guile/lib/inttypes.h

/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
/* Copyright (C) 2006-2022 Free Software Foundation, Inc.
   Written by Paul Eggert, Bruno Haible, Derek Price.
   This file is part of gnulib.

   This file is free software: you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
   published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.

   This file 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 Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

/*
 * ISO C 99 <inttypes.h> for platforms that lack it.
 * <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/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

   /* Some pre-C++11 <stdint.h> implementations need this.  */
#  if defined __cplusplus && ! defined __STDC_FORMAT_MACROS
#   define __STDC_FORMAT_MACROS 1
#  endif

#  include_next <inttypes.h>

#  define _GL_FINISHED_INCLUDING_SYSTEM_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, INT_MAX, LONG_MAX, etc.  */
#include <limits.h>
/* On mingw, __USE_MINGW_ANSI_STDIO only works if <stdio.h> is also included */
#if defined _WIN32 && ! defined __CYGWIN__
# include <stdio.h>
#endif

#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1)
# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to <bug-gnulib@gnu.org>."
#endif

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
/* C++ compatible function declaration macros.
   Copyright (C) 2010-2022 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

#ifndef _GL_CXXDEFS_H
#define _GL_CXXDEFS_H

/* Begin/end the GNULIB_NAMESPACE namespace.  */
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE {
# define _GL_END_NAMESPACE }
#else
# define _GL_BEGIN_NAMESPACE
# define _GL_END_NAMESPACE
#endif

/* 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, ...));

   Wrapping rpl_func in an object with an inline conversion operator
   avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is
   actually used in the program.  */
#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                                \
    {                                                         \
      static const struct _gl_ ## func ## _wrapper            \
      {                                                       \
        typedef rettype (*type) parameters;                   \
                                                              \
        inline operator type () const                         \
        {                                                     \
          return ::rpl_func;                                  \
        }                                                     \
      } 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_MDA (func, rettype, parameters);
   is to be used when func is a Microsoft deprecated alias, on native Windows.
   It declares a C++ alias called GNULIB_NAMESPACE::func
   that redirects to _func, if GNULIB_NAMESPACE is defined.
   Example:
     _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...));
 */
#define _GL_CXXALIAS_MDA(func,rettype,parameters) \
  _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters)

/* _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                                     \
    {                                                              \
      static const struct _gl_ ## func ## _wrapper                 \
      {                                                            \
        typedef rettype (*type) parameters;                        \
                                                                   \
        inline operator type () const                              \
        {                                                          \
          return reinterpret_cast<type>(::rpl_func);               \
        }                                                          \
      } 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_MDA_CAST (func, rettype, parameters);
   is like  _GL_CXXALIAS_MDA (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.  */
#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \
  _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters)

/* _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, ...));

   Wrapping func in an object with an inline conversion operator
   avoids a reference to func unless GNULIB_NAMESPACE::func is
   actually used in the program.  */
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_CXXALIAS_SYS(func,rettype,parameters)            \
    namespace GNULIB_NAMESPACE                                \
    {                                                         \
      static const struct _gl_ ## func ## _wrapper            \
      {                                                       \
        typedef rettype (*type) parameters;                   \
                                                              \
        inline operator type () const                         \
        {                                                     \
          return ::func;                                      \
        }                                                     \
      } 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 const struct _gl_ ## func ## _wrapper      \
      {                                                 \
        typedef rettype (*type) parameters;             \
                                                        \
        inline operator type () const                   \
        {                                               \
          return reinterpret_cast<type>(::func);        \
        }                                               \
      } 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 const struct _gl_ ## func ## _wrapper                            \
      {                                                                       \
        typedef rettype (*type) parameters;                                   \
                                                                              \
        inline operator type () const                                         \
        {                                                                     \
          return reinterpret_cast<type>((rettype2 (*) parameters2)(::func));  \
        }                                                                     \
      } 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 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
   we enable the warning only when not optimizing.  */
# if !(defined __GNUC__ && !defined __clang__ && __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 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
   we enable the warning only when not optimizing.  */
# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__)
#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
    _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \
                         "The symbol ::" #func " refers to the system function. " \
                         "Use " #namespace "::" #func " instead.")
# 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.  */
/* A C macro for declaring that specific arguments must not be NULL.
   Copyright (C) 2009-2022 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

