* Makefile.in (GNULIB_MODULES): Add strtoumax.

12 files changed, 5587 insertions, 1 deletions

diff --git a/lib/gnulib.mk b/lib/gnulib.mk
index 868249dda2..e53dcba62e 100644
--- a/lib/gnulib.mk
+++ b/lib/gnulib.mk
@@ -9,7 +9,7 @@
 # the same distribution terms as the rest of that program.
 #
 # Generated by gnulib-tool.
-# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=. --makefile-name=gnulib.mk --no-libtool --macro-prefix=gl --no-vc-files careadlinkat crypto/md5 dtoastr filemode getloadavg getopt-gnu ignore-value intprops lstat mktime readlink socklen stdio strftime symlink sys_stat
+# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=. --makefile-name=gnulib.mk --no-libtool --macro-prefix=gl --no-vc-files careadlinkat crypto/md5 dtoastr filemode getloadavg getopt-gnu ignore-value intprops lstat mktime readlink socklen stdio strftime strtoumax symlink sys_stat
 
 
 MOSTLYCLEANFILES += core *.stackdump
@@ -174,6 +174,48 @@ EXTRA_DIST += intprops.h
 
 ## end   gnulib module intprops
 
+## begin gnulib module inttypes
+
+BUILT_SOURCES += inttypes.h
+
+# We need the following in order to create <inttypes.h> when the system
+# doesn't have one that works with the given compiler.
+inttypes.h: inttypes.in.h $(top_builddir)/config.status $(WARN_ON_USE_H) $(ARG_NONNULL_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \
+	      -e 's/@''PRI_MACROS_BROKEN''@/$(PRI_MACROS_BROKEN)/g' \
+	      -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
+	      -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
+	      -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
+	      -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \
+	      -e 's/@''GNULIB_IMAXABS''@/$(GNULIB_IMAXABS)/g' \
+	      -e 's/@''GNULIB_IMAXDIV''@/$(GNULIB_IMAXDIV)/g' \
+	      -e 's/@''GNULIB_STRTOIMAX''@/$(GNULIB_STRTOIMAX)/g' \
+	      -e 's/@''GNULIB_STRTOUMAX''@/$(GNULIB_STRTOUMAX)/g' \
+	      -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \
+	      -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \
+	      -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \
+	      -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \
+	      -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \
+	      -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \
+	      -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \
+	      -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/inttypes.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += inttypes.h inttypes.h-t
+
+EXTRA_DIST += inttypes.in.h
+
+## end   gnulib module inttypes
+
 ## begin gnulib module lstat
 
 
@@ -532,6 +574,60 @@ EXTRA_libgnu_a_SOURCES += strftime.c
 
 ## end   gnulib module strftime
 
+## begin gnulib module strtoimax
+
+
+EXTRA_DIST += strtoimax.c
+
+EXTRA_libgnu_a_SOURCES += strtoimax.c
+
+## end   gnulib module strtoimax
+
+## begin gnulib module strtol
+
+
+EXTRA_DIST += strtol.c
+
+EXTRA_libgnu_a_SOURCES += strtol.c
+
+## end   gnulib module strtol
+
+## begin gnulib module strtoll
+
+
+EXTRA_DIST += strtoll.c
+
+EXTRA_libgnu_a_SOURCES += strtoll.c
+
+## end   gnulib module strtoll
+
+## begin gnulib module strtoul
+
+
+EXTRA_DIST += strtoul.c
+
+EXTRA_libgnu_a_SOURCES += strtoul.c
+
+## end   gnulib module strtoul
+
+## begin gnulib module strtoull
+
+
+EXTRA_DIST += strtoull.c
+
+EXTRA_libgnu_a_SOURCES += strtoull.c
+
+## end   gnulib module strtoull
+
+## begin gnulib module strtoumax
+
+
+EXTRA_DIST += strtoumax.c
+
+EXTRA_libgnu_a_SOURCES += strtoumax.c
+
+## end   gnulib module strtoumax
+
 ## begin gnulib module symlink
 
 
@@ -785,6 +881,12 @@ EXTRA_DIST += unistd.in.h
 
 ## end   gnulib module unistd
 
+## begin gnulib module verify
+
+libgnu_a_SOURCES += verify.h
+
+## end   gnulib module verify
+
 ## begin gnulib module warn-on-use
 
 BUILT_SOURCES += warn-on-use.h
@@ -804,6 +906,126 @@ EXTRA_DIST += $(top_srcdir)/./warn-on-use.h
 
 ## end   gnulib module warn-on-use
 
+## begin gnulib module wchar
+
+BUILT_SOURCES += wchar.h
+
+# We need the following in order to create <wchar.h> when the system
+# version does not work standalone.
+wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \
+	      -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
+	      -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
+	      -e 's|@''GNULIB_BTOWC''@|$(GNULIB_BTOWC)|g' \
+	      -e 's|@''GNULIB_WCTOB''@|$(GNULIB_WCTOB)|g' \
+	      -e 's|@''GNULIB_MBSINIT''@|$(GNULIB_MBSINIT)|g' \
+	      -e 's|@''GNULIB_MBRTOWC''@|$(GNULIB_MBRTOWC)|g' \
+	      -e 's|@''GNULIB_MBRLEN''@|$(GNULIB_MBRLEN)|g' \
+	      -e 's|@''GNULIB_MBSRTOWCS''@|$(GNULIB_MBSRTOWCS)|g' \
+	      -e 's|@''GNULIB_MBSNRTOWCS''@|$(GNULIB_MBSNRTOWCS)|g' \
+	      -e 's|@''GNULIB_WCRTOMB''@|$(GNULIB_WCRTOMB)|g' \
+	      -e 's|@''GNULIB_WCSRTOMBS''@|$(GNULIB_WCSRTOMBS)|g' \
+	      -e 's|@''GNULIB_WCSNRTOMBS''@|$(GNULIB_WCSNRTOMBS)|g' \
+	      -e 's|@''GNULIB_WCWIDTH''@|$(GNULIB_WCWIDTH)|g' \
+	      -e 's|@''GNULIB_WMEMCHR''@|$(GNULIB_WMEMCHR)|g' \
+	      -e 's|@''GNULIB_WMEMCMP''@|$(GNULIB_WMEMCMP)|g' \
+	      -e 's|@''GNULIB_WMEMCPY''@|$(GNULIB_WMEMCPY)|g' \
+	      -e 's|@''GNULIB_WMEMMOVE''@|$(GNULIB_WMEMMOVE)|g' \
+	      -e 's|@''GNULIB_WMEMSET''@|$(GNULIB_WMEMSET)|g' \
+	      -e 's|@''GNULIB_WCSLEN''@|$(GNULIB_WCSLEN)|g' \
+	      -e 's|@''GNULIB_WCSNLEN''@|$(GNULIB_WCSNLEN)|g' \
+	      -e 's|@''GNULIB_WCSCPY''@|$(GNULIB_WCSCPY)|g' \
+	      -e 's|@''GNULIB_WCPCPY''@|$(GNULIB_WCPCPY)|g' \
+	      -e 's|@''GNULIB_WCSNCPY''@|$(GNULIB_WCSNCPY)|g' \
+	      -e 's|@''GNULIB_WCPNCPY''@|$(GNULIB_WCPNCPY)|g' \
+	      -e 's|@''GNULIB_WCSCAT''@|$(GNULIB_WCSCAT)|g' \
+	      -e 's|@''GNULIB_WCSNCAT''@|$(GNULIB_WCSNCAT)|g' \
+	      -e 's|@''GNULIB_WCSCMP''@|$(GNULIB_WCSCMP)|g' \
+	      -e 's|@''GNULIB_WCSNCMP''@|$(GNULIB_WCSNCMP)|g' \
+	      -e 's|@''GNULIB_WCSCASECMP''@|$(GNULIB_WCSCASECMP)|g' \
+	      -e 's|@''GNULIB_WCSNCASECMP''@|$(GNULIB_WCSNCASECMP)|g' \
+	      -e 's|@''GNULIB_WCSCOLL''@|$(GNULIB_WCSCOLL)|g' \
+	      -e 's|@''GNULIB_WCSXFRM''@|$(GNULIB_WCSXFRM)|g' \
+	      -e 's|@''GNULIB_WCSDUP''@|$(GNULIB_WCSDUP)|g' \
+	      -e 's|@''GNULIB_WCSCHR''@|$(GNULIB_WCSCHR)|g' \
+	      -e 's|@''GNULIB_WCSRCHR''@|$(GNULIB_WCSRCHR)|g' \
+	      -e 's|@''GNULIB_WCSCSPN''@|$(GNULIB_WCSCSPN)|g' \
+	      -e 's|@''GNULIB_WCSSPN''@|$(GNULIB_WCSSPN)|g' \
+	      -e 's|@''GNULIB_WCSPBRK''@|$(GNULIB_WCSPBRK)|g' \
+	      -e 's|@''GNULIB_WCSSTR''@|$(GNULIB_WCSSTR)|g' \
+	      -e 's|@''GNULIB_WCSTOK''@|$(GNULIB_WCSTOK)|g' \
+	      -e 's|@''GNULIB_WCSWIDTH''@|$(GNULIB_WCSWIDTH)|g' \
+	      < $(srcdir)/wchar.in.h | \
+	  sed -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \
+	      -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \
+	      -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \
+	      -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \
+	      -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \
+	      -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \
+	      -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \
+	      -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \
+	      -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \
+	      -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \
+	      -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \
+	      -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \
+	      -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \
+	      -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \
+	      -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \
+	      -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \
+	      -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \
+	      -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \
+	      -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \
+	      -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \
+	      -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \
+	      -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \
+	      -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \
+	      -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \
+	      -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \
+	      -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \
+	      -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \
+	      -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \
+	      -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \
+	      -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \
+	      -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \
+	      -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \
+	      -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \
+	      -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \
+	      -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \
+	      -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \
+	      -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \
+	      -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \
+	      -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \
+	      -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
+	  | \
+	  sed -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \
+	      -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \
+	      -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \
+	      -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \
+	      -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \
+	      -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \
+	      -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \
+	      -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \
+	      -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \
+	      -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \
+	      -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \
+	      -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
+	      -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += wchar.h wchar.h-t
+
+EXTRA_DIST += wchar.in.h
+
+## end   gnulib module wchar
+
 
