- * ISO C 99 <inttypes.h> for platforms that lack it.
- * <http://www.opengroup.org/susv3xbd/inttypes.h.html>
- */
-
-#if __GNUC__ >= 3
-#pragma GCC system_header
-#endif
-
-
-/* Include the original <inttypes.h> if it exists, and if this file
-   has not been included yet or if this file includes gnulib stdint.h
-   which in turn includes this file.
-   The include_next requires a split double-inclusion guard.  */
-#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
-# if 1
-#  include_next <inttypes.h>
-# endif
-#endif
-
-#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
-#define INTTYPES_H
-
-/* Include <stdint.h> or the gnulib replacement.
-   But avoid namespace pollution on glibc systems.  */
-#ifndef __GLIBC__
-# include <stdint.h>
-#endif
-/* Get CHAR_BIT.  */
-#include <limits.h>
-
-#if !(INT_MIN == INT32_MIN && INT_MAX == INT32_MAX)
-# error "This file assumes that 'int' has exactly 32 bits. Please report your platform and compiler to <bug-gnulib@gnu.org>."
-#endif
-
-/* The definition of _GL_ARG_NONNULL is copied here.  */
-/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
-   that the values passed as arguments n, ..., m must be non-NULL pointers.
-   n = 1 stands for the first argument, n = 2 for the second argument etc.  */
-#ifndef _GL_ARG_NONNULL
-# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
-#  define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
-# else
-#  define _GL_ARG_NONNULL(params)
-# endif
-#endif
-
-/* The definition of _GL_WARN_ON_USE is copied here.  */
-#ifndef _GL_WARN_ON_USE
-
-# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
-/* A compiler attribute is available in gcc versions 4.3.0 and later.  */
-#  define _GL_WARN_ON_USE(function, message) \
-extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
-/* Verify the existence of the function.  */
-#  define _GL_WARN_ON_USE(function, message) \
-extern __typeof__ (function) function
-# else /* Unsupported.  */
-#  define _GL_WARN_ON_USE(function, message) \
-_GL_WARN_EXTERN_C int _gl_warn_on_use
-# endif
-#endif
-
-/* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string")
-   is like _GL_WARN_ON_USE (function, "string"), except that the function is
-   declared with the given prototype, consisting of return type, parameters,
-   and attributes.
-   This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does
-   not work in this case.  */
-#ifndef _GL_WARN_ON_USE_CXX
-# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
-#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
-extern rettype function parameters_and_attributes \
-     __attribute__ ((__warning__ (msg)))
-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
-/* Verify the existence of the function.  */
-#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
-extern rettype function parameters_and_attributes
-# else /* Unsupported.  */
-#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
-_GL_WARN_EXTERN_C int _gl_warn_on_use
-# endif
-#endif
-
-/* _GL_WARN_EXTERN_C declaration;
-   performs the declaration with C linkage.  */
-#ifndef _GL_WARN_EXTERN_C
-# if defined __cplusplus
-#  define _GL_WARN_EXTERN_C extern "C"
-# else
-#  define _GL_WARN_EXTERN_C extern
-# endif
-#endif
-
-/* 7.8.1 Macros for format specifiers */
-
-#if ! defined __cplusplus || defined __STDC_FORMAT_MACROS
-
-# if defined _TNS_R_TARGET
-   /* Tandem NonStop R series and compatible platforms released before
-      July 2005 support %Ld but not %lld.  */
-#  define _LONG_LONG_FORMAT_PREFIX "L"
-# else
-#  define _LONG_LONG_FORMAT_PREFIX "ll"
-# endif
-
-# if !defined PRId8 || 0
-#  undef PRId8
-#  ifdef INT8_MAX
-#   define PRId8 "d"
-#  endif
-# endif
-# if !defined PRIi8 || 0
-#  undef PRIi8
-#  ifdef INT8_MAX
-#   define PRIi8 "i"
-#  endif
-# endif
-# if !defined PRIo8 || 0
-#  undef PRIo8
-#  ifdef UINT8_MAX
-#   define PRIo8 "o"
-#  endif
-# endif
-# if !defined PRIu8 || 0
-#  undef PRIu8
-#  ifdef UINT8_MAX
-#   define PRIu8 "u"
-#  endif
-# endif
-# if !defined PRIx8 || 0
-#  undef PRIx8
-#  ifdef UINT8_MAX
-#   define PRIx8 "x"
-#  endif
-# endif
-# if !defined PRIX8 || 0
-#  undef PRIX8
-#  ifdef UINT8_MAX
-#   define PRIX8 "X"
-#  endif
-# endif
-# if !defined PRId16 || 0
-#  undef PRId16
-#  ifdef INT16_MAX
-#   define PRId16 "d"
-#  endif
-# endif
-# if !defined PRIi16 || 0
-#  undef PRIi16
-#  ifdef INT16_MAX
-#   define PRIi16 "i"
-#  endif
-# endif
-# if !defined PRIo16 || 0
-#  undef PRIo16
-#  ifdef UINT16_MAX
-#   define PRIo16 "o"
-#  endif
-# endif
-# if !defined PRIu16 || 0
-#  undef PRIu16
-#  ifdef UINT16_MAX
-#   define PRIu16 "u"
-#  endif
-# endif
-# if !defined PRIx16 || 0
-#  undef PRIx16
-#  ifdef UINT16_MAX
-#   define PRIx16 "x"
-#  endif
-# endif
-# if !defined PRIX16 || 0
-#  undef PRIX16
-#  ifdef UINT16_MAX
-#   define PRIX16 "X"
-#  endif
-# endif
-# if !defined PRId32 || 0
-#  undef PRId32
-#  ifdef INT32_MAX
-#   define PRId32 "d"
-#  endif
-# endif
-# if !defined PRIi32 || 0
-#  undef PRIi32
-#  ifdef INT32_MAX
-#   define PRIi32 "i"
-#  endif
-# endif
-# if !defined PRIo32 || 0
-#  undef PRIo32
-#  ifdef UINT32_MAX
-#   define PRIo32 "o"
-#  endif
-# endif
-# if !defined PRIu32 || 0
-#  undef PRIu32
-#  ifdef UINT32_MAX
-#   define PRIu32 "u"
-#  endif
-# endif
-# if !defined PRIx32 || 0
-#  undef PRIx32
-#  ifdef UINT32_MAX
-#   define PRIx32 "x"
-#  endif
-# endif
-# if !defined PRIX32 || 0
-#  undef PRIX32
-#  ifdef UINT32_MAX
-#   define PRIX32 "X"
-#  endif
-# endif
-# ifdef INT64_MAX
-#  if (0 ? defined _LP64 : 1)
-#   define _PRI64_PREFIX "l"
-#  elif defined _MSC_VER || defined __MINGW32__
-#   define _PRI64_PREFIX "I64"
-#  elif 1 && LONG_MAX >> 30 == 1
-#   define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX
-#  endif
-#  if !defined PRId64 || 0
-#   undef PRId64
-#   define PRId64 _PRI64_PREFIX "d"
-#  endif
-#  if !defined PRIi64 || 0
-#   undef PRIi64
-#   define PRIi64 _PRI64_PREFIX "i"
-#  endif
-# endif
-# ifdef UINT64_MAX
-#  if (0 ? defined _LP64 : 1)
-#   define _PRIu64_PREFIX "l"
-#  elif defined _MSC_VER || defined __MINGW32__
-#   define _PRIu64_PREFIX "I64"
-#  elif 1 && ULONG_MAX >> 31 == 1
-#   define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX
-#  endif
-#  if !defined PRIo64 || 0
-#   undef PRIo64
-#   define PRIo64 _PRIu64_PREFIX "o"
-#  endif
-#  if !defined PRIu64 || 0
-#   undef PRIu64
-#   define PRIu64 _PRIu64_PREFIX "u"
-#  endif
-#  if !defined PRIx64 || 0
-#   undef PRIx64
-#   define PRIx64 _PRIu64_PREFIX "x"
-#  endif
-#  if !defined PRIX64 || 0
-#   undef PRIX64
-#   define PRIX64 _PRIu64_PREFIX "X"
-#  endif
-# endif
-
-# if !defined PRIdLEAST8 || 0
-#  undef PRIdLEAST8
-#  define PRIdLEAST8 "d"
-# endif
-# if !defined PRIiLEAST8 || 0