/* _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__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__
#  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.  */
/* A C macro for emitting warnings if a function is used.
   Copyright (C) 2010-2022 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

/* _GL_WARN_ON_USE (function, "literal string") issues a declaration
   for FUNCTION which will then trigger a compiler warning containing
   the text of "literal string" anywhere that function is called, if
   supported by the compiler.  If the compiler does not support this
   feature, the macro expands to an unused extern declaration.

   _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the
   attribute used in _GL_WARN_ON_USE.  If the compiler does not support
   this feature, it expands to empty.

   These macros are useful for marking a function as a potential
   portability trap, with the intent that "literal string" include
   instructions on the replacement function that should be used
   instead.
   _GL_WARN_ON_USE is for functions with 'extern' linkage.
   _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline'
   linkage.

   However, one of the reasons that a function is a portability trap is
   if it has the wrong signature.  Declaring FUNCTION with a different
   signature in C is a compilation error, so this macro must use the
   same type as any existing declaration so that programs that avoid
   the problematic FUNCTION do not fail to compile merely because they
   included a header that poisoned the function.  But this implies that
   _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already
   have a declaration.  Use of this macro implies that there must not
   be any other macro hiding the declaration of FUNCTION; but
   undefining FUNCTION first is part of the poisoning process anyway
   (although for symbols that are provided only via a macro, the result
   is a compilation error rather than a warning containing
   "literal string").  Also note that in C++, it is only safe to use if
   FUNCTION has no overloads.

   For an example, it is possible to poison 'getline' by:
   - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]],
     [getline]) in configure.ac, which potentially defines
     HAVE_RAW_DECL_GETLINE
   - adding this code to a header that wraps the system <stdio.h>:
     #undef getline
     #if HAVE_RAW_DECL_GETLINE
     _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but"
       "not universally present; use the gnulib module getline");
     #endif

   It is not possible to directly poison global variables.  But it is
   possible to write a wrapper accessor function, and poison that
   (less common usage, like &environ, will cause a compilation error
   rather than issue the nice warning, but the end result of informing
   the developer about their portability problem is still achieved):
     #if HAVE_RAW_DECL_ENVIRON
     static char ***
     rpl_environ (void) { return &environ; }
     _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared");
     # undef environ
     # define environ (*rpl_environ ())
     #endif
   or better (avoiding contradictory use of 'static' and 'extern'):
     #if HAVE_RAW_DECL_ENVIRON
     static char ***
     _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared")
     rpl_environ (void) { return &environ; }
     # undef environ
     # define environ (*rpl_environ ())
     #endif
   */
#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) \
_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message)))
#  define _GL_WARN_ON_USE_ATTRIBUTE(message) \
  __attribute__ ((__warning__ (message)))
# elif __clang_major__ >= 4
/* Another compiler attribute is available in clang.  */
#  define _GL_WARN_ON_USE(function, message) \
_GL_WARN_EXTERN_C __typeof__ (function) function \
  __attribute__ ((__diagnose_if__ (1, message, "warning")))
#  define _GL_WARN_ON_USE_ATTRIBUTE(message) \
  __attribute__ ((__diagnose_if__ (1, message, "warning")))
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
/* Verify the existence of the function.  */
#  define _GL_WARN_ON_USE(function, message) \
_GL_WARN_EXTERN_C __typeof__ (function) function
#  define _GL_WARN_ON_USE_ATTRIBUTE(message)
# else /* Unsupported.  */
#  define _GL_WARN_ON_USE(function, message) \
_GL_WARN_EXTERN_C int _gl_warn_on_use
#  define _GL_WARN_ON_USE_ATTRIBUTE(message)
# endif
#endif