 mostlyclean-local: mostlyclean-generic
 	@for dir in '' $(MOSTLYCLEANDIRS); do \
diff --git a/lib/inttypes.h b/lib/inttypes.h
new file mode 100644
index 0000000000..8e09e8a63c
--- /dev/null
+++ b/lib/inttypes.h
@@ -0,0 +1,1165 @@
+/* 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 <[email protected]>."
+#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/inttypes.in.h b/lib/inttypes.in.h
new file mode 100644
index 0000000000..6a8f46dddc
--- /dev/null
+++ b/lib/inttypes.in.h
@@ -0,0 +1,1108 @@
+/* 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_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+/* 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 @HAVE_INTTYPES_H@
+#  @INCLUDE_NEXT@ @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 <[email protected]>."
+#endif
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+/* 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 || @PRI_MACROS_BROKEN@
+#  undef PRId8
+#  ifdef INT8_MAX
+#   define PRId8 "d"
+#  endif
+# endif
+# if !defined PRIi8 || @PRI_MACROS_BROKEN@
+#  undef PRIi8
+#  ifdef INT8_MAX
+#   define PRIi8 "i"
+#  endif
+# endif
+# if !defined PRIo8 || @PRI_MACROS_BROKEN@
+#  undef PRIo8
+#  ifdef UINT8_MAX
+#   define PRIo8 "o"
+#  endif
+# endif
+# if !defined PRIu8 || @PRI_MACROS_BROKEN@
+#  undef PRIu8
+#  ifdef UINT8_MAX
+#   define PRIu8 "u"
+#  endif
+# endif
+# if !defined PRIx8 || @PRI_MACROS_BROKEN@
+#  undef PRIx8
+#  ifdef UINT8_MAX
+#   define PRIx8 "x"
+#  endif
+# endif
+# if !defined PRIX8 || @PRI_MACROS_BROKEN@
+#  undef PRIX8
+#  ifdef UINT8_MAX
+#   define PRIX8 "X"
+#  endif
+# endif
+# if !defined PRId16 || @PRI_MACROS_BROKEN@
+#  undef PRId16
+#  ifdef INT16_MAX
+#   define PRId16 "d"
+#  endif
+# endif
+# if !defined PRIi16 || @PRI_MACROS_BROKEN@
+#  undef PRIi16
+#  ifdef INT16_MAX
+#   define PRIi16 "i"
+#  endif
+# endif
+# if !defined PRIo16 || @PRI_MACROS_BROKEN@
+#  undef PRIo16
+#  ifdef UINT16_MAX
+#   define PRIo16 "o"
+#  endif
+# endif
+# if !defined PRIu16 || @PRI_MACROS_BROKEN@
+#  undef PRIu16
+#  ifdef UINT16_MAX
+#   define PRIu16 "u"
+#  endif
+# endif
+# if !defined PRIx16 || @PRI_MACROS_BROKEN@
+#  undef PRIx16
+#  ifdef UINT16_MAX
+#   define PRIx16 "x"
+#  endif
+# endif
+# if !defined PRIX16 || @PRI_MACROS_BROKEN@
+#  undef PRIX16
+#  ifdef UINT16_MAX
+#   define PRIX16 "X"
+#  endif
+# endif
+# if !defined PRId32 || @PRI_MACROS_BROKEN@
+#  undef PRId32
+#  ifdef INT32_MAX
+#   define PRId32 "d"
+#  endif
+# endif
+# if !defined PRIi32 || @PRI_MACROS_BROKEN@
+#  undef PRIi32
+#  ifdef INT32_MAX
+#   define PRIi32 "i"
+#  endif
+# endif
+# if !defined PRIo32 || @PRI_MACROS_BROKEN@
+#  undef PRIo32
+#  ifdef UINT32_MAX
+#   define PRIo32 "o"
+#  endif
+# endif
+# if !defined PRIu32 || @PRI_MACROS_BROKEN@
+#  undef PRIu32
+#  ifdef UINT32_MAX
+#   define PRIu32 "u"
+#  endif
+# endif
+# if !defined PRIx32 || @PRI_MACROS_BROKEN@
+#  undef PRIx32
+#  ifdef UINT32_MAX
+#   define PRIx32 "x"
+#  endif
+# endif
+# if !defined PRIX32 || @PRI_MACROS_BROKEN@
+#  undef PRIX32
+#  ifdef UINT32_MAX
+#   define PRIX32 "X"
+#  endif
+# endif
+# ifdef INT64_MAX
+#  if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@)
+#   define _PRI64_PREFIX "l"
+#  elif defined _MSC_VER || defined __MINGW32__
+#   define _PRI64_PREFIX "I64"
+#  elif @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
+#   define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX
+#  endif
+#  if !defined PRId64 || @PRI_MACROS_BROKEN@
+#   undef PRId64
+#   define PRId64 _PRI64_PREFIX "d"
+#  endif
+#  if !defined PRIi64 || @PRI_MACROS_BROKEN@
+#   undef PRIi64
+#   define PRIi64 _PRI64_PREFIX "i"
+#  endif
+# endif
+# ifdef UINT64_MAX
+#  if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@)
+#   define _PRIu64_PREFIX "l"
+#  elif defined _MSC_VER || defined __MINGW32__
+#   define _PRIu64_PREFIX "I64"
+#  elif @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
+#   define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX
+#  endif
+#  if !defined PRIo64 || @PRI_MACROS_BROKEN@
+#   undef PRIo64
+#   define PRIo64 _PRIu64_PREFIX "o"
+#  endif
+#  if !defined PRIu64 || @PRI_MACROS_BROKEN@
+#   undef PRIu64
+#   define PRIu64 _PRIu64_PREFIX "u"
+#  endif
+#  if !defined PRIx64 || @PRI_MACROS_BROKEN@
+#   undef PRIx64
+#   define PRIx64 _PRIu64_PREFIX "x"
+#  endif
+#  if !defined PRIX64 || @PRI_MACROS_BROKEN@
+#   undef PRIX64
+#   define PRIX64 _PRIu64_PREFIX "X"
+#  endif
+# endif
+
+# if !defined PRIdLEAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIdLEAST8
+#  define PRIdLEAST8 "d"
+# endif
+# if !defined PRIiLEAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIiLEAST8
+#  define PRIiLEAST8 "i"
+# endif
+# if !defined PRIoLEAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIoLEAST8
+#  define PRIoLEAST8 "o"
+# endif
+# if !defined PRIuLEAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIuLEAST8
+#  define PRIuLEAST8 "u"
+# endif
+# if !defined PRIxLEAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIxLEAST8
+#  define PRIxLEAST8 "x"
+# endif
+# if !defined PRIXLEAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIXLEAST8
+#  define PRIXLEAST8 "X"
+# endif
+# if !defined PRIdLEAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIdLEAST16
+#  define PRIdLEAST16 "d"
+# endif
+# if !defined PRIiLEAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIiLEAST16
+#  define PRIiLEAST16 "i"
+# endif
+# if !defined PRIoLEAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIoLEAST16
+#  define PRIoLEAST16 "o"
+# endif
+# if !defined PRIuLEAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIuLEAST16
+#  define PRIuLEAST16 "u"
+# endif
+# if !defined PRIxLEAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIxLEAST16
+#  define PRIxLEAST16 "x"
+# endif
+# if !defined PRIXLEAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIXLEAST16
+#  define PRIXLEAST16 "X"
+# endif
+# if !defined PRIdLEAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIdLEAST32
+#  define PRIdLEAST32 "d"
+# endif
+# if !defined PRIiLEAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIiLEAST32
+#  define PRIiLEAST32 "i"
+# endif
+# if !defined PRIoLEAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIoLEAST32
+#  define PRIoLEAST32 "o"
+# endif
+# if !defined PRIuLEAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIuLEAST32
+#  define PRIuLEAST32 "u"
+# endif
+# if !defined PRIxLEAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIxLEAST32
+#  define PRIxLEAST32 "x"
+# endif
+# if !defined PRIXLEAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIXLEAST32
+#  define PRIXLEAST32 "X"
+# endif
+# ifdef INT64_MAX
+#  if !defined PRIdLEAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIdLEAST64
+#   define PRIdLEAST64 PRId64
+#  endif
+#  if !defined PRIiLEAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIiLEAST64
+#   define PRIiLEAST64 PRIi64
+#  endif
+# endif
+# ifdef UINT64_MAX
+#  if !defined PRIoLEAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIoLEAST64
+#   define PRIoLEAST64 PRIo64
+#  endif
+#  if !defined PRIuLEAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIuLEAST64
+#   define PRIuLEAST64 PRIu64
+#  endif
+#  if !defined PRIxLEAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIxLEAST64
+#   define PRIxLEAST64 PRIx64
+#  endif
+#  if !defined PRIXLEAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIXLEAST64
+#   define PRIXLEAST64 PRIX64
+#  endif
+# endif
+