-#  undef PRIiLEAST8
-#  define PRIiLEAST8 "i"
-# endif
-# if !defined PRIoLEAST8 || 0
-#  undef PRIoLEAST8
-#  define PRIoLEAST8 "o"
-# endif
-# if !defined PRIuLEAST8 || 0
-#  undef PRIuLEAST8
-#  define PRIuLEAST8 "u"
-# endif
-# if !defined PRIxLEAST8 || 0
-#  undef PRIxLEAST8
-#  define PRIxLEAST8 "x"
-# endif
-# if !defined PRIXLEAST8 || 0
-#  undef PRIXLEAST8
-#  define PRIXLEAST8 "X"
-# endif
-# if !defined PRIdLEAST16 || 0
-#  undef PRIdLEAST16
-#  define PRIdLEAST16 "d"
-# endif
-# if !defined PRIiLEAST16 || 0
-#  undef PRIiLEAST16
-#  define PRIiLEAST16 "i"
-# endif
-# if !defined PRIoLEAST16 || 0
-#  undef PRIoLEAST16
-#  define PRIoLEAST16 "o"
-# endif
-# if !defined PRIuLEAST16 || 0
-#  undef PRIuLEAST16
-#  define PRIuLEAST16 "u"
-# endif
-# if !defined PRIxLEAST16 || 0
-#  undef PRIxLEAST16
-#  define PRIxLEAST16 "x"
-# endif
-# if !defined PRIXLEAST16 || 0
-#  undef PRIXLEAST16
-#  define PRIXLEAST16 "X"
-# endif
-# if !defined PRIdLEAST32 || 0
-#  undef PRIdLEAST32
-#  define PRIdLEAST32 "d"
-# endif
-# if !defined PRIiLEAST32 || 0
-#  undef PRIiLEAST32
-#  define PRIiLEAST32 "i"
-# endif
-# if !defined PRIoLEAST32 || 0
-#  undef PRIoLEAST32
-#  define PRIoLEAST32 "o"
-# endif
-# if !defined PRIuLEAST32 || 0
-#  undef PRIuLEAST32
-#  define PRIuLEAST32 "u"
-# endif
-# if !defined PRIxLEAST32 || 0
-#  undef PRIxLEAST32
-#  define PRIxLEAST32 "x"
-# endif
-# if !defined PRIXLEAST32 || 0
-#  undef PRIXLEAST32
-#  define PRIXLEAST32 "X"
-# endif
-# ifdef INT64_MAX
-#  if !defined PRIdLEAST64 || 0
-#   undef PRIdLEAST64
-#   define PRIdLEAST64 PRId64
-#  endif
-#  if !defined PRIiLEAST64 || 0
-#   undef PRIiLEAST64
-#   define PRIiLEAST64 PRIi64
-#  endif
-# endif
-# ifdef UINT64_MAX
-#  if !defined PRIoLEAST64 || 0
-#   undef PRIoLEAST64
-#   define PRIoLEAST64 PRIo64
-#  endif
-#  if !defined PRIuLEAST64 || 0
-#   undef PRIuLEAST64
-#   define PRIuLEAST64 PRIu64
-#  endif
-#  if !defined PRIxLEAST64 || 0
-#   undef PRIxLEAST64
-#   define PRIxLEAST64 PRIx64
-#  endif
-#  if !defined PRIXLEAST64 || 0
-#   undef PRIXLEAST64
-#   define PRIXLEAST64 PRIX64
-#  endif
-# endif
-
-# if !defined PRIdFAST8 || 0
-#  undef PRIdFAST8
-#  if INT_FAST8_MAX > INT32_MAX
-#   define PRIdFAST8 PRId64
-#  else
-#   define PRIdFAST8 "d"
-#  endif
-# endif
-# if !defined PRIiFAST8 || 0
-#  undef PRIiFAST8
-#  if INT_FAST8_MAX > INT32_MAX
-#   define PRIiFAST8 PRIi64
-#  else
-#   define PRIiFAST8 "i"
-#  endif
-# endif
-# if !defined PRIoFAST8 || 0
-#  undef PRIoFAST8
-#  if UINT_FAST8_MAX > UINT32_MAX
-#   define PRIoFAST8 PRIo64
-#  else
-#   define PRIoFAST8 "o"
-#  endif
-# endif
-# if !defined PRIuFAST8 || 0
-#  undef PRIuFAST8
-#  if UINT_FAST8_MAX > UINT32_MAX
-#   define PRIuFAST8 PRIu64
-#  else
-#   define PRIuFAST8 "u"
-#  endif
-# endif
-# if !defined PRIxFAST8 || 0
-#  undef PRIxFAST8
-#  if UINT_FAST8_MAX > UINT32_MAX
-#   define PRIxFAST8 PRIx64
-#  else
-#   define PRIxFAST8 "x"
-#  endif
-# endif
-# if !defined PRIXFAST8 || 0
-#  undef PRIXFAST8
-#  if UINT_FAST8_MAX > UINT32_MAX
-#   define PRIXFAST8 PRIX64
-#  else
-#   define PRIXFAST8 "X"
-#  endif
-# endif
-# if !defined PRIdFAST16 || 0
-#  undef PRIdFAST16
-#  if INT_FAST16_MAX > INT32_MAX
-#   define PRIdFAST16 PRId64
-#  else
-#   define PRIdFAST16 "d"
-#  endif
-# endif
-# if !defined PRIiFAST16 || 0
-#  undef PRIiFAST16
-#  if INT_FAST16_MAX > INT32_MAX
-#   define PRIiFAST16 PRIi64
-#  else
-#   define PRIiFAST16 "i"
-#  endif
-# endif
-# if !defined PRIoFAST16 || 0
-#  undef PRIoFAST16
-#  if UINT_FAST16_MAX > UINT32_MAX
-#   define PRIoFAST16 PRIo64
-#  else
-#   define PRIoFAST16 "o"
-#  endif
-# endif
-# if !defined PRIuFAST16 || 0
-#  undef PRIuFAST16
-#  if UINT_FAST16_MAX > UINT32_MAX
-#   define PRIuFAST16 PRIu64
-#  else
-#   define PRIuFAST16 "u"
-#  endif
-# endif
-# if !defined PRIxFAST16 || 0
-#  undef PRIxFAST16
-#  if UINT_FAST16_MAX > UINT32_MAX
-#   define PRIxFAST16 PRIx64
-#  else
-#   define PRIxFAST16 "x"
-#  endif
-# endif
-# if !defined PRIXFAST16 || 0
-#  undef PRIXFAST16
-#  if UINT_FAST16_MAX > UINT32_MAX
-#   define PRIXFAST16 PRIX64
-#  else
-#   define PRIXFAST16 "X"
-#  endif
-# endif
-# if !defined PRIdFAST32 || 0
-#  undef PRIdFAST32
-#  if INT_FAST32_MAX > INT32_MAX
-#   define PRIdFAST32 PRId64
-#  else
-#   define PRIdFAST32 "d"
-#  endif
-# endif
-# if !defined PRIiFAST32 || 0
-#  undef PRIiFAST32
-#  if INT_FAST32_MAX > INT32_MAX
-#   define PRIiFAST32 PRIi64
-#  else
-#   define PRIiFAST32 "i"
-#  endif
-# endif
-# if !defined PRIoFAST32 || 0
-#  undef PRIoFAST32
-#  if UINT_FAST32_MAX > UINT32_MAX
-#   define PRIoFAST32 PRIo64
-#  else
-#   define PRIoFAST32 "o"
-#  endif
-# endif
-# if !defined PRIuFAST32 || 0
-#  undef PRIuFAST32
-#  if UINT_FAST32_MAX > UINT32_MAX
-#   define PRIuFAST32 PRIu64
-#  else
-#   define PRIuFAST32 "u"
-#  endif
-# endif
-# if !defined PRIxFAST32 || 0
-#  undef PRIxFAST32
-#  if UINT_FAST32_MAX > UINT32_MAX
-#   define PRIxFAST32 PRIx64
-#  else
-#   define PRIxFAST32 "x"
-#  endif
-# endif
-# if !defined PRIXFAST32 || 0
-#  undef PRIXFAST32
-#  if UINT_FAST32_MAX > UINT32_MAX
-#   define PRIXFAST32 PRIX64
-#  else
-#   define PRIXFAST32 "X"
-#  endif
-# endif
-# ifdef INT64_MAX
-#  if !defined PRIdFAST64 || 0
-#   undef PRIdFAST64
-#   define PRIdFAST64 PRId64
-#  endif
-#  if !defined PRIiFAST64 || 0
-#   undef PRIiFAST64
-#   define PRIiFAST64 PRIi64
-#  endif
-# endif
-# ifdef UINT64_MAX
-#  if !defined PRIoFAST64 || 0
-#   undef PRIoFAST64
-#   define PRIoFAST64 PRIo64
-#  endif
-#  if !defined PRIuFAST64 || 0
-#   undef PRIuFAST64
-#   define PRIuFAST64 PRIu64
-#  endif
-#  if !defined PRIxFAST64 || 0
-#   undef PRIxFAST64
-#   define PRIxFAST64 PRIx64
-#  endif
-#  if !defined PRIXFAST64 || 0
-#   undef PRIXFAST64
-#   define PRIXFAST64 PRIX64
-#  endif
-# endif
-
-# if !defined PRIdMAX || 0
-#  undef PRIdMAX
-#  if 1
-#   define PRIdMAX PRId64
-#  else
-#   define PRIdMAX "ld"
-#  endif
-# endif
-# if !defined PRIiMAX || 0
-#  undef PRIiMAX
-#  if 1
-#   define PRIiMAX PRIi64
-#  else
-#   define PRIiMAX "li"
-#  endif
-# endif
-# if !defined PRIoMAX || 0
-#  undef PRIoMAX
-#  if 1
-#   define PRIoMAX PRIo64
-#  else
-#   define PRIoMAX "lo"
-#  endif
-# endif
-# if !defined PRIuMAX || 0
-#  undef PRIuMAX
-#  if 1
-#   define PRIuMAX PRIu64
-#  else
-#   define PRIuMAX "lu"
-#  endif
-# endif
-# if !defined PRIxMAX || 0
-#  undef PRIxMAX
-#  if 1
-#   define PRIxMAX PRIx64
-#  else
-#   define PRIxMAX "lx"
-#  endif
-# endif
-# if !defined PRIXMAX || 0
-#  undef PRIXMAX
-#  if 1
-#   define PRIXMAX PRIX64
-#  else
-#   define PRIXMAX "lX"
-#  endif
-# endif
-
-# if !defined PRIdPTR || 0
-#  undef PRIdPTR
-#  ifdef INTPTR_MAX