/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message")
   is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode 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 !defined __cplusplus
#  define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \
     _GL_WARN_ON_USE (function, msg)
# else
#  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_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \
extern rettype_gcc function parameters_and_attributes \
  __attribute__ ((__warning__ (msg)))
#  elif __clang_major__ >= 4
/* Another compiler attribute is available in clang.  */
#   define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \
extern rettype_clang function parameters_and_attributes \
  __attribute__ ((__diagnose_if__ (1, msg, "warning")))
#  elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
/* Verify the existence of the function.  */
#   define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \
extern rettype_gcc function parameters_and_attributes
#  else /* Unsupported.  */
#   define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \
_GL_WARN_EXTERN_C int _gl_warn_on_use
#  endif
# 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 _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
# ifdef INT8_MAX
#  define PRId8 "d"
# endif
#endif
#if !defined PRIi8
# ifdef INT8_MAX
#  define PRIi8 "i"
# endif
#endif
#if !defined PRIo8
# ifdef UINT8_MAX
#  define PRIo8 "o"
# endif
#endif
#if !defined PRIu8
# ifdef UINT8_MAX
#  define PRIu8 "u"
# endif
#endif
#if !defined PRIx8
# ifdef UINT8_MAX
#  define PRIx8 "x"
# endif
#endif
#if !defined PRIX8
# ifdef UINT8_MAX
#  define PRIX8 "X"
# endif
#endif
#if !defined PRId16
# ifdef INT16_MAX
#  define PRId16 "d"
# endif
#endif
#if !defined PRIi16
# ifdef INT16_MAX
#  define PRIi16 "i"
# endif
#endif
#if !defined PRIo16
# ifdef UINT16_MAX
#  define PRIo16 "o"
# endif
#endif
#if !defined PRIu16
# ifdef UINT16_MAX
#  define PRIu16 "u"
# endif
#endif
#if !defined PRIx16
# ifdef UINT16_MAX
#  define PRIx16 "x"
# endif
#endif
#if !defined PRIX16
# ifdef UINT16_MAX
#  define PRIX16 "X"
# endif
#endif
#if !defined PRId32
# ifdef INT32_MAX
#  define PRId32 "d"
# endif
#endif
#if !defined PRIi32
# ifdef INT32_MAX
#  define PRIi32 "i"
# endif
#endif
#if !defined PRIo32
# ifdef UINT32_MAX
#  define PRIo32 "o"
# endif
#endif
#if !defined PRIu32
# ifdef UINT32_MAX
#  define PRIu32 "u"
# endif
#endif
#if !defined PRIx32
# ifdef UINT32_MAX
#  define PRIx32 "x"
# endif
#endif
#if !defined PRIX32
# ifdef UINT32_MAX
#  define PRIX32 "X"
# endif
#endif
#ifdef INT64_MAX
# if (0 ? defined _LP64 : defined _LP64)
#  define _PRI64_PREFIX "l"
# elif defined _MSC_VER || defined __MINGW32__
#  define _PRI64_PREFIX "I64"
# elif LONG_MAX >> 30 == 1
#  define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX
# endif
# if !defined PRId64
#  define PRId64 _PRI64_PREFIX "d"
# endif
# if !defined PRIi64
#  define PRIi64 _PRI64_PREFIX "i"
# endif
#endif
#ifdef UINT64_MAX
# if (0 ? defined _LP64 : defined _LP64)
#  define _PRIu64_PREFIX "l"
# elif defined _MSC_VER || defined __MINGW32__
#  define _PRIu64_PREFIX "I64"
# elif ULONG_MAX >> 31 == 1
#  define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX
# endif
# if !defined PRIo64
#  define PRIo64 _PRIu64_PREFIX "o"
# endif
# if !defined PRIu64
#  define PRIu64 _PRIu64_PREFIX "u"
# endif
# if !defined PRIx64
#  define PRIx64 _PRIu64_PREFIX