+# if !defined PRIdFAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIdFAST8
+#  if INT_FAST8_MAX > INT32_MAX
+#   define PRIdFAST8 PRId64
+#  else
+#   define PRIdFAST8 "d"
+#  endif
+# endif
+# if !defined PRIiFAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIiFAST8
+#  if INT_FAST8_MAX > INT32_MAX
+#   define PRIiFAST8 PRIi64
+#  else
+#   define PRIiFAST8 "i"
+#  endif
+# endif
+# if !defined PRIoFAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIoFAST8
+#  if UINT_FAST8_MAX > UINT32_MAX
+#   define PRIoFAST8 PRIo64
+#  else
+#   define PRIoFAST8 "o"
+#  endif
+# endif
+# if !defined PRIuFAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIuFAST8
+#  if UINT_FAST8_MAX > UINT32_MAX
+#   define PRIuFAST8 PRIu64
+#  else
+#   define PRIuFAST8 "u"
+#  endif
+# endif
+# if !defined PRIxFAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIxFAST8
+#  if UINT_FAST8_MAX > UINT32_MAX
+#   define PRIxFAST8 PRIx64
+#  else
+#   define PRIxFAST8 "x"
+#  endif
+# endif
+# if !defined PRIXFAST8 || @PRI_MACROS_BROKEN@
+#  undef PRIXFAST8
+#  if UINT_FAST8_MAX > UINT32_MAX
+#   define PRIXFAST8 PRIX64
+#  else
+#   define PRIXFAST8 "X"
+#  endif
+# endif
+# if !defined PRIdFAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIdFAST16
+#  if INT_FAST16_MAX > INT32_MAX
+#   define PRIdFAST16 PRId64
+#  else
+#   define PRIdFAST16 "d"
+#  endif
+# endif
+# if !defined PRIiFAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIiFAST16
+#  if INT_FAST16_MAX > INT32_MAX
+#   define PRIiFAST16 PRIi64
+#  else
+#   define PRIiFAST16 "i"
+#  endif
+# endif
+# if !defined PRIoFAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIoFAST16
+#  if UINT_FAST16_MAX > UINT32_MAX
+#   define PRIoFAST16 PRIo64
+#  else
+#   define PRIoFAST16 "o"
+#  endif
+# endif
+# if !defined PRIuFAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIuFAST16
+#  if UINT_FAST16_MAX > UINT32_MAX
+#   define PRIuFAST16 PRIu64
+#  else
+#   define PRIuFAST16 "u"
+#  endif
+# endif
+# if !defined PRIxFAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIxFAST16
+#  if UINT_FAST16_MAX > UINT32_MAX
+#   define PRIxFAST16 PRIx64
+#  else
+#   define PRIxFAST16 "x"
+#  endif
+# endif
+# if !defined PRIXFAST16 || @PRI_MACROS_BROKEN@
+#  undef PRIXFAST16
+#  if UINT_FAST16_MAX > UINT32_MAX
+#   define PRIXFAST16 PRIX64
+#  else
+#   define PRIXFAST16 "X"
+#  endif
+# endif
+# if !defined PRIdFAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIdFAST32
+#  if INT_FAST32_MAX > INT32_MAX
+#   define PRIdFAST32 PRId64
+#  else
+#   define PRIdFAST32 "d"
+#  endif
+# endif
+# if !defined PRIiFAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIiFAST32
+#  if INT_FAST32_MAX > INT32_MAX
+#   define PRIiFAST32 PRIi64
+#  else
+#   define PRIiFAST32 "i"
+#  endif
+# endif
+# if !defined PRIoFAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIoFAST32
+#  if UINT_FAST32_MAX > UINT32_MAX
+#   define PRIoFAST32 PRIo64
+#  else
+#   define PRIoFAST32 "o"
+#  endif
+# endif
+# if !defined PRIuFAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIuFAST32
+#  if UINT_FAST32_MAX > UINT32_MAX
+#   define PRIuFAST32 PRIu64
+#  else
+#   define PRIuFAST32 "u"
+#  endif
+# endif
+# if !defined PRIxFAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIxFAST32
+#  if UINT_FAST32_MAX > UINT32_MAX
+#   define PRIxFAST32 PRIx64
+#  else
+#   define PRIxFAST32 "x"
+#  endif
+# endif
+# if !defined PRIXFAST32 || @PRI_MACROS_BROKEN@
+#  undef PRIXFAST32
+#  if UINT_FAST32_MAX > UINT32_MAX
+#   define PRIXFAST32 PRIX64
+#  else
+#   define PRIXFAST32 "X"
+#  endif
+# endif
+# ifdef INT64_MAX
+#  if !defined PRIdFAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIdFAST64
+#   define PRIdFAST64 PRId64
+#  endif
+#  if !defined PRIiFAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIiFAST64
+#   define PRIiFAST64 PRIi64
+#  endif
+# endif
+# ifdef UINT64_MAX
+#  if !defined PRIoFAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIoFAST64
+#   define PRIoFAST64 PRIo64
+#  endif
+#  if !defined PRIuFAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIuFAST64
+#   define PRIuFAST64 PRIu64
+#  endif
+#  if !defined PRIxFAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIxFAST64
+#   define PRIxFAST64 PRIx64
+#  endif
+#  if !defined PRIXFAST64 || @PRI_MACROS_BROKEN@
+#   undef PRIXFAST64
+#   define PRIXFAST64 PRIX64
+#  endif
+# endif
+
+# if !defined PRIdMAX || @PRI_MACROS_BROKEN@
+#  undef PRIdMAX
+#  if @INT32_MAX_LT_INTMAX_MAX@
+#   define PRIdMAX PRId64
+#  else
+#   define PRIdMAX "ld"
+#  endif
+# endif
+# if !defined PRIiMAX || @PRI_MACROS_BROKEN@
+#  undef PRIiMAX
+#  if @INT32_MAX_LT_INTMAX_MAX@
+#   define PRIiMAX PRIi64
+#  else
+#   define PRIiMAX "li"
+#  endif
+# endif
+# if !defined PRIoMAX || @PRI_MACROS_BROKEN@
+#  undef PRIoMAX
+#  if @UINT32_MAX_LT_UINTMAX_MAX@
+#   define PRIoMAX PRIo64
+#  else
+#   define PRIoMAX "lo"
+#  endif
+# endif
+# if !defined PRIuMAX || @PRI_MACROS_BROKEN@
+#  undef PRIuMAX
+#  if @UINT32_MAX_LT_UINTMAX_MAX@
+#   define PRIuMAX PRIu64
+#  else
+#   define PRIuMAX "lu"
+#  endif
+# endif
+# if !defined PRIxMAX || @PRI_MACROS_BROKEN@
+#  undef PRIxMAX
+#  if @UINT32_MAX_LT_UINTMAX_MAX@
+#   define PRIxMAX PRIx64
+#  else
+#   define PRIxMAX "lx"
+#  endif
+# endif
+# if !defined PRIXMAX || @PRI_MACROS_BROKEN@
+#  undef PRIXMAX
+#  if @UINT32_MAX_LT_UINTMAX_MAX@
+#   define PRIXMAX PRIX64
+#  else
+#   define PRIXMAX "lX"
+#  endif
+# endif
+
+# if !defined PRIdPTR || @PRI_MACROS_BROKEN@
+#  undef PRIdPTR
+#  ifdef INTPTR_MAX
+#   define PRIdPTR @PRIPTR_PREFIX@ "d"
+#  endif
+# endif
+# if !defined PRIiPTR || @PRI_MACROS_BROKEN@
+#  undef PRIiPTR
+#  ifdef INTPTR_MAX
+#   define PRIiPTR @PRIPTR_PREFIX@ "i"
+#  endif
+# endif
+# if !defined PRIoPTR || @PRI_MACROS_BROKEN@
+#  undef PRIoPTR
+#  ifdef UINTPTR_MAX
+#   define PRIoPTR @PRIPTR_PREFIX@ "o"
+#  endif
+# endif
+# if !defined PRIuPTR || @PRI_MACROS_BROKEN@
+#  undef PRIuPTR
+#  ifdef UINTPTR_MAX
+#   define PRIuPTR @PRIPTR_PREFIX@ "u"
+#  endif
+# endif
+# if !defined PRIxPTR || @PRI_MACROS_BROKEN@
+#  undef PRIxPTR
+#  ifdef UINTPTR_MAX
+#   define PRIxPTR @PRIPTR_PREFIX@ "x"
+#  endif
+# endif
+# if !defined PRIXPTR || @PRI_MACROS_BROKEN@
+#  undef PRIXPTR
+#  ifdef UINTPTR_MAX
+#   define PRIXPTR @PRIPTR_PREFIX@ "X"
+#  endif
+# endif
+
+# if !defined SCNd8 || @PRI_MACROS_BROKEN@
+#  undef SCNd8
+#  ifdef INT8_MAX
+#   define SCNd8 "hhd"
+#  endif
+# endif
+# if !defined SCNi8 || @PRI_MACROS_BROKEN@
+#  undef SCNi8
+#  ifdef INT8_MAX
+#   define SCNi8 "hhi"
+#  endif
+# endif
+# if !defined SCNo8 || @PRI_MACROS_BROKEN@
+#  undef SCNo8
+#  ifdef UINT8_MAX
+#   define SCNo8 "hho"
+#  endif
+# endif
+# if !defined SCNu8 || @PRI_MACROS_BROKEN@
+#  undef SCNu8
+#  ifdef UINT8_MAX
+#   define SCNu8 "hhu"
+#  endif
+# endif
+# if !defined SCNx8 || @PRI_MACROS_BROKEN@
+#  undef SCNx8
+#  ifdef UINT8_MAX
+#   define SCNx8 "hhx"
+#  endif
+# endif
+# if !defined SCNd16 || @PRI_MACROS_BROKEN@
+#  undef SCNd16
+#  ifdef INT16_MAX
+#   define SCNd16 "hd"
+#  endif
+# endif
+# if !defined SCNi16 || @PRI_MACROS_BROKEN@
+#  undef SCNi16
+#  ifdef INT16_MAX
+#   define SCNi16 "hi"
+#  endif
+# endif
+# if !defined SCNo16 || @PRI_MACROS_BROKEN@
+#  undef SCNo16
+#  ifdef UINT16_MAX
+#   define SCNo16 "ho"
+#  endif
+# endif
+# if !defined SCNu16 || @PRI_MACROS_BROKEN@
+#  undef SCNu16
+#  ifdef UINT16_MAX
+#   define SCNu16 "hu"
+#  endif
+# endif