-#   define PRIdPTR "l" "d"
-#  endif
-# endif
-# if !defined PRIiPTR || 0
-#  undef PRIiPTR
-#  ifdef INTPTR_MAX
-#   define PRIiPTR "l" "i"
-#  endif
-# endif
-# if !defined PRIoPTR || 0
-#  undef PRIoPTR
-#  ifdef UINTPTR_MAX
-#   define PRIoPTR "l" "o"
-#  endif
-# endif
-# if !defined PRIuPTR || 0
-#  undef PRIuPTR
-#  ifdef UINTPTR_MAX
-#   define PRIuPTR "l" "u"
-#  endif
-# endif
-# if !defined PRIxPTR || 0
-#  undef PRIxPTR
-#  ifdef UINTPTR_MAX
-#   define PRIxPTR "l" "x"
-#  endif
-# endif
-# if !defined PRIXPTR || 0
-#  undef PRIXPTR
-#  ifdef UINTPTR_MAX
-#   define PRIXPTR "l" "X"
-#  endif
-# endif
-
-# if !defined SCNd8 || 0
-#  undef SCNd8
-#  ifdef INT8_MAX
-#   define SCNd8 "hhd"
-#  endif
-# endif
-# if !defined SCNi8 || 0
-#  undef SCNi8
-#  ifdef INT8_MAX
-#   define SCNi8 "hhi"
-#  endif
-# endif
-# if !defined SCNo8 || 0
-#  undef SCNo8
-#  ifdef UINT8_MAX
-#   define SCNo8 "hho"
-#  endif
-# endif
-# if !defined SCNu8 || 0
-#  undef SCNu8
-#  ifdef UINT8_MAX
-#   define SCNu8 "hhu"
-#  endif
-# endif
-# if !defined SCNx8 || 0
-#  undef SCNx8
-#  ifdef UINT8_MAX
-#   define SCNx8 "hhx"
-#  endif
-# endif
-# if !defined SCNd16 || 0
-#  undef SCNd16
-#  ifdef INT16_MAX
-#   define SCNd16 "hd"
-#  endif
-# endif
-# if !defined SCNi16 || 0
-#  undef SCNi16
-#  ifdef INT16_MAX
-#   define SCNi16 "hi"
-#  endif
-# endif
-# if !defined SCNo16 || 0
-#  undef SCNo16
-#  ifdef UINT16_MAX
-#   define SCNo16 "ho"
-#  endif
-# endif
-# if !defined SCNu16 || 0
-#  undef SCNu16
-#  ifdef UINT16_MAX
-#   define SCNu16 "hu"
-#  endif
-# endif
-# if !defined SCNx16 || 0
-#  undef SCNx16
-#  ifdef UINT16_MAX
-#   define SCNx16 "hx"
-#  endif
-# endif
-# if !defined SCNd32 || 0
-#  undef SCNd32
-#  ifdef INT32_MAX
-#   define SCNd32 "d"
-#  endif
-# endif
-# if !defined SCNi32 || 0
-#  undef SCNi32
-#  ifdef INT32_MAX
-#   define SCNi32 "i"
-#  endif
-# endif
-# if !defined SCNo32 || 0
-#  undef SCNo32
-#  ifdef UINT32_MAX
-#   define SCNo32 "o"
-#  endif
-# endif
-# if !defined SCNu32 || 0
-#  undef SCNu32
-#  ifdef UINT32_MAX
-#   define SCNu32 "u"
-#  endif
-# endif
-# if !defined SCNx32 || 0
-#  undef SCNx32
-#  ifdef UINT32_MAX
-#   define SCNx32 "x"
-#  endif
-# endif
-# ifdef INT64_MAX
-#  if (0 ? defined _LP64 : 1)
-#   define _SCN64_PREFIX "l"
-#  elif defined _MSC_VER || defined __MINGW32__
-#   define _SCN64_PREFIX "I64"
-#  elif 1 && LONG_MAX >> 30 == 1
-#   define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX
-#  endif
-#  if !defined SCNd64 || 0
-#   undef SCNd64
-#   define SCNd64 _SCN64_PREFIX "d"
-#  endif
-#  if !defined SCNi64 || 0
-#   undef SCNi64
-#   define SCNi64 _SCN64_PREFIX "i"
-#  endif
-# endif
-# ifdef UINT64_MAX
-#  if (0 ? defined _LP64 : 1)
-#   define _SCNu64_PREFIX "l"
-#  elif defined _MSC_VER || defined __MINGW32__
-#   define _SCNu64_PREFIX "I64"
-#  elif 1 && ULONG_MAX >> 31 == 1
-#   define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX
-#  endif
-#  if !defined SCNo64 || 0
-#   undef SCNo64
-#   define SCNo64 _SCNu64_PREFIX "o"
-#  endif
-#  if !defined SCNu64 || 0
-#   undef SCNu64
-#   define SCNu64 _SCNu64_PREFIX "u"
-#  endif
-#  if !defined SCNx64 || 0
-#   undef SCNx64
-#   define SCNx64 _SCNu64_PREFIX "x"
-#  endif
-# endif
-
-# if !defined SCNdLEAST8 || 0
-#  undef SCNdLEAST8
-#  define SCNdLEAST8 "hhd"
-# endif
-# if !defined SCNiLEAST8 || 0
-#  undef SCNiLEAST8
-#  define SCNiLEAST8 "hhi"
-# endif
-# if !defined SCNoLEAST8 || 0
-#  undef SCNoLEAST8
-#  define SCNoLEAST8 "hho"
-# endif
-# if !defined SCNuLEAST8 || 0
-#  undef SCNuLEAST8
-#  define SCNuLEAST8 "hhu"
-# endif
-# if !defined SCNxLEAST8 || 0
-#  undef SCNxLEAST8
-#  define SCNxLEAST8 "hhx"
-# endif
-# if !defined SCNdLEAST16 || 0
-#  undef SCNdLEAST16
-#  define SCNdLEAST16 "hd"
-# endif
-# if !defined SCNiLEAST16 || 0
-#  undef SCNiLEAST16
-#  define SCNiLEAST16 "hi"
-# endif
-# if !defined SCNoLEAST16 || 0
-#  undef SCNoLEAST16
-#  define SCNoLEAST16 "ho"
-# endif
-# if !defined SCNuLEAST16 || 0
-#  undef SCNuLEAST16
-#  define SCNuLEAST16 "hu"
-# endif
-# if !defined SCNxLEAST16 || 0
-#  undef SCNxLEAST16
-#  define SCNxLEAST16 "hx"
-# endif
-# if !defined SCNdLEAST32 || 0
-#  undef SCNdLEAST32
-#  define SCNdLEAST32 "d"
-# endif
-# if !defined SCNiLEAST32 || 0
-#  undef SCNiLEAST32
-#  define SCNiLEAST32 "i"
-# endif
-# if !defined SCNoLEAST32 || 0
-#  undef SCNoLEAST32
-#  define SCNoLEAST32 "o"
-# endif
-# if !defined SCNuLEAST32 || 0
-#  undef SCNuLEAST32
-#  define SCNuLEAST32 "u"
-# endif
-# if !defined SCNxLEAST32 || 0
-#  undef SCNxLEAST32
-#  define SCNxLEAST32 "x"
-# endif
-# ifdef INT64_MAX
-#  if !defined SCNdLEAST64 || 0
-#   undef SCNdLEAST64
-#   define SCNdLEAST64 SCNd64
-#  endif
-#  if !defined SCNiLEAST64 || 0
-#   undef SCNiLEAST64
-#   define SCNiLEAST64 SCNi64
-#  endif
-# endif
-# ifdef UINT64_MAX
-#  if !defined SCNoLEAST64 || 0
-#   undef SCNoLEAST64
-#   define SCNoLEAST64 SCNo64
-#  endif
-#  if !defined SCNuLEAST64 || 0
-#   undef SCNuLEAST64
-#   define SCNuLEAST64 SCNu64
-#  endif
-#  if !defined SCNxLEAST64 || 0
-#   undef SCNxLEAST64
-#   define SCNxLEAST64 SCNx64
-#  endif
-# endif
-
-# if !defined SCNdFAST8 || 0
-#  undef SCNdFAST8
-#  if INT_FAST8_MAX > INT32_MAX
-#   define SCNdFAST8 SCNd64
-#  elif INT_FAST8_MAX == 0x7fff
-#   define SCNdFAST8 "hd"
-#  elif INT_FAST8_MAX == 0x7f
-#   define SCNdFAST8 "hhd"
-#  else
-#   define SCNdFAST8 "d"
-#  endif
-# endif
-# if !defined SCNiFAST8 || 0
-#  undef SCNiFAST8
-#  if INT_FAST8_MAX > INT32_MAX
-#   define SCNiFAST8 SCNi64
-#  elif INT_FAST8_MAX == 0x7fff
-#   define SCNiFAST8 "hi"
-#  elif INT_FAST8_MAX == 0x7f
-#   define SCNiFAST8 "hhi"
-#  else
-#   define SCNiFAST8 "i"
-#  endif
-# endif
-# if !defined SCNoFAST8 || 0
-#  undef SCNoFAST8
-#  if UINT_FAST8_MAX > UINT32_MAX
-#   define SCNoFAST8 SCNo64
-#  elif UINT_FAST8_MAX == 0xffff
-#   define SCNoFAST8 "ho"
-#  elif UINT_FAST8_MAX == 0xff
-#   define SCNoFAST8 "hho"
-#  else
-#   define SCNoFAST8 "o"
-#  endif
-# endif
-# if !defined SCNuFAST8 || 0
-#  undef SCNuFAST8
-#  if UINT_FAST8_MAX > UINT32_MAX
-#   define SCNuFAST8 SCNu64
-#  elif UINT_FAST8_MAX == 0xffff
-#   define SCNuFAST8 "hu"
-#  elif UINT_FAST8_MAX == 0xff
-#   define SCNuFAST8 "hhu"
-#  else
-#   define SCNuFAST8 "u"
-#  endif
-# endif
-# if !defined SCNxFAST8 || 0
-#  undef SCNxFAST8
-#  if UINT_FAST8_MAX > UINT32_MAX
-#   define SCNxFAST8 SCNx64
-#  elif UINT_FAST8_MAX == 0xffff
-#   define SCNxFAST8 "hx"
-#  elif UINT_FAST8_MAX == 0xff
-#   define SCNxFAST8 "hhx"
-#  else
-#   define SCNxFAST8 "x"
-#  endif
-# endif
-# if !defined SCNdFAST16 || 0
-#  undef SCNdFAST16
-#  if INT_FAST16_MAX > INT32_MAX
-#   define SCNdFAST16 SCNd64