+# if !defined SCNx16 || @PRI_MACROS_BROKEN@
+#  undef SCNx16
+#  ifdef UINT16_MAX
+#   define SCNx16 "hx"
+#  endif
+# endif
+# if !defined SCNd32 || @PRI_MACROS_BROKEN@
+#  undef SCNd32
+#  ifdef INT32_MAX
+#   define SCNd32 "d"
+#  endif
+# endif
+# if !defined SCNi32 || @PRI_MACROS_BROKEN@
+#  undef SCNi32
+#  ifdef INT32_MAX
+#   define SCNi32 "i"
+#  endif
+# endif
+# if !defined SCNo32 || @PRI_MACROS_BROKEN@
+#  undef SCNo32
+#  ifdef UINT32_MAX
+#   define SCNo32 "o"
+#  endif
+# endif
+# if !defined SCNu32 || @PRI_MACROS_BROKEN@
+#  undef SCNu32
+#  ifdef UINT32_MAX
+#   define SCNu32 "u"
+#  endif
+# endif
+# if !defined SCNx32 || @PRI_MACROS_BROKEN@
+#  undef SCNx32
+#  ifdef UINT32_MAX
+#   define SCNx32 "x"
+#  endif
+# endif
+# ifdef INT64_MAX
+#  if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@)
+#   define _SCN64_PREFIX "l"
+#  elif defined _MSC_VER || defined __MINGW32__
+#   define _SCN64_PREFIX "I64"
+#  elif @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
+#   define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX
+#  endif
+#  if !defined SCNd64 || @PRI_MACROS_BROKEN@
+#   undef SCNd64
+#   define SCNd64 _SCN64_PREFIX "d"
+#  endif
+#  if !defined SCNi64 || @PRI_MACROS_BROKEN@
+#   undef SCNi64
+#   define SCNi64 _SCN64_PREFIX "i"
+#  endif
+# endif
+# ifdef UINT64_MAX
+#  if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@)
+#   define _SCNu64_PREFIX "l"
+#  elif defined _MSC_VER || defined __MINGW32__
+#   define _SCNu64_PREFIX "I64"
+#  elif @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
+#   define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX
+#  endif
+#  if !defined SCNo64 || @PRI_MACROS_BROKEN@
+#   undef SCNo64
+#   define SCNo64 _SCNu64_PREFIX "o"
+#  endif
+#  if !defined SCNu64 || @PRI_MACROS_BROKEN@
+#   undef SCNu64
+#   define SCNu64 _SCNu64_PREFIX "u"
+#  endif
+#  if !defined SCNx64 || @PRI_MACROS_BROKEN@
+#   undef SCNx64
+#   define SCNx64 _SCNu64_PREFIX "x"
+#  endif
+# endif
+
+# if !defined SCNdLEAST8 || @PRI_MACROS_BROKEN@
+#  undef SCNdLEAST8
+#  define SCNdLEAST8 "hhd"
+# endif
+# if !defined SCNiLEAST8 || @PRI_MACROS_BROKEN@
+#  undef SCNiLEAST8
+#  define SCNiLEAST8 "hhi"
+# endif
+# if !defined SCNoLEAST8 || @PRI_MACROS_BROKEN@
+#  undef SCNoLEAST8
+#  define SCNoLEAST8 "hho"
+# endif
+# if !defined SCNuLEAST8 || @PRI_MACROS_BROKEN@
+#  undef SCNuLEAST8
+#  define SCNuLEAST8 "hhu"
+# endif
+# if !defined SCNxLEAST8 || @PRI_MACROS_BROKEN@
+#  undef SCNxLEAST8
+#  define SCNxLEAST8 "hhx"
+# endif
+# if !defined SCNdLEAST16 || @PRI_MACROS_BROKEN@
+#  undef SCNdLEAST16
+#  define SCNdLEAST16 "hd"
+# endif
+# if !defined SCNiLEAST16 || @PRI_MACROS_BROKEN@
+#  undef SCNiLEAST16
+#  define SCNiLEAST16 "hi"
+# endif
+# if !defined SCNoLEAST16 || @PRI_MACROS_BROKEN@
+#  undef SCNoLEAST16
+#  define SCNoLEAST16 "ho"
+# endif
+# if !defined SCNuLEAST16 || @PRI_MACROS_BROKEN@
+#  undef SCNuLEAST16
+#  define SCNuLEAST16 "hu"
+# endif
+# if !defined SCNxLEAST16 || @PRI_MACROS_BROKEN@
+#  undef SCNxLEAST16
+#  define SCNxLEAST16 "hx"
+# endif
+# if !defined SCNdLEAST32 || @PRI_MACROS_BROKEN@
+#  undef SCNdLEAST32
+#  define SCNdLEAST32 "d"
+# endif
+# if !defined SCNiLEAST32 || @PRI_MACROS_BROKEN@
+#  undef SCNiLEAST32
+#  define SCNiLEAST32 "i"
+# endif
+# if !defined SCNoLEAST32 || @PRI_MACROS_BROKEN@
+#  undef SCNoLEAST32
+#  define SCNoLEAST32 "o"
+# endif
+# if !defined SCNuLEAST32 || @PRI_MACROS_BROKEN@
+#  undef SCNuLEAST32
+#  define SCNuLEAST32 "u"
+# endif
+# if !defined SCNxLEAST32 || @PRI_MACROS_BROKEN@
+#  undef SCNxLEAST32
+#  define SCNxLEAST32 "x"
+# endif
+# ifdef INT64_MAX
+#  if !defined SCNdLEAST64 || @PRI_MACROS_BROKEN@
+#   undef SCNdLEAST64
+#   define SCNdLEAST64 SCNd64
+#  endif
+#  if !defined SCNiLEAST64 || @PRI_MACROS_BROKEN@
+#   undef SCNiLEAST64
+#   define SCNiLEAST64 SCNi64
+#  endif
+# endif
+# ifdef UINT64_MAX
+#  if !defined SCNoLEAST64 || @PRI_MACROS_BROKEN@
+#   undef SCNoLEAST64
+#   define SCNoLEAST64 SCNo64
+#  endif
+#  if !defined SCNuLEAST64 || @PRI_MACROS_BROKEN@
+#   undef SCNuLEAST64
+#   define SCNuLEAST64 SCNu64
+#  endif
+#  if !defined SCNxLEAST64 || @PRI_MACROS_BROKEN@
+#   undef SCNxLEAST64
+#   define SCNxLEAST64 SCNx64
+#  endif
+# endif
+
+# if !defined SCNdFAST8 || @PRI_MACROS_BROKEN@
+#  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 || @PRI_MACROS_BROKEN@
+#  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 || @PRI_MACROS_BROKEN@
+#  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 || @PRI_MACROS_BROKEN@
+#  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 || @PRI_MACROS_BROKEN@
+#  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 || @PRI_MACROS_BROKEN@
+#  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 || @PRI_MACROS_BROKEN@
+#  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 || @PRI_MACROS_BROKEN@
+#  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 || @PRI_MACROS_BROKEN@
+#  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 || @PRI_MACROS_BROKEN@
+#  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 || @PRI_MACROS_BROKEN@
+#  undef SCNdFAST32
+#  if INT_FAST32_MAX > INT32_MAX
+#   define SCNdFAST32 SCNd64
+#  else
+#   define SCNdFAST32 "d"
+#  endif
+# endif
+# if !defined SCNiFAST32 || @PRI_MACROS_BROKEN@
+#  undef SCNiFAST32
+#  if INT_FAST32_MAX > INT32_MAX
+#   define SCNiFAST32 SCNi64
+#  else
+#   define SCNiFAST32 "i"
+#  endif
+# endif
+# if !defined SCNoFAST32 || @PRI_MACROS_BROKEN@
+#  undef SCNoFAST32
+#  if UINT_FAST32_MAX > UINT32_MAX
+#   define SCNoFAST32 SCNo64
+#  else
+#   define SCNoFAST32 "o"
+#  endif
+# endif
+# if !defined SCNuFAST32 || @PRI_MACROS_BROKEN@
+#  undef SCNuFAST32
+#  if UINT_FAST32_MAX > UINT32_MAX
+#   define SCNuFAST32 SCNu64
+#  else
+#   define SCNuFAST32 "u"
+#  endif
+# endif
+# if !defined SCNxFAST32 || @PRI_MACROS_BROKEN@
+#  undef SCNxFAST32
+#  if UINT_FAST32_MAX > UINT32_MAX
+#   define SCNxFAST32 SCNx64
+#  else
+#   define SCNxFAST32 "x"
+#  endif
+# endif
+# ifdef INT64_MAX
+#  if !defined SCNdFAST64 || @PRI_MACROS_BROKEN@
+#   undef SCNdFAST64
+#   define SCNdFAST64 SCNd64
+#  endif
+#  if !defined SCNiFAST64 || @PRI_MACROS_BROKEN@
+#   undef SCNiFAST64
+#   define SCNiFAST64 SCNi64
+#  endif
+# endif
+# ifdef UINT64_MAX
+#  if !defined SCNoFAST64 || @PRI_MACROS_BROKEN@
+#   undef SCNoFAST64
+#   define SCNoFAST64 SCNo64
+#  endif
+#  if !defined SCNuFAST64 || @PRI_MACROS_BROKEN@
+#   undef SCNuFAST64
+#   define SCNuFAST64 SCNu64
+#  endif
+#  if !defined SCNxFAST64 || @PRI_MACROS_BROKEN@
+#   undef SCNxFAST64
+#   define SCNxFAST64 SCNx64
+#  endif
+# endif
+
+# if !defined SCNdMAX || @PRI_MACROS_BROKEN@
+#  undef SCNdMAX
+#  if @INT32_MAX_LT_INTMAX_MAX@
+#   define SCNdMAX SCNd64
+#  else
+#   define SCNdMAX "ld"
+#  endif
+# endif
+# if !defined SCNiMAX || @PRI_MACROS_BROKEN@
+#  undef SCNiMAX
+#  if @INT32_MAX_LT_INTMAX_MAX@
+#   define SCNiMAX SCNi64
+#  else
+#   define SCNiMAX "li"
+#  endif
+# endif
+# if !defined SCNoMAX || @PRI_MACROS_BROKEN@
+#  undef SCNoMAX
+#  if @UINT32_MAX_LT_UINTMAX_MAX@
+#   define SCNoMAX SCNo64
+#  else
+#   define SCNoMAX "lo"
+#  endif
+# endif
+# if !defined SCNuMAX || @PRI_MACROS_BROKEN@
+#  undef SCNuMAX
+#  if @UINT32_MAX_LT_UINTMAX_MAX@
+#   define SCNuMAX SCNu64
+#  else
+#   define SCNuMAX "lu"
+#  endif
+# endif
+# if !defined SCNxMAX || @PRI_MACROS_BROKEN@
+#  undef SCNxMAX
+#  if @UINT32_MAX_LT_UINTMAX_MAX@
+#   define SCNxMAX SCNx64
+#  else
+#   define SCNxMAX "lx"
+#  endif
+# endif
+
+# if !defined SCNdPTR || @PRI_MACROS_BROKEN@
+#  undef SCNdPTR
+#  ifdef INTPTR_MAX
+#   define SCNdPTR @PRIPTR_PREFIX@ "d"
+#  endif
+# endif
+# if !defined SCNiPTR || @PRI_MACROS_BROKEN@
+#  undef SCNiPTR
+#  ifdef INTPTR_MAX
+#   define SCNiPTR @PRIPTR_PREFIX@ "i"
+#  endif
+# endif
+# if !defined SCNoPTR || @PRI_MACROS_BROKEN@
+#  undef SCNoPTR
+#  ifdef UINTPTR_MAX
+#   define SCNoPTR @PRIPTR_PREFIX@ "o"
+#  endif
+# endif
+# if !defined SCNuPTR || @PRI_MACROS_BROKEN@
+#  undef SCNuPTR
+#  ifdef UINTPTR_MAX
+#   define SCNuPTR @PRIPTR_PREFIX@ "u"
+#  endif
+# endif
+# if !defined SCNxPTR || @PRI_MACROS_BROKEN@
+#  undef SCNxPTR
+#  ifdef UINTPTR_MAX
+#   define SCNxPTR @PRIPTR_PREFIX@ "x"
+#  endif
+# endif
+
+#endif
+
+/* 7.8.2 Functions for greatest-width integer types */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if @GNULIB_IMAXABS@
+# if !@HAVE_DECL_IMAXABS@
+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 @GNULIB_IMAXDIV@
+# if !@HAVE_DECL_IMAXDIV@
+#  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 @GNULIB_STRTOIMAX@
+# if !@HAVE_DECL_STRTOIMAX@
+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 @GNULIB_STRTOUMAX@
+# if !@HAVE_DECL_STRTOUMAX@
+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/strtoimax.c b/lib/strtoimax.c
new file mode 100644
index 0000000000..497d15585c
--- /dev/null
+++ b/lib/strtoimax.c
@@ -0,0 +1,75 @@
+/* Convert string representation of a number into an intmax_t value.
+
+   Copyright (C) 1999, 2001-2004, 2006, 2009-2011 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 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/>.  */
+
+/* Written by Paul Eggert. */
+
+#include <config.h>
+
+/* Verify interface.  */
+#include <inttypes.h>
+
+#include <stdlib.h>
+
+#include "verify.h"
+
+#ifdef UNSIGNED
+# ifndef HAVE_DECL_STRTOULL
+"this configure-time declaration test was not run"
+# endif
+# if !HAVE_DECL_STRTOULL && HAVE_UNSIGNED_LONG_LONG_INT
+unsigned long long int strtoull (char const *, char **, int);
+# endif
+
+#else
+
+# ifndef HAVE_DECL_STRTOLL
+"this configure-time declaration test was not run"
+# endif
+# if !HAVE_DECL_STRTOLL && HAVE_LONG_LONG_INT
+long long int strtoll (char const *, char **, int);
+# endif
+#endif
+
+#ifdef UNSIGNED
+# define Have_long_long HAVE_UNSIGNED_LONG_LONG_INT
+# define Int uintmax_t
+# define Unsigned unsigned
+# define strtoimax strtoumax
+# define strtol strtoul
+# define strtoll strtoull
+#else
+# define Have_long_long HAVE_LONG_LONG_INT
+# define Int intmax_t
+# define Unsigned
+#endif
+
+Int
+strtoimax (char const *ptr, char **endptr, int base)
+{
+#if Have_long_long
+  verify (sizeof (Int) == sizeof (Unsigned long int)
+          || sizeof (Int) == sizeof (Unsigned long long int));
+
+  if (sizeof (Int) != sizeof (Unsigned long int))
+    return strtoll (ptr, endptr, base);
+#else
+  verify (sizeof (Int) == sizeof (Unsigned long int));
+#endif
+
+  return strtol (ptr, endptr, base);
+}
diff --git a/lib/strtol.c b/lib/strtol.c
new file mode 100644
index 0000000000..b6a761ecb9
--- /dev/null
+++ b/lib/strtol.c
@@ -0,0 +1,434 @@
+/* Convert string representation of a number into an integer value.
+
+   Copyright (C) 1991-1992, 1994-1999, 2003, 2005-2007, 2009-2011 Free Software
+   Foundation, Inc.
+
+   NOTE: The canonical source of this file is maintained with the GNU C
+   Library.  Bugs can be reported to [email protected].
+
+   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 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/>.  */
+
+#ifdef _LIBC
+# define USE_NUMBER_GROUPING
+#else
+# include <config.h>
+#endif
+
+#include <ctype.h>
+#include <errno.h>
+#ifndef __set_errno
+# define __set_errno(Val) errno = (Val)
+#endif
+
+#include <limits.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef USE_NUMBER_GROUPING
+# include "../locale/localeinfo.h"
+#endif
+
+/* Nonzero if we are defining `strtoul' or `strtoull', operating on
+   unsigned integers.  */
+#ifndef UNSIGNED
+# define UNSIGNED 0
+# define INT LONG int
+#else
+# define INT unsigned LONG int
+#endif
+
+/* Determine the name.  */
+#ifdef USE_IN_EXTENDED_LOCALE_MODEL
+# if UNSIGNED
+#  ifdef USE_WIDE_CHAR
+#   ifdef QUAD
+#    define strtol __wcstoull_l
+#   else
+#    define strtol __wcstoul_l
+#   endif
+#  else
+#   ifdef QUAD
+#    define strtol __strtoull_l
+#   else
+#    define strtol __strtoul_l
+#   endif
+#  endif
+# else
+#  ifdef USE_WIDE_CHAR
+#   ifdef QUAD
+#    define strtol __wcstoll_l
+#   else
+#    define strtol __wcstol_l
+#   endif
+#  else
+#   ifdef QUAD
+#    define strtol __strtoll_l
+#   else
+#    define strtol __strtol_l
+#   endif
+#  endif
+# endif
+#else
+# if UNSIGNED
+#  ifdef USE_WIDE_CHAR
+#   ifdef QUAD
+#    define strtol wcstoull
+#   else
+#    define strtol wcstoul
+#   endif
+#  else
+#   ifdef QUAD
+#    define strtol strtoull
+#   else
+#    define strtol strtoul
+#   endif
+#  endif
+# else
+#  ifdef USE_WIDE_CHAR
+#   ifdef QUAD
+#    define strtol wcstoll
+#   else
+#    define strtol wcstol
+#   endif
+#  else
+#   ifdef QUAD
+#    define strtol strtoll
+#   endif
+#  endif
+# endif
+#endif
+
+/* If QUAD is defined, we are defining `strtoll' or `strtoull',
+   operating on `long long int's.  */
+#ifdef QUAD
+# define LONG long long
+# define STRTOL_LONG_MIN LLONG_MIN
+# define STRTOL_LONG_MAX LLONG_MAX
+# define STRTOL_ULONG_MAX ULLONG_MAX
+
+/* The extra casts in the following macros work around compiler bugs,
+   e.g., in Cray C 5.0.3.0.  */
+
+/* True if negative values of the signed integer type T use two's
+   complement, ones' complement, or signed magnitude representation,
+   respectively.  Much GNU code assumes two's complement, but some
+   people like to be portable to all possible C hosts.  */
+# define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1)
+# define TYPE_ONES_COMPLEMENT(t) ((t) ~ (t) 0 == 0)
+# define TYPE_SIGNED_MAGNITUDE(t) ((t) ~ (t) 0 < (t) -1)
+
+/* True if the arithmetic type T is signed.  */
+# define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
+
+/* The maximum and minimum values for the integer type T.  These
+   macros have undefined behavior if T is signed and has padding bits.
+   If this is a problem for you, please let us know how to fix it for
+   your host.  */
+# define TYPE_MINIMUM(t) \
+   ((t) (! TYPE_SIGNED (t) \
+         ? (t) 0 \
+         : TYPE_SIGNED_MAGNITUDE (t) \
+         ? ~ (t) 0 \
+         : ~ TYPE_MAXIMUM (t)))
+# define TYPE_MAXIMUM(t) \
+   ((t) (! TYPE_SIGNED (t) \
+         ? (t) -1 \
+         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
+
+# ifndef ULLONG_MAX
+#  define ULLONG_MAX TYPE_MAXIMUM (unsigned long long)
+# endif
+# ifndef LLONG_MAX
+#  define LLONG_MAX TYPE_MAXIMUM (long long int)
+# endif
+# ifndef LLONG_MIN
+#  define LLONG_MIN TYPE_MINIMUM (long long int)
+# endif
+
+# if __GNUC__ == 2 && __GNUC_MINOR__ < 7
+   /* Work around gcc bug with using this constant.  */
+   static const unsigned long long int maxquad = ULLONG_MAX;
+#  undef STRTOL_ULONG_MAX
+#  define STRTOL_ULONG_MAX maxquad
+# endif
+#else
+# define LONG long
+# define STRTOL_LONG_MIN LONG_MIN
+# define STRTOL_LONG_MAX LONG_MAX
+# define STRTOL_ULONG_MAX ULONG_MAX
+#endif
+
+
+/* We use this code also for the extended locale handling where the
+   function gets as an additional argument the locale which has to be
+   used.  To access the values we have to redefine the _NL_CURRENT