-#  elif INT_FAST16_MAX == 0x7fff
-#   define SCNdFAST16 "hd"
-#  else
-#   define SCNdFAST16 "d"
-#  endif
-# endif
-# if !defined SCNiFAST16 || 0
-#  undef SCNiFAST16
-#  if INT_FAST16_MAX > INT32_MAX
-#   define SCNiFAST16 SCNi64
-#  elif INT_FAST16_MAX == 0x7fff
-#   define SCNiFAST16 "hi"
-#  else
-#   define SCNiFAST16 "i"
-#  endif
-# endif
-# if !defined SCNoFAST16 || 0
-#  undef SCNoFAST16
-#  if UINT_FAST16_MAX > UINT32_MAX
-#   define SCNoFAST16 SCNo64
-#  elif UINT_FAST16_MAX == 0xffff
-#   define SCNoFAST16 "ho"
-#  else
-#   define SCNoFAST16 "o"
-#  endif
-# endif
-# if !defined SCNuFAST16 || 0
-#  undef SCNuFAST16
-#  if UINT_FAST16_MAX > UINT32_MAX
-#   define SCNuFAST16 SCNu64
-#  elif UINT_FAST16_MAX == 0xffff
-#   define SCNuFAST16 "hu"
-#  else
-#   define SCNuFAST16 "u"
-#  endif
-# endif
-# if !defined SCNxFAST16 || 0
-#  undef SCNxFAST16
-#  if UINT_FAST16_MAX > UINT32_MAX
-#   define SCNxFAST16 SCNx64
-#  elif UINT_FAST16_MAX == 0xffff
-#   define SCNxFAST16 "hx"
-#  else
-#   define SCNxFAST16 "x"
-#  endif
-# endif
-# if !defined SCNdFAST32 || 0
-#  undef SCNdFAST32
-#  if INT_FAST32_MAX > INT32_MAX
-#   define SCNdFAST32 SCNd64
-#  else
-#   define SCNdFAST32 "d"
-#  endif
-# endif
-# if !defined SCNiFAST32 || 0
-#  undef SCNiFAST32
-#  if INT_FAST32_MAX > INT32_MAX
-#   define SCNiFAST32 SCNi64
-#  else
-#   define SCNiFAST32 "i"
-#  endif
-# endif
-# if !defined SCNoFAST32 || 0
-#  undef SCNoFAST32
-#  if UINT_FAST32_MAX > UINT32_MAX
-#   define SCNoFAST32 SCNo64
-#  else
-#   define SCNoFAST32 "o"
-#  endif
-# endif
-# if !defined SCNuFAST32 || 0
-#  undef SCNuFAST32
-#  if UINT_FAST32_MAX > UINT32_MAX
-#   define SCNuFAST32 SCNu64
-#  else
-#   define SCNuFAST32 "u"
-#  endif
-# endif
-# if !defined SCNxFAST32 || 0
-#  undef SCNxFAST32
-#  if UINT_FAST32_MAX > UINT32_MAX
-#   define SCNxFAST32 SCNx64
-#  else
-#   define SCNxFAST32 "x"
-#  endif
-# endif
-# ifdef INT64_MAX
-#  if !defined SCNdFAST64 || 0
-#   undef SCNdFAST64
-#   define SCNdFAST64 SCNd64
-#  endif
-#  if !defined SCNiFAST64 || 0
-#   undef SCNiFAST64
-#   define SCNiFAST64 SCNi64
-#  endif
-# endif
-# ifdef UINT64_MAX
-#  if !defined SCNoFAST64 || 0
-#   undef SCNoFAST64
-#   define SCNoFAST64 SCNo64
-#  endif
-#  if !defined SCNuFAST64 || 0
-#   undef SCNuFAST64
-#   define SCNuFAST64 SCNu64
-#  endif
-#  if !defined SCNxFAST64 || 0
-#   undef SCNxFAST64
-#   define SCNxFAST64 SCNx64
-#  endif
-# endif
-
-# if !defined SCNdMAX || 0
-#  undef SCNdMAX
-#  if 1
-#   define SCNdMAX SCNd64
-#  else
-#   define SCNdMAX "ld"
-#  endif
-# endif
-# if !defined SCNiMAX || 0
-#  undef SCNiMAX
-#  if 1
-#   define SCNiMAX SCNi64
-#  else
-#   define SCNiMAX "li"
-#  endif
-# endif
-# if !defined SCNoMAX || 0
-#  undef SCNoMAX
-#  if 1
-#   define SCNoMAX SCNo64
-#  else
-#   define SCNoMAX "lo"
-#  endif
-# endif
-# if !defined SCNuMAX || 0
-#  undef SCNuMAX
-#  if 1
-#   define SCNuMAX SCNu64
-#  else
-#   define SCNuMAX "lu"
-#  endif
-# endif
-# if !defined SCNxMAX || 0
-#  undef SCNxMAX
-#  if 1
-#   define SCNxMAX SCNx64
-#  else
-#   define SCNxMAX "lx"
-#  endif
-# endif
-
-# if !defined SCNdPTR || 0
-#  undef SCNdPTR
-#  ifdef INTPTR_MAX
-#   define SCNdPTR "l" "d"
-#  endif
-# endif
-# if !defined SCNiPTR || 0
-#  undef SCNiPTR
-#  ifdef INTPTR_MAX
-#   define SCNiPTR "l" "i"
-#  endif
-# endif
-# if !defined SCNoPTR || 0
-#  undef SCNoPTR
-#  ifdef UINTPTR_MAX
-#   define SCNoPTR "l" "o"
-#  endif
-# endif
-# if !defined SCNuPTR || 0
-#  undef SCNuPTR
-#  ifdef UINTPTR_MAX
-#   define SCNuPTR "l" "u"
-#  endif
-# endif
-# if !defined SCNxPTR || 0
-#  undef SCNxPTR
-#  ifdef UINTPTR_MAX
-#   define SCNxPTR "l" "x"
-#  endif
-# endif
-
-#endif
-
-/* 7.8.2 Functions for greatest-width integer types */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if 0
-# if !1
-extern intmax_t imaxabs (intmax_t);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef imaxabs
-# if HAVE_RAW_DECL_IMAXABS
-_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - "
-                 "use gnulib module imaxabs for portability");
-# endif
-#endif
-
-#if 0
-# if !1
-#  if !GNULIB_defined_imaxdiv_t
-typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t;
-#   define GNULIB_defined_imaxdiv_t 1
-#  endif
-extern imaxdiv_t imaxdiv (intmax_t, intmax_t);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef imaxdiv
-# if HAVE_RAW_DECL_IMAXDIV
-_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - "
-                 "use gnulib module imaxdiv for portability");
-# endif
-#endif
-
-#if 1
-# if !1
-extern intmax_t strtoimax (const char *, char **, int) _GL_ARG_NONNULL ((1));
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef strtoimax
-# if HAVE_RAW_DECL_STRTOIMAX
-_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - "
-                 "use gnulib module strtoimax for portability");
-# endif
-#endif
-
-#if 1
-# if !1
-extern uintmax_t strtoumax (const char *, char **, int) _GL_ARG_NONNULL ((1));
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef strtoumax
-# if HAVE_RAW_DECL_STRTOUMAX
-_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - "
-                 "use gnulib module strtoumax for portability");
-# endif
-#endif
-
-/* Don't bother defining or declaring wcstoimax and wcstoumax, since
-   wide-character functions like this are hardly ever useful.  */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */
diff --git a/lib/wchar.h b/lib/wchar.h
deleted file mode 100644
index b0949e1ea4e..00000000000
--- a/lib/wchar.h
+++ /dev/null
@@ -1,1306 +0,0 @@
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* A substitute for ISO C99 <wchar.h>, for platforms that have issues.
-
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
-
-   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, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-/* Written by Eric Blake.  */
-
-/*
- * ISO C 99 <wchar.h> for platforms that have issues.
- * <http://www.opengroup.org/susv3xbd/wchar.h.html>
- *
- * For now, this just ensures proper prerequisite inclusion order and
- * the declaration of wcwidth().
- */
-
-#if __GNUC__ >= 3
-#pragma GCC system_header
-#endif
-
-
-#if defined __need_mbstate_t || defined __need_wint_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H
-/* Special invocation convention:
-   - Inside glibc and uClibc header files.
-   - On HP-UX 11.00 we have a sequence of nested includes
-     <wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>,
-     once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h>
-     and once directly.  In both situations 'wint_t' is not yet defined,
-     therefore we cannot provide the function overrides; instead include only
-     the system's <wchar.h>.
-   - On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and
-     the latter includes <wchar.h>.  But here, we have no way to detect whether
-     <wctype.h> is completely included or is still being included.  */
-
-#include_next <wchar.h>
-
-#else
-/* Normal invocation convention.  */
-
-#ifndef _GL_WCHAR_H
-
-#define _GL_ALREADY_INCLUDING_WCHAR_H
-
-#if 1
-# include <features.h> /* for __GLIBC__ */
-#endif
-
-/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
-   <wchar.h>.
-   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
-   included before <wchar.h>.
-   In some builds of uClibc, <wchar.h> is nonexistent and wchar_t is defined
-   by <stddef.h>.
-   But avoid namespace pollution on glibc systems.  */
-#if !(defined __GLIBC__ && !defined __UCLIBC__)
-# include <stddef.h>
-#endif
-#ifndef __GLIBC__
-# include <stdio.h>
-# include <time.h>
-#endif
-
-/* Include the original <wchar.h> if it exists.
-   Some builds of uClibc lack it.  */
-/* The include_next requires a split double-inclusion guard.  */
-#if 1
-# include_next <wchar.h>
-#endif
-
-#undef _GL_ALREADY_INCLUDING_WCHAR_H
-
-#ifndef _GL_WCHAR_H
-#define _GL_WCHAR_H
-
-/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
-#ifndef _GL_CXXDEFS_H
-#define _GL_CXXDEFS_H
-
-/* The three most frequent use cases of these macros are:
-
-   * For providing a substitute for a function that is missing on some
-     platforms, but is declared and works fine on the platforms on which
-     it exists:
-
-       #if @GNULIB_FOO@
-       # if !@HAVE_FOO@
-       _GL_FUNCDECL_SYS (foo, ...);
-       # endif
-       _GL_CXXALIAS_SYS (foo, ...);
-       _GL_CXXALIASWARN (foo);
-       #elif defined GNULIB_POSIXCHECK
-       ...
-       #endif
-
-   * For providing a replacement for a function that exists on all platforms,
-     but is broken/insufficient and needs to be replaced on some platforms:
-
-       #if @GNULIB_FOO@
-       # if @REPLACE_FOO@
-       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-       #   undef foo
-       #   define foo rpl_foo
-       #  endif
-       _GL_FUNCDECL_RPL (foo, ...);
-       _GL_CXXALIAS_RPL (foo, ...);
-       # else
-       _GL_CXXALIAS_SYS (foo, ...);
-       # endif
-       _GL_CXXALIASWARN (foo);
-       #elif defined GNULIB_POSIXCHECK
-       ...
-       #endif
-
-   * For providing a replacement for a function that exists on some platforms
-     but is broken/insufficient and needs to be replaced on some of them and
-     is additionally either missing or undeclared on some other platforms:
-
-       #if @GNULIB_FOO@
-       # if @REPLACE_FOO@
-       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-       #   undef foo
-       #   define foo rpl_foo
-       #  endif
-       _GL_FUNCDECL_RPL (foo, ...);
-       _GL_CXXALIAS_RPL (foo, ...);
-       # else
-       #  if !@HAVE_FOO@   or   if !@HAVE_DECL_FOO@
-       _GL_FUNCDECL_SYS (foo, ...);
-       #  endif
-       _GL_CXXALIAS_SYS (foo, ...);
-       # endif
-       _GL_CXXALIASWARN (foo);
-       #elif defined GNULIB_POSIXCHECK
-       ...
-       #endif
-*/
-
-/* _GL_EXTERN_C declaration;
-   performs the declaration with C linkage.  */
-#if defined __cplusplus
-# define _GL_EXTERN_C extern "C"
-#else
-# define _GL_EXTERN_C extern
-#endif
-
-/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes);
-   declares a replacement function, named rpl_func, with the given prototype,
-   consisting of return type, parameters, and attributes.
-   Example:
-     _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...)
-                                  _GL_ARG_NONNULL ((1)));
- */
-#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \
-  _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)
-#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \
-  _GL_EXTERN_C rettype rpl_func parameters_and_attributes
-
-/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes);
-   declares the system function, named func, with the given prototype,
-   consisting of return type, parameters, and attributes.
-   Example:
-     _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...)
-                                  _GL_ARG_NONNULL ((1)));
- */
-#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \
-  _GL_EXTERN_C rettype func parameters_and_attributes
-
-/* _GL_CXXALIAS_RPL (func, rettype, parameters);
-   declares a C++ alias called GNULIB_NAMESPACE::func
-   that redirects to rpl_func, if GNULIB_NAMESPACE is defined.
-   Example:
-     _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...));
- */
-#define _GL_CXXALIAS_RPL(func,rettype,parameters) \
-  _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)
-#if defined __cplusplus && defined GNULIB_NAMESPACE
-# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
-    namespace GNULIB_NAMESPACE                                \
-    {                                                         \
-      rettype (*const func) parameters = ::rpl_func;          \
-    }                                                         \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#else
-# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#endif
-
-/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters);
-   is like  _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters);
-   except that the C function rpl_func may have a slightly different
-   declaration.  A cast is used to silence the "invalid conversion" error
-   that would otherwise occur.  */
-#if defined __cplusplus && defined GNULIB_NAMESPACE
-# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
-    namespace GNULIB_NAMESPACE                                     \
-    {                                                              \
-      rettype (*const func) parameters =                           \
-        reinterpret_cast<rettype(*)parameters>(::rpl_func);        \
-    }                                                              \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#else
-# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#endif
-
-/* _GL_CXXALIAS_SYS (func, rettype, parameters);
-   declares a C++ alias called GNULIB_NAMESPACE::func
-   that redirects to the system provided function func, if GNULIB_NAMESPACE
-   is defined.
-   Example:
-     _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...));
- */
-#if defined __cplusplus && defined GNULIB_NAMESPACE
-  /* If we were to write
-       rettype (*const func) parameters = ::func;
-     like above in _GL_CXXALIAS_RPL_1, the compiler could optimize calls
-     better (remove an indirection through a 'static' pointer variable),
-     but then the _GL_CXXALIASWARN macro below would cause a warning not only
-     for uses of ::func but also for uses of GNULIB_NAMESPACE::func.  */
-# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
-    namespace GNULIB_NAMESPACE                     \
-    {                                              \
-      static rettype (*func) parameters = ::func;  \
-    }                                              \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#else
-# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#endif
-
-/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters);
-   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
-   except that the C function func may have a slightly different declaration.
-   A cast is used to silence the "invalid conversion" error that would
-   otherwise occur.  */
-#if defined __cplusplus && defined GNULIB_NAMESPACE
-# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
-    namespace GNULIB_NAMESPACE                          \
-    {                                                   \
-      static rettype (*func) parameters =               \
-        reinterpret_cast<rettype(*)parameters>(::func); \
-    }                                                   \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#else
-# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#endif
-
-/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2);
-   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
-   except that the C function is picked among a set of overloaded functions,
-   namely the one with rettype2 and parameters2.  Two consecutive casts
-   are used to silence the "cannot find a match" and "invalid conversion"
-   errors that would otherwise occur.  */
-#if defined __cplusplus && defined GNULIB_NAMESPACE
-  /* The outer cast must be a reinterpret_cast.
-     The inner cast: When the function is defined as a set of overloaded
-     functions, it works as a static_cast<>, choosing the designated variant.
-     When the function is defined as a single variant, it works as a
-     reinterpret_cast<>. The parenthesized cast syntax works both ways.  */
-# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
-    namespace GNULIB_NAMESPACE                                                \
-    {                                                                         \
-      static rettype (*func) parameters =                                     \
-        reinterpret_cast<rettype(*)parameters>(                               \
-          (rettype2(*)parameters2)(::func));                                  \
-    }                                                                         \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#else
-# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#endif
-
-/* _GL_CXXALIASWARN (func);
-   causes a warning to be emitted when ::func is used but not when
-   GNULIB_NAMESPACE::func is used.  func must be defined without overloaded
-   variants.  */
-#if defined __cplusplus && defined GNULIB_NAMESPACE
-# define _GL_CXXALIASWARN(func) \
-   _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE)
-# define _GL_CXXALIASWARN_1(func,namespace) \
-   _GL_CXXALIASWARN_2 (func, namespace)
-/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
-   we enable the warning only when not optimizing.  */
-# if !__OPTIMIZE__
-#  define _GL_CXXALIASWARN_2(func,namespace) \
-    _GL_WARN_ON_USE (func, \
-                     "The symbol ::" #func " refers to the system function. " \
-                     "Use " #namespace "::" #func " instead.")
-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
-#  define _GL_CXXALIASWARN_2(func,namespace) \
-     extern __typeof__ (func) func
-# else
-#  define _GL_CXXALIASWARN_2(func,namespace) \
-     _GL_EXTERN_C int _gl_cxxalias_dummy
-# endif
-#else
-# define _GL_CXXALIASWARN(func) \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#endif
-
-/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes);
-   causes a warning to be emitted when the given overloaded variant of ::func
-   is used but not when GNULIB_NAMESPACE::func is used.  */
-#if defined __cplusplus && defined GNULIB_NAMESPACE
-# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
-   _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \
-                        GNULIB_NAMESPACE)
-# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \
-   _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace)
-/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
-   we enable the warning only when not optimizing.  */
-# if !__OPTIMIZE__
-#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
-    _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \
-                         "The symbol ::" #func " refers to the system function. " \
-                         "Use " #namespace "::" #func " instead.")