+   macro.  */
+#ifdef USE_IN_EXTENDED_LOCALE_MODEL
+# undef _NL_CURRENT
+# define _NL_CURRENT(category, item) \
+  (current->values[_NL_ITEM_INDEX (item)].string)
+# define LOCALE_PARAM , loc
+# define LOCALE_PARAM_PROTO , __locale_t loc
+#else
+# define LOCALE_PARAM
+# define LOCALE_PARAM_PROTO
+#endif
+
+#include <wchar.h>
+
+#ifdef USE_WIDE_CHAR
+# include <wctype.h>
+# define L_(Ch) L##Ch
+# define UCHAR_TYPE wint_t
+# define STRING_TYPE wchar_t
+# ifdef USE_IN_EXTENDED_LOCALE_MODEL
+#  define ISSPACE(Ch) __iswspace_l ((Ch), loc)
+#  define ISALPHA(Ch) __iswalpha_l ((Ch), loc)
+#  define TOUPPER(Ch) __towupper_l ((Ch), loc)
+# else
+#  define ISSPACE(Ch) iswspace (Ch)
+#  define ISALPHA(Ch) iswalpha (Ch)
+#  define TOUPPER(Ch) towupper (Ch)
+# endif
+#else
+# define L_(Ch) Ch
+# define UCHAR_TYPE unsigned char
+# define STRING_TYPE char
+# ifdef USE_IN_EXTENDED_LOCALE_MODEL
+#  define ISSPACE(Ch) __isspace_l ((Ch), loc)
+#  define ISALPHA(Ch) __isalpha_l ((Ch), loc)
+#  define TOUPPER(Ch) __toupper_l ((Ch), loc)
+# else
+#  define ISSPACE(Ch) isspace (Ch)
+#  define ISALPHA(Ch) isalpha (Ch)
+#  define TOUPPER(Ch) toupper (Ch)
+# endif
+#endif
+
+#define INTERNAL(X) INTERNAL1(X)
+#define INTERNAL1(X) __##X##_internal
+#define WEAKNAME(X) WEAKNAME1(X)
+
+#ifdef USE_NUMBER_GROUPING
+/* This file defines a function to check for correct grouping.  */
+# include "grouping.h"
+#endif
+
+
+
+/* Convert NPTR to an `unsigned long int' or `long int' in base BASE.
+   If BASE is 0 the base is determined by the presence of a leading
+   zero, indicating octal or a leading "0x" or "0X", indicating hexadecimal.
+   If BASE is < 2 or > 36, it is reset to 10.
+   If ENDPTR is not NULL, a pointer to the character after the last
+   one converted is stored in *ENDPTR.  */
+
+INT
+INTERNAL (strtol) (const STRING_TYPE *nptr, STRING_TYPE **endptr,
+                   int base, int group LOCALE_PARAM_PROTO)
+{
+  int negative;
+  register unsigned LONG int cutoff;
+  register unsigned int cutlim;
+  register unsigned LONG int i;
+  register const STRING_TYPE *s;
+  register UCHAR_TYPE c;
+  const STRING_TYPE *save, *end;
+  int overflow;
+
+#ifdef USE_NUMBER_GROUPING
+# ifdef USE_IN_EXTENDED_LOCALE_MODEL
+  struct locale_data *current = loc->__locales[LC_NUMERIC];
+# endif
+  /* The thousands character of the current locale.  */
+  wchar_t thousands = L'\0';
+  /* The numeric grouping specification of the current locale,
+     in the format described in <locale.h>.  */
+  const char *grouping;
+
+  if (group)
+    {
+      grouping = _NL_CURRENT (LC_NUMERIC, GROUPING);
+      if (*grouping <= 0 || *grouping == CHAR_MAX)
+        grouping = NULL;
+      else
+        {
+          /* Figure out the thousands separator character.  */
+# if defined _LIBC || defined _HAVE_BTOWC
+          thousands = __btowc (*_NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP));
+          if (thousands == WEOF)
+            thousands = L'\0';
+# endif
+          if (thousands == L'\0')
+            grouping = NULL;
+        }
+    }
+  else
+    grouping = NULL;
+#endif
+
+  if (base < 0 || base == 1 || base > 36)
+    {
+      __set_errno (EINVAL);
+      return 0;
+    }
+
+  save = s = nptr;
+
+  /* Skip white space.  */
+  while (ISSPACE (*s))
+    ++s;
+  if (*s == L_('\0'))
+    goto noconv;
+
+  /* Check for a sign.  */
+  if (*s == L_('-'))
+    {
+      negative = 1;
+      ++s;
+    }
+  else if (*s == L_('+'))
+    {
+      negative = 0;
+      ++s;
+    }
+  else
+    negative = 0;
+
+  /* Recognize number prefix and if BASE is zero, figure it out ourselves.  */
+  if (*s == L_('0'))
+    {
+      if ((base == 0 || base == 16) && TOUPPER (s[1]) == L_('X'))
+        {
+          s += 2;
+          base = 16;
+        }
+      else if (base == 0)
+        base = 8;
+    }
+  else if (base == 0)
+    base = 10;
+
+  /* Save the pointer so we can check later if anything happened.  */
+  save = s;
+
+#ifdef USE_NUMBER_GROUPING
+  if (group)
+    {
+      /* Find the end of the digit string and check its grouping.  */
+      end = s;
+      for (c = *end; c != L_('\0'); c = *++end)
+        if ((wchar_t) c != thousands
+            && ((wchar_t) c < L_('0') || (wchar_t) c > L_('9'))
+            && (!ISALPHA (c) || (int) (TOUPPER (c) - L_('A') + 10) >= base))
+          break;
+      if (*s == thousands)
+        end = s;
+      else
+        end = correctly_grouped_prefix (s, end, thousands, grouping);
+    }
+  else
+#endif
+    end = NULL;
+
+  cutoff = STRTOL_ULONG_MAX / (unsigned LONG int) base;
+  cutlim = STRTOL_ULONG_MAX % (unsigned LONG int) base;
+
+  overflow = 0;
+  i = 0;
+  for (c = *s; c != L_('\0'); c = *++s)
+    {
+      if (s == end)
+        break;
+      if (c >= L_('0') && c <= L_('9'))
+        c -= L_('0');
+      else if (ISALPHA (c))
+        c = TOUPPER (c) - L_('A') + 10;
+      else
+        break;
+      if ((int) c >= base)
+        break;
+      /* Check for overflow.  */
+      if (i > cutoff || (i == cutoff && c > cutlim))
+        overflow = 1;
+      else
+        {
+          i *= (unsigned LONG int) base;
+          i += c;
+        }
+    }
+
+  /* Check if anything actually happened.  */
+  if (s == save)
+    goto noconv;
+
+  /* Store in ENDPTR the address of one character
+     past the last character we converted.  */
+  if (endptr != NULL)
+    *endptr = (STRING_TYPE *) s;
+
+#if !UNSIGNED
+  /* Check for a value that is within the range of
+     `unsigned LONG int', but outside the range of `LONG int'.  */
+  if (overflow == 0
+      && i > (negative
+              ? -((unsigned LONG int) (STRTOL_LONG_MIN + 1)) + 1
+              : (unsigned LONG int) STRTOL_LONG_MAX))
+    overflow = 1;
+#endif
+
+  if (overflow)
+    {
+      __set_errno (ERANGE);
+#if UNSIGNED
+      return STRTOL_ULONG_MAX;
+#else
+      return negative ? STRTOL_LONG_MIN : STRTOL_LONG_MAX;
+#endif
+    }
+
+  /* Return the result of the appropriate sign.  */
+  return negative ? -i : i;
+
+noconv:
+  /* We must handle a special case here: the base is 0 or 16 and the
+     first two characters are '0' and 'x', but the rest are no
+     hexadecimal digits.  This is no error case.  We return 0 and
+     ENDPTR points to the `x`.  */
+  if (endptr != NULL)
+    {
+      if (save - nptr >= 2 && TOUPPER (save[-1]) == L_('X')
+          && save[-2] == L_('0'))
+        *endptr = (STRING_TYPE *) &save[-1];
+      else
+        /*  There was no number to convert.  */
+        *endptr = (STRING_TYPE *) nptr;
+    }
+
+  return 0L;
+}
+
+/* External user entry point.  */
+
+
+INT
+#ifdef weak_function
+weak_function
+#endif
+strtol (const STRING_TYPE *nptr, STRING_TYPE **endptr,
+        int base LOCALE_PARAM_PROTO)
+{
+  return INTERNAL (strtol) (nptr, endptr, base, 0 LOCALE_PARAM);
+}
diff --git a/lib/strtoll.c b/lib/strtoll.c
new file mode 100644
index 0000000000..75afa4d9bc
--- /dev/null
+++ b/lib/strtoll.c
@@ -0,0 +1,33 @@
+/* Function to parse a `long long int' from text.
+   Copyright (C) 1995-1997, 1999, 2001, 2009-2011 Free Software Foundation,
+   Inc.
+   This file is part of the GNU C Library.
+
+   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/>.  */
+
+#define QUAD    1
+
+#include <strtol.c>
+
+#ifdef _LIBC
+# ifdef SHARED
+#  include <shlib-compat.h>
+
+#  if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
+compat_symbol (libc, __strtoll_internal, __strtoq_internal, GLIBC_2_0);
+#  endif
+