-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
-#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
-     extern __typeof__ (func) func
-# else
-#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
-     _GL_EXTERN_C int _gl_cxxalias_dummy
-# endif
-#else
-# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
-    _GL_EXTERN_C int _gl_cxxalias_dummy
-#endif
-
-#endif /* _GL_CXXDEFS_H */
-
-/* The definition of _GL_ARG_NONNULL is copied here.  */
-/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
-   that the values passed as arguments n, ..., m must be non-NULL pointers.
-   n = 1 stands for the first argument, n = 2 for the second argument etc.  */
-#ifndef _GL_ARG_NONNULL
-# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
-#  define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
-# else
-#  define _GL_ARG_NONNULL(params)
-# endif
-#endif
-
-/* The definition of _GL_WARN_ON_USE is copied here.  */
-#ifndef _GL_WARN_ON_USE
-
-# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
-/* A compiler attribute is available in gcc versions 4.3.0 and later.  */
-#  define _GL_WARN_ON_USE(function, message) \
-extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
-/* Verify the existence of the function.  */
-#  define _GL_WARN_ON_USE(function, message) \
-extern __typeof__ (function) function
-# else /* Unsupported.  */
-#  define _GL_WARN_ON_USE(function, message) \
-_GL_WARN_EXTERN_C int _gl_warn_on_use
-# endif
-#endif
-
-/* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string")
-   is like _GL_WARN_ON_USE (function, "string"), except that the function is
-   declared with the given prototype, consisting of return type, parameters,
-   and attributes.
-   This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does
-   not work in this case.  */
-#ifndef _GL_WARN_ON_USE_CXX
-# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
-#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
-extern rettype function parameters_and_attributes \
-     __attribute__ ((__warning__ (msg)))
-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
-/* Verify the existence of the function.  */
-#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
-extern rettype function parameters_and_attributes
-# else /* Unsupported.  */
-#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
-_GL_WARN_EXTERN_C int _gl_warn_on_use
-# endif
-#endif
-
-/* _GL_WARN_EXTERN_C declaration;
-   performs the declaration with C linkage.  */
-#ifndef _GL_WARN_EXTERN_C
-# if defined __cplusplus
-#  define _GL_WARN_EXTERN_C extern "C"
-# else
-#  define _GL_WARN_EXTERN_C extern
-# endif
-#endif
-
-
-/* Define wint_t and WEOF.  (Also done in wctype.in.h.)  */
-#if !1 && !defined wint_t
-# define wint_t int
-# ifndef WEOF
-#  define WEOF -1
-# endif
-#else
-# ifndef WEOF
-#  define WEOF ((wint_t) -1)
-# endif
-#endif
-
-
-/* Override mbstate_t if it is too small.
-   On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for
-   implementing mbrtowc for encodings like UTF-8.  */
-#if !(1 && 1) || 0
-# if !GNULIB_defined_mbstate_t
-typedef int rpl_mbstate_t;
-#  undef mbstate_t
-#  define mbstate_t rpl_mbstate_t
-#  define GNULIB_defined_mbstate_t 1
-# endif
-#endif
-
-
-/* Convert a single-byte character to a wide character.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef btowc
-#   define btowc rpl_btowc
-#  endif
-_GL_FUNCDECL_RPL (btowc, wint_t, (int c));
-_GL_CXXALIAS_RPL (btowc, wint_t, (int c));
-# else
-#  if !1
-_GL_FUNCDECL_SYS (btowc, wint_t, (int c));
-#  endif
-_GL_CXXALIAS_SYS (btowc, wint_t, (int c));
-# endif
-_GL_CXXALIASWARN (btowc);
-#elif defined GNULIB_POSIXCHECK
-# undef btowc
-# if HAVE_RAW_DECL_BTOWC
-_GL_WARN_ON_USE (btowc, "btowc is unportable - "
-                 "use gnulib module btowc for portability");
-# endif
-#endif
-
-
-/* Convert a wide character to a single-byte character.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef wctob
-#   define wctob rpl_wctob
-#  endif
-_GL_FUNCDECL_RPL (wctob, int, (wint_t wc));
-_GL_CXXALIAS_RPL (wctob, int, (wint_t wc));
-# else
-#  if !defined wctob && !1
-/* wctob is provided by gnulib, or wctob exists but is not declared.  */
-_GL_FUNCDECL_SYS (wctob, int, (wint_t wc));
-#  endif
-_GL_CXXALIAS_SYS (wctob, int, (wint_t wc));
-# endif
-_GL_CXXALIASWARN (wctob);
-#elif defined GNULIB_POSIXCHECK
-# undef wctob
-# if HAVE_RAW_DECL_WCTOB
-_GL_WARN_ON_USE (wctob, "wctob is unportable - "
-                 "use gnulib module wctob for portability");
-# endif
-#endif
-
-
-/* Test whether *PS is in the initial state.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef mbsinit
-#   define mbsinit rpl_mbsinit
-#  endif
-_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps));
-_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps));
-# else
-#  if !1
-_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps));
-#  endif
-_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps));
-# endif
-_GL_CXXALIASWARN (mbsinit);
-#elif defined GNULIB_POSIXCHECK
-# undef mbsinit
-# if HAVE_RAW_DECL_MBSINIT
-_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - "
-                 "use gnulib module mbsinit for portability");
-# endif
-#endif
-
-
-/* Convert a multibyte character to a wide character.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef mbrtowc
-#   define mbrtowc rpl_mbrtowc
-#  endif
-_GL_FUNCDECL_RPL (mbrtowc, size_t,
-                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
-_GL_CXXALIAS_RPL (mbrtowc, size_t,
-                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
-# else
-#  if !1
-_GL_FUNCDECL_SYS (mbrtowc, size_t,
-                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
-#  endif
-_GL_CXXALIAS_SYS (mbrtowc, size_t,
-                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
-# endif
-_GL_CXXALIASWARN (mbrtowc);
-#elif defined GNULIB_POSIXCHECK
-# undef mbrtowc
-# if HAVE_RAW_DECL_MBRTOWC
-_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - "
-                 "use gnulib module mbrtowc for portability");
-# endif
-#endif
-
-
-/* Recognize a multibyte character.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef mbrlen
-#   define mbrlen rpl_mbrlen
-#  endif
-_GL_FUNCDECL_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
-_GL_CXXALIAS_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
-# else
-#  if !1
-_GL_FUNCDECL_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
-#  endif
-_GL_CXXALIAS_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
-# endif
-_GL_CXXALIASWARN (mbrlen);
-#elif defined GNULIB_POSIXCHECK
-# undef mbrlen
-# if HAVE_RAW_DECL_MBRLEN
-_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - "
-                 "use gnulib module mbrlen for portability");
-# endif
-#endif
-
-
-/* Convert a string to a wide string.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef mbsrtowcs
-#   define mbsrtowcs rpl_mbsrtowcs
-#  endif
-_GL_FUNCDECL_RPL (mbsrtowcs, size_t,
-                  (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)
-                  _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (mbsrtowcs, size_t,
-                  (wchar_t *dest, const char **srcp, size_t len,
-                   mbstate_t *ps));
-# else
-#  if !1
-_GL_FUNCDECL_SYS (mbsrtowcs, size_t,
-                  (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)
-                  _GL_ARG_NONNULL ((2)));
-#  endif
-_GL_CXXALIAS_SYS (mbsrtowcs, size_t,
-                  (wchar_t *dest, const char **srcp, size_t len,
-                   mbstate_t *ps));
-# endif
-_GL_CXXALIASWARN (mbsrtowcs);
-#elif defined GNULIB_POSIXCHECK
-# undef mbsrtowcs
-# if HAVE_RAW_DECL_MBSRTOWCS
-_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - "
-                 "use gnulib module mbsrtowcs for portability");
-# endif
-#endif
-
-
-/* Convert a string to a wide string.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef mbsnrtowcs
-#   define mbsnrtowcs rpl_mbsnrtowcs
-#  endif
-_GL_FUNCDECL_RPL (mbsnrtowcs, size_t,
-                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
-                   mbstate_t *ps)
-                  _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (mbsnrtowcs, size_t,
-                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
-                   mbstate_t *ps));
-# else
-#  if !1
-_GL_FUNCDECL_SYS (mbsnrtowcs, size_t,
-                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
-                   mbstate_t *ps)
-                  _GL_ARG_NONNULL ((2)));
-#  endif
-_GL_CXXALIAS_SYS (mbsnrtowcs, size_t,
-                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
-                   mbstate_t *ps));
-# endif
-_GL_CXXALIASWARN (mbsnrtowcs);
-#elif defined GNULIB_POSIXCHECK
-# undef mbsnrtowcs
-# if HAVE_RAW_DECL_MBSNRTOWCS
-_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - "
-                 "use gnulib module mbsnrtowcs for portability");
-# endif
-#endif
-
-
-/* Convert a wide character to a multibyte character.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef wcrtomb
-#   define wcrtomb rpl_wcrtomb
-#  endif
-_GL_FUNCDECL_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
-_GL_CXXALIAS_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
-# else
-#  if !1
-_GL_FUNCDECL_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
-#  endif
-_GL_CXXALIAS_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
-# endif
-_GL_CXXALIASWARN (wcrtomb);
-#elif defined GNULIB_POSIXCHECK
-# undef wcrtomb
-# if HAVE_RAW_DECL_WCRTOMB
-_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - "
-                 "use gnulib module wcrtomb for portability");
-# endif
-#endif
-
-
-/* Convert a wide string to a string.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef wcsrtombs
-#   define wcsrtombs rpl_wcsrtombs
-#  endif
-_GL_FUNCDECL_RPL (wcsrtombs, size_t,
-                  (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)