+# endif
+weak_alias (strtoll, strtoq)
+#endif
diff --git a/lib/strtoul.c b/lib/strtoul.c
new file mode 100644
index 0000000000..6fa6d0c2e0
--- /dev/null
+++ b/lib/strtoul.c
@@ -0,0 +1,19 @@
+/* Copyright (C) 1991, 1997, 2009-2011 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   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/>.  */
+
+#define UNSIGNED        1
+
+#include "strtol.c"
diff --git a/lib/strtoull.c b/lib/strtoull.c
new file mode 100644
index 0000000000..bf259958d6
--- /dev/null
+++ b/lib/strtoull.c
@@ -0,0 +1,26 @@
+/* Function to parse an `unsigned long long int' from text.
+   Copyright (C) 1995-1997, 1999, 2009-2011 Free Software Foundation, Inc.
+   NOTE: The canonical source of this file is maintained with the GNU C
+   Library.  Bugs can be reported to [email protected].
+
+   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 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/>.  */
+
+#define QUAD 1
+
+#include "strtoul.c"
+
+#ifdef _LIBC
+strong_alias (__strtoull_internal, __strtouq_internal)
+weak_alias (strtoull, strtouq)
+#endif
diff --git a/lib/strtoumax.c b/lib/strtoumax.c
new file mode 100644
index 0000000000..dc395d626a
--- /dev/null
+++ b/lib/strtoumax.c
@@ -0,0 +1,2 @@
+#define UNSIGNED 1
+#include "strtoimax.c"
diff --git a/lib/verify.h b/lib/verify.h
new file mode 100644
index 0000000000..6bca43f6a9
--- /dev/null
+++ b/lib/verify.h
@@ -0,0 +1,202 @@
+/* Compile-time assert-like macros.
+
+   Copyright (C) 2005-2006, 2009-2011 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 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/>.  */
+
+/* Written by Paul Eggert, Bruno Haible, and Jim Meyering.  */
+
+#ifndef VERIFY_H
+# define VERIFY_H 1
+
+/* Define HAVE__STATIC_ASSERT to 1 if _Static_assert works as per the
+   C1X draft N1548 section 6.7.10.  This is supported by GCC 4.6.0 and
+   later, in C mode, and its use here generates easier-to-read diagnostics
+   when verify (R) fails.
+
+   Define HAVE_STATIC_ASSERT to 1 if static_assert works as per the
+   C1X draft N1548 section 7.2 or the C++0X draft N3242 section 7.(4).
+   This will likely be supported by future GCC versions, in C++ mode.
+
+   For now, use this only with GCC.  Eventually whether _Static_assert
+   and static_assert works should be determined by 'configure'.  */
+# if (4 < __GNUC__ || (__GNUC__ == 4 && 6 <= __GNUC_MINOR__)) && !defined __cplusplus
+#  define HAVE__STATIC_ASSERT 1
+# endif
+/* The condition (99 < __GNUC__) is temporary, until we know about the
+   first G++ release that supports static_assert.  */
+# if (99 < __GNUC__) && defined __cplusplus
+#  define HAVE_STATIC_ASSERT 1
+# endif
+
+/* Each of these macros verifies that its argument R is nonzero.  To
+   be portable, R should be an integer constant expression.  Unlike
+   assert (R), there is no run-time overhead.
+
+   There are two macros, since no single macro can be used in all
+   contexts in C.  verify_true (R) is for scalar contexts, including
+   integer constant expression contexts.  verify (R) is for declaration
+   contexts, e.g., the top level.
+
+   Symbols ending in "__" are private to this header.
+
+   If _Static_assert works, verify (R) uses it directly.  Similarly,
+   verify_true (R) works by packaging a _Static_assert inside a struct
+   that is an operand of sizeof.
+
+   The code below uses several ideas for C++ compilers, and for C
+   compilers that do not support _Static_assert:
+
+   * The first step is ((R) ? 1 : -1).  Given an expression R, of
+     integral or boolean or floating-point type, this yields an
+     expression of integral type, whose value is later verified to be
+     constant and nonnegative.
+
+   * Next this expression W is wrapped in a type
+     struct verify_type__ { unsigned int verify_error_if_negative_size__: W; }.
+     If W is negative, this yields a compile-time error.  No compiler can
+     deal with a bit-field of negative size.
+
+     One might think that an array size check would have the same
+     effect, that is, that the type struct { unsigned int dummy[W]; }
+     would work as well.  However, inside a function, some compilers
+     (such as C++ compilers and GNU C) allow local parameters and
+     variables inside array size expressions.  With these compilers,
+     an array size check would not properly diagnose this misuse of
+     the verify macro:
+
+       void function (int n) { verify (n < 0); }
+
+   * For the verify macro, the struct verify_type__ will need to
+     somehow be embedded into a declaration.  To be portable, this
+     declaration must declare an object, a constant, a function, or a
+     typedef name.  If the declared entity uses the type directly,
+     such as in
+
+       struct dummy {...};
+       typedef struct {...} dummy;
+       extern struct {...} *dummy;
+       extern void dummy (struct {...} *);
+       extern struct {...} *dummy (void);
+
+     two uses of the verify macro would yield colliding declarations
+     if the entity names are not disambiguated.  A workaround is to
+     attach the current line number to the entity name:
+
+       #define _GL_CONCAT0(x, y) x##y
+       #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y)
+       extern struct {...} * _GL_CONCAT (dummy, __LINE__);
+
+     But this has the problem that two invocations of verify from
+     within the same macro would collide, since the __LINE__ value
+     would be the same for both invocations.  (The GCC __COUNTER__
+     macro solves this problem, but is not portable.)
+
+     A solution is to use the sizeof operator.  It yields a number,
+     getting rid of the identity of the type.  Declarations like
+
+       extern int dummy [sizeof (struct {...})];
+       extern void dummy (int [sizeof (struct {...})]);
+       extern int (*dummy (void)) [sizeof (struct {...})];
+
+     can be repeated.
+
+   * Should the implementation use a named struct or an unnamed struct?
+     Which of the following alternatives can be used?
+
+       extern int dummy [sizeof (struct {...})];
+       extern int dummy [sizeof (struct verify_type__ {...})];
+       extern void dummy (int [sizeof (struct {...})]);
+       extern void dummy (int [sizeof (struct verify_type__ {...})]);
+       extern int (*dummy (void)) [sizeof (struct {...})];
+       extern int (*dummy (void)) [sizeof (struct verify_type__ {...})];
+
+     In the second and sixth case, the struct type is exported to the
+     outer scope; two such declarations therefore collide.  GCC warns
+     about the first, third, and fourth cases.  So the only remaining
+     possibility is the fifth case:
+
+       extern int (*dummy (void)) [sizeof (struct {...})];
+
+   * GCC warns about duplicate declarations of the dummy function if
+     -Wredundant_decls is used.  GCC 4.3 and later have a builtin
+     __COUNTER__ macro that can let us generate unique identifiers for
+     each dummy function, to suppress this warning.
+
+   * This implementation exploits the fact that older versions of GCC,
+     which do not support _Static_assert, also do not warn about the
+     last declaration mentioned above.
+
+   * In C++, any struct definition inside sizeof is invalid.
+     Use a template type to work around the problem.  */
+
+/* Concatenate two preprocessor tokens.  */
+# define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y)
+# define _GL_CONCAT0(x, y) x##y
+
+/* _GL_COUNTER is an integer, preferably one that changes each time we