-                  _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (wcsrtombs, size_t,
-                  (char *dest, const wchar_t **srcp, size_t len,
-                   mbstate_t *ps));
-# else
-#  if !1
-_GL_FUNCDECL_SYS (wcsrtombs, size_t,
-                  (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)
-                  _GL_ARG_NONNULL ((2)));
-#  endif
-_GL_CXXALIAS_SYS (wcsrtombs, size_t,
-                  (char *dest, const wchar_t **srcp, size_t len,
-                   mbstate_t *ps));
-# endif
-_GL_CXXALIASWARN (wcsrtombs);
-#elif defined GNULIB_POSIXCHECK
-# undef wcsrtombs
-# if HAVE_RAW_DECL_WCSRTOMBS
-_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - "
-                 "use gnulib module wcsrtombs for portability");
-# endif
-#endif
-
-
-/* Convert a wide string to a string.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef wcsnrtombs
-#   define wcsnrtombs rpl_wcsnrtombs
-#  endif
-_GL_FUNCDECL_RPL (wcsnrtombs, size_t,
-                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
-                   mbstate_t *ps)
-                  _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (wcsnrtombs, size_t,
-                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
-                   mbstate_t *ps));
-# else
-#  if !1
-_GL_FUNCDECL_SYS (wcsnrtombs, size_t,
-                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
-                   mbstate_t *ps)
-                  _GL_ARG_NONNULL ((2)));
-#  endif
-_GL_CXXALIAS_SYS (wcsnrtombs, size_t,
-                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
-                   mbstate_t *ps));
-# endif
-_GL_CXXALIASWARN (wcsnrtombs);
-#elif defined GNULIB_POSIXCHECK
-# undef wcsnrtombs
-# if HAVE_RAW_DECL_WCSNRTOMBS
-_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - "
-                 "use gnulib module wcsnrtombs for portability");
-# endif
-#endif
-
-
-/* Return the number of screen columns needed for WC.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef wcwidth
-#   define wcwidth rpl_wcwidth
-#  endif
-_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t));
-_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t));
-# else
-#  if !1
-/* wcwidth exists but is not declared.  */
-_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t));
-#  endif
-_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t));
-# endif
-_GL_CXXALIASWARN (wcwidth);
-#elif defined GNULIB_POSIXCHECK
-# undef wcwidth
-# if HAVE_RAW_DECL_WCWIDTH
-_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - "
-                 "use gnulib module wcwidth for portability");
-# endif
-#endif
-
-
-/* Search N wide characters of S for C.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n));
-# endif
-  /* On some systems, this function is defined as an overloaded function:
-       extern "C++" {
-         const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t);
-         wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t);
-       }  */
-_GL_CXXALIAS_SYS_CAST2 (wmemchr,
-                        wchar_t *, (const wchar_t *, wchar_t, size_t),
-                        const wchar_t *, (const wchar_t *, wchar_t, size_t));
-# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
-     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
-_GL_CXXALIASWARN1 (wmemchr, const wchar_t *,
-                   (const wchar_t *s, wchar_t c, size_t n));
-# else
-_GL_CXXALIASWARN (wmemchr);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef wmemchr
-# if HAVE_RAW_DECL_WMEMCHR
-_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - "
-                 "use gnulib module wmemchr for portability");
-# endif
-#endif
-
-
-/* Compare N wide characters of S1 and S2.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wmemcmp, int,
-                  (const wchar_t *s1, const wchar_t *s2, size_t n));
-# endif
-_GL_CXXALIAS_SYS (wmemcmp, int,
-                  (const wchar_t *s1, const wchar_t *s2, size_t n));
-_GL_CXXALIASWARN (wmemcmp);
-#elif defined GNULIB_POSIXCHECK
-# undef wmemcmp
-# if HAVE_RAW_DECL_WMEMCMP
-_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - "
-                 "use gnulib module wmemcmp for portability");
-# endif
-#endif
-
-
-/* Copy N wide characters of SRC to DEST.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wmemcpy, wchar_t *,
-                  (wchar_t *dest, const wchar_t *src, size_t n));
-# endif
-_GL_CXXALIAS_SYS (wmemcpy, wchar_t *,
-                  (wchar_t *dest, const wchar_t *src, size_t n));
-_GL_CXXALIASWARN (wmemcpy);
-#elif defined GNULIB_POSIXCHECK
-# undef wmemcpy
-# if HAVE_RAW_DECL_WMEMCPY
-_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - "
-                 "use gnulib module wmemcpy for portability");
-# endif
-#endif
-
-
-/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for
-   overlapping memory areas.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wmemmove, wchar_t *,
-                  (wchar_t *dest, const wchar_t *src, size_t n));
-# endif
-_GL_CXXALIAS_SYS (wmemmove, wchar_t *,
-                  (wchar_t *dest, const wchar_t *src, size_t n));
-_GL_CXXALIASWARN (wmemmove);
-#elif defined GNULIB_POSIXCHECK
-# undef wmemmove
-# if HAVE_RAW_DECL_WMEMMOVE
-_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - "
-                 "use gnulib module wmemmove for portability");
-# endif
-#endif
-
-
-/* Set N wide characters of S to C.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
-# endif
-_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
-_GL_CXXALIASWARN (wmemset);
-#elif defined GNULIB_POSIXCHECK
-# undef wmemset
-# if HAVE_RAW_DECL_WMEMSET
-_GL_WARN_ON_USE (wmemset, "wmemset is unportable - "
-                 "use gnulib module wmemset for portability");
-# endif
-#endif
-
-
-/* Return the number of wide characters in S.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s));
-# endif
-_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s));
-_GL_CXXALIASWARN (wcslen);
-#elif defined GNULIB_POSIXCHECK
-# undef wcslen
-# if HAVE_RAW_DECL_WCSLEN
-_GL_WARN_ON_USE (wcslen, "wcslen is unportable - "
-                 "use gnulib module wcslen for portability");
-# endif
-#endif
-
-
-/* Return the number of wide characters in S, but at most MAXLEN.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen));
-# endif
-_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen));
-_GL_CXXALIASWARN (wcsnlen);
-#elif defined GNULIB_POSIXCHECK
-# undef wcsnlen
-# if HAVE_RAW_DECL_WCSNLEN
-_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - "
-                 "use gnulib module wcsnlen for portability");
-# endif
-#endif
-
-
-/* Copy SRC to DEST.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcscpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
-# endif
-_GL_CXXALIAS_SYS (wcscpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
-_GL_CXXALIASWARN (wcscpy);
-#elif defined GNULIB_POSIXCHECK
-# undef wcscpy
-# if HAVE_RAW_DECL_WCSCPY
-_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - "
-                 "use gnulib module wcscpy for portability");
-# endif
-#endif
-
-
-/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
-# endif
-_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
-_GL_CXXALIASWARN (wcpcpy);
-#elif defined GNULIB_POSIXCHECK
-# undef wcpcpy
-# if HAVE_RAW_DECL_WCPCPY
-_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - "
-                 "use gnulib module wcpcpy for portability");
-# endif
-#endif
-
-
-/* Copy no more than N wide characters of SRC to DEST.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcsncpy, wchar_t *,
-                  (wchar_t *dest, const wchar_t *src, size_t n));
-# endif
-_GL_CXXALIAS_SYS (wcsncpy, wchar_t *,
-                  (wchar_t *dest, const wchar_t *src, size_t n));
-_GL_CXXALIASWARN (wcsncpy);
-#elif defined GNULIB_POSIXCHECK
-# undef wcsncpy
-# if HAVE_RAW_DECL_WCSNCPY
-_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - "
-                 "use gnulib module wcsncpy for portability");
-# endif
-#endif
-
-
-/* Copy no more than N characters of SRC to DEST, returning the address of
-   the last character written into DEST.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcpncpy, wchar_t *,
-                  (wchar_t *dest, const wchar_t *src, size_t n));
-# endif
-_GL_CXXALIAS_SYS (wcpncpy, wchar_t *,
-                  (wchar_t *dest, const wchar_t *src, size_t n));
-_GL_CXXALIASWARN (wcpncpy);
-#elif defined GNULIB_POSIXCHECK
-# undef wcpncpy
-# if HAVE_RAW_DECL_WCPNCPY
-_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - "
-                 "use gnulib module wcpncpy for portability");
-# endif
-#endif
-
-
-/* Append SRC onto DEST.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcscat, wchar_t *, (wchar_t *dest, const wchar_t *src));
-# endif
-_GL_CXXALIAS_SYS (wcscat, wchar_t *, (wchar_t *dest, const wchar_t *src));
-_GL_CXXALIASWARN (wcscat);
-#elif defined GNULIB_POSIXCHECK
-# undef wcscat
-# if HAVE_RAW_DECL_WCSCAT
-_GL_WARN_ON_USE (wcscat, "wcscat is unportable - "
-                 "use gnulib module wcscat for portability");
-# endif
-#endif
-
-
-/* Append no more than N wide characters of SRC onto DEST.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcsncat, wchar_t *,
-                  (wchar_t *dest, const wchar_t *src, size_t n));
-# endif
-_GL_CXXALIAS_SYS (wcsncat, wchar_t *,
-                  (wchar_t *dest, const wchar_t *src, size_t n));
-_GL_CXXALIASWARN (wcsncat);
-#elif defined GNULIB_POSIXCHECK
-# undef wcsncat
-# if HAVE_RAW_DECL_WCSNCAT
-_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - "
-                 "use gnulib module wcsncat for portability");
-# endif
-#endif
-
-
-/* Compare S1 and S2.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2));
-# endif
-_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2));
-_GL_CXXALIASWARN (wcscmp);
-#elif defined GNULIB_POSIXCHECK
-# undef wcscmp
-# if HAVE_RAW_DECL_WCSCMP
-_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - "
-                 "use gnulib module wcscmp for portability");
-# endif
-#endif
-
-
-/* Compare no more than N wide characters of S1 and S2.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcsncmp, int,
-                  (const wchar_t *s1, const wchar_t *s2, size_t n));
-# endif
-_GL_CXXALIAS_SYS (wcsncmp, int,
-                  (const wchar_t *s1, const wchar_t *s2, size_t n));
-_GL_CXXALIASWARN (wcsncmp);
-#elif defined GNULIB_POSIXCHECK
-# undef wcsncmp
-# if HAVE_RAW_DECL_WCSNCMP
-_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - "
-                 "use gnulib module wcsncmp for portability");
-# endif
-#endif
-
-
-/* Compare S1 and S2, ignoring case.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2));
-# endif
-_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2));
-_GL_CXXALIASWARN (wcscasecmp);
-#elif defined GNULIB_POSIXCHECK
-# undef wcscasecmp
-# if HAVE_RAW_DECL_WCSCASECMP
-_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - "
-                 "use gnulib module wcscasecmp for portability");
-# endif
-#endif
-
-
-/* Compare no more than N chars of S1 and S2, ignoring case.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcsncasecmp, int,
-                  (const wchar_t *s1, const wchar_t *s2, size_t n));
-# endif
-_GL_CXXALIAS_SYS (wcsncasecmp, int,
-                  (const wchar_t *s1, const wchar_t *s2, size_t n));
-_GL_CXXALIASWARN (wcsncasecmp);
-#elif defined GNULIB_POSIXCHECK
-# undef wcsncasecmp
-# if HAVE_RAW_DECL_WCSNCASECMP
-_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - "
-                 "use gnulib module wcsncasecmp for portability");
-# endif
-#endif
-
-
-/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE
-   category of the current locale.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2));
-# endif
-_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2));
-_GL_CXXALIASWARN (wcscoll);
-#elif defined GNULIB_POSIXCHECK
-# undef wcscoll
-# if HAVE_RAW_DECL_WCSCOLL
-_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - "
-                 "use gnulib module wcscoll for portability");
-# endif
-#endif
-
-
-/* Transform S2 into array pointed to by S1 such that if wcscmp is applied
-   to two transformed strings the result is the as applying 'wcscoll' to the
-   original strings.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcsxfrm, size_t, (wchar_t *s1, const wchar_t *s2, size_t n));
-# endif
-_GL_CXXALIAS_SYS (wcsxfrm, size_t, (wchar_t *s1, const wchar_t *s2, size_t n));
-_GL_CXXALIASWARN (wcsxfrm);
-#elif defined GNULIB_POSIXCHECK
-# undef wcsxfrm
-# if HAVE_RAW_DECL_WCSXFRM
-_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - "
-                 "use gnulib module wcsxfrm for portability");
-# endif
-#endif
-
-
-/* Duplicate S, returning an identical malloc'd string.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcsdup, wchar_t *, (const wchar_t *s));
-# endif
-_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s));
-_GL_CXXALIASWARN (wcsdup);
-#elif defined GNULIB_POSIXCHECK
-# undef wcsdup
-# if HAVE_RAW_DECL_WCSDUP
-_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - "
-                 "use gnulib module wcsdup for portability");
-# endif
-#endif
-
-
-/* Find the first occurrence of WC in WCS.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc));
-# endif
-  /* On some systems, this function is defined as an overloaded function:
-       extern "C++" {
-         const wchar_t * std::wcschr (const wchar_t *, wchar_t);
-         wchar_t * std::wcschr (wchar_t *, wchar_t);
-       }  */
-_GL_CXXALIAS_SYS_CAST2 (wcschr,
-                        wchar_t *, (const wchar_t *, wchar_t),
-                        const wchar_t *, (const wchar_t *, wchar_t));
-# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
-     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc));
-_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc));
-# else
-_GL_CXXALIASWARN (wcschr);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef wcschr
-# if HAVE_RAW_DECL_WCSCHR
-_GL_WARN_ON_USE (wcschr, "wcschr is unportable - "
-                 "use gnulib module wcschr for portability");
-# endif
-#endif
-
-
-/* Find the last occurrence of WC in WCS.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc));
-# endif
-  /* On some systems, this function is defined as an overloaded function:
-       extern "C++" {
-         const wchar_t * std::wcsrchr (const wchar_t *, wchar_t);
-         wchar_t * std::wcsrchr (wchar_t *, wchar_t);
-       }  */
-_GL_CXXALIAS_SYS_CAST2 (wcsrchr,
-                        wchar_t *, (const wchar_t *, wchar_t),
-                        const wchar_t *, (const wchar_t *, wchar_t));
-# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
-     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc));
-_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc));
-# else
-_GL_CXXALIASWARN (wcsrchr);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef wcsrchr
-# if HAVE_RAW_DECL_WCSRCHR
-_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - "
-                 "use gnulib module wcsrchr for portability");
-# endif
-#endif
-
-
-/* Return the length of the initial segmet of WCS which consists entirely
-   of wide characters not in REJECT.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject));
-# endif
-_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject));
-_GL_CXXALIASWARN (wcscspn);
-#elif defined GNULIB_POSIXCHECK
-# undef wcscspn
-# if HAVE_RAW_DECL_WCSCSPN
-_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - "
-                 "use gnulib module wcscspn for portability");
-# endif
-#endif
-
-
-/* Return the length of the initial segmet of WCS which consists entirely
-   of wide characters in ACCEPT.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept));
-# endif
-_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept));
-_GL_CXXALIASWARN (wcsspn);
-#elif defined GNULIB_POSIXCHECK
-# undef wcsspn
-# if HAVE_RAW_DECL_WCSSPN
-_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - "
-                 "use gnulib module wcsspn for portability");
-# endif
-#endif
-
-
-/* Find the first occurrence in WCS of any character in ACCEPT.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcspbrk, wchar_t *,
-                  (const wchar_t *wcs, const wchar_t *accept));
-# endif
-  /* On some systems, this function is defined as an overloaded function:
-       extern "C++" {
-         const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *);
-         wchar_t * std::wcspbrk (wchar_t *, const wchar_t *);
-       }  */
-_GL_CXXALIAS_SYS_CAST2 (wcspbrk,
-                        wchar_t *, (const wchar_t *, const wchar_t *),
-                        const wchar_t *, (const wchar_t *, const wchar_t *));
-# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
-     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (wcspbrk, wchar_t *,
-                   (wchar_t *wcs, const wchar_t *accept));
-_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *,
-                   (const wchar_t *wcs, const wchar_t *accept));
-# else
-_GL_CXXALIASWARN (wcspbrk);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef wcspbrk
-# if HAVE_RAW_DECL_WCSPBRK
-_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - "
-                 "use gnulib module wcspbrk for portability");
-# endif
-#endif
-
-
-/* Find the first occurrence of NEEDLE in HAYSTACK.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcsstr, wchar_t *,
-                  (const wchar_t *haystack, const wchar_t *needle));
-# endif
-  /* On some systems, this function is defined as an overloaded function:
-       extern "C++" {
-         const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *);
-         wchar_t * std::wcsstr (wchar_t *, const wchar_t *);
-       }  */
-_GL_CXXALIAS_SYS_CAST2 (wcsstr,
-                        wchar_t *, (const wchar_t *, const wchar_t *),
-                        const wchar_t *, (const wchar_t *, const wchar_t *));
-# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
-     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (wcsstr, wchar_t *,
-                   (wchar_t *haystack, const wchar_t *needle));
-_GL_CXXALIASWARN1 (wcsstr, const wchar_t *,
-                   (const wchar_t *haystack, const wchar_t *needle));
-# else
-_GL_CXXALIASWARN (wcsstr);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef wcsstr
-# if HAVE_RAW_DECL_WCSSTR
-_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - "
-                 "use gnulib module wcsstr for portability");
-# endif
-#endif
-
-
-/* Divide WCS into tokens separated by characters in DELIM.  */
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (wcstok, wchar_t *,
-                  (wchar_t *wcs, const wchar_t *delim, wchar_t **ptr));
-# endif
-_GL_CXXALIAS_SYS (wcstok, wchar_t *,
-                  (wchar_t *wcs, const wchar_t *delim, wchar_t **ptr));
-_GL_CXXALIASWARN (wcstok);
-#elif defined GNULIB_POSIXCHECK
-# undef wcstok
-# if HAVE_RAW_DECL_WCSTOK
-_GL_WARN_ON_USE (wcstok, "wcstok is unportable - "
-                 "use gnulib module wcstok for portability");
-# endif
-#endif
-
-
-/* Determine number of column positions required for first N wide
-   characters (or fewer if S ends before this) in S.  */
-#if 0
-# if 0
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef wcswidth
-#   define wcswidth rpl_wcswidth
-#  endif
-_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n));
-_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n));
-# else
-#  if !1
-_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n));
-#  endif
-_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n));
-# endif
-_GL_CXXALIASWARN (wcswidth);
-#elif defined GNULIB_POSIXCHECK
-# undef wcswidth
-# if HAVE_RAW_DECL_WCSWIDTH
-_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - "
-                 "use gnulib module wcswidth for portability");
-# endif
-#endif
-
-
-#endif /* _GL_WCHAR_H */
-#endif /* _GL_WCHAR_H */
-#endif