+   use it.  Use __COUNTER__ if it works, falling back on __LINE__
+   otherwise.  __LINE__ isn't perfect, but it's better than a
+   constant.  */
+# if defined __COUNTER__ && __COUNTER__ != __COUNTER__
+#  define _GL_COUNTER __COUNTER__
+# else
+#  define _GL_COUNTER __LINE__
+# endif
+
+/* Generate a symbol with the given prefix, making it unique if
+   possible.  */
+# define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER)
+
+/* Verify requirement R at compile-time, as an integer constant expression.
+   Return 1.  */
+
+# ifdef __cplusplus
+template <int w>
+  struct verify_type__ { unsigned int verify_error_if_negative_size__: w; };
+#  define verify_true(R) \
+     (!!sizeof (verify_type__<(R) ? 1 : -1>))
+# elif HAVE__STATIC_ASSERT
+#  define verify_true(R) \
+     (!!sizeof \
+      (struct { \
+        _Static_assert (R, "verify_true (" #R ")"); \
+        int verify_dummy__; \
+       }))
+# elif HAVE_STATIC_ASSERT
+#  define verify_true(R) \
+     (!!sizeof \
+      (struct { \
+        static_assert (R, "verify_true (" #R ")"); \
+        int verify_dummy__; \
+       }))
+# else
+#  define verify_true(R) \
+     (!!sizeof \
+      (struct { unsigned int verify_error_if_negative_size__: (R) ? 1 : -1; }))
+# endif
+
+/* Verify requirement R at compile-time, as a declaration without a
+   trailing ';'.  */
+
+# if HAVE__STATIC_ASSERT
+#  define verify(R) _Static_assert (R, "verify (" #R ")")
+# elif HAVE_STATIC_ASSERT
+#  define verify(R) static_assert (R, "verify (" #R ")")
+# else
+#  define verify(R) \
+    extern int (* _GL_GENSYM (verify_function) (void)) [verify_true (R)]
+# endif
+
+#endif
diff --git a/lib/wchar.h b/lib/wchar.h
new file mode 100644
index 0000000000..b0949e1ea4
--- /dev/null
+++ b/lib/wchar.h
@@ -0,0 +1,1306 @@
+/* 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
diff --git a/lib/wchar.in.h b/lib/wchar.in.h
new file mode 100644
index 0000000000..da55f6e3de
--- /dev/null
+++ b/lib/wchar.in.h
@@ -0,0 +1,994 @@
+/* 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_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#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@ @NEXT_WCHAR_H@
+
+#else
+/* Normal invocation convention.  */
+
+#ifndef _GL_WCHAR_H
+
+#define _GL_ALREADY_INCLUDING_WCHAR_H
+
+#if @HAVE_FEATURES_H@
+# 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 @HAVE_WCHAR_H@
+# @INCLUDE_NEXT@ @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.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+
+/* Define wint_t and WEOF.  (Also done in wctype.in.h.)  */
+#if !@HAVE_WINT_T@ && !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 !(@HAVE_MBSINIT@ && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@
+# 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 @GNULIB_BTOWC@
+# if @REPLACE_BTOWC@
+#  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 !@HAVE_BTOWC@
+_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 @GNULIB_WCTOB@
+# if @REPLACE_WCTOB@
+#  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 && !@HAVE_DECL_WCTOB@
+/* 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 @GNULIB_MBSINIT@
+# if @REPLACE_MBSINIT@
+#  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 !@HAVE_MBSINIT@
+_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 @GNULIB_MBRTOWC@
+# if @REPLACE_MBRTOWC@
+#  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 !@HAVE_MBRTOWC@
+_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 @GNULIB_MBRLEN@
+# if @REPLACE_MBRLEN@
+#  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 !@HAVE_MBRLEN@
+_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 @GNULIB_MBSRTOWCS@
+# if @REPLACE_MBSRTOWCS@
+#  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 !@HAVE_MBSRTOWCS@
+_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 @GNULIB_MBSNRTOWCS@
+# if @REPLACE_MBSNRTOWCS@
+#  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 !@HAVE_MBSNRTOWCS@
+_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 @GNULIB_WCRTOMB@
+# if @REPLACE_WCRTOMB@
+#  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 !@HAVE_WCRTOMB@
+_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 @GNULIB_WCSRTOMBS@
+# if @REPLACE_WCSRTOMBS@
+#  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 !@HAVE_WCSRTOMBS@
+_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 @GNULIB_WCSNRTOMBS@
+# if @REPLACE_WCSNRTOMBS@
+#  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 !@HAVE_WCSNRTOMBS@
+_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 @GNULIB_WCWIDTH@
+# if @REPLACE_WCWIDTH@
+#  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 !@HAVE_DECL_WCWIDTH@
+/* 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 @GNULIB_WMEMCHR@
+# if !@HAVE_WMEMCHR@
+_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 @GNULIB_WMEMCMP@
+# if !@HAVE_WMEMCMP@
+_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 @GNULIB_WMEMCPY@
+# if !@HAVE_WMEMCPY@
+_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 @GNULIB_WMEMMOVE@
+# if !@HAVE_WMEMMOVE@
+_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 @GNULIB_WMEMSET@
+# if !@HAVE_WMEMSET@
+_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 @GNULIB_WCSLEN@
+# if !@HAVE_WCSLEN@
+_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 @GNULIB_WCSNLEN@
+# if !@HAVE_WCSNLEN@
+_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 @GNULIB_WCSCPY@
+# if !@HAVE_WCSCPY@
+_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 @GNULIB_WCPCPY@
+# if !@HAVE_WCPCPY@
+_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 @GNULIB_WCSNCPY@
+# if !@HAVE_WCSNCPY@
+_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 @GNULIB_WCPNCPY@
+# if !@HAVE_WCPNCPY@
+_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 @GNULIB_WCSCAT@
+# if !@HAVE_WCSCAT@
+_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 @GNULIB_WCSNCAT@
+# if !@HAVE_WCSNCAT@
+_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 @GNULIB_WCSCMP@
+# if !@HAVE_WCSCMP@
+_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 @GNULIB_WCSNCMP@
+# if !@HAVE_WCSNCMP@
+_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 @GNULIB_WCSCASECMP@
+# if !@HAVE_WCSCASECMP@
+_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 @GNULIB_WCSNCASECMP@
+# if !@HAVE_WCSNCASECMP@
+_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 @GNULIB_WCSCOLL@
+# if !@HAVE_WCSCOLL@
+_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 @GNULIB_WCSXFRM@
+# if !@HAVE_WCSXFRM@
+_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 @GNULIB_WCSDUP@
+# if !@HAVE_WCSDUP@
+_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 @GNULIB_WCSCHR@
+# if !@HAVE_WCSCHR@
+_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 @GNULIB_WCSRCHR@
+# if !@HAVE_WCSRCHR@
+_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 @GNULIB_WCSCSPN@
+# if !@HAVE_WCSCSPN@
+_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 @GNULIB_WCSSPN@
+# if !@HAVE_WCSSPN@
+_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 @GNULIB_WCSPBRK@
+# if !@HAVE_WCSPBRK@
+_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 @GNULIB_WCSSTR@
+# if !@HAVE_WCSSTR@
+_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 @GNULIB_WCSTOK@
+# if !@HAVE_WCSTOK@
+_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 @GNULIB_WCSWIDTH@
+# if @REPLACE_WCSWIDTH@
+#  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 !@HAVE_WCSWIDTH@
+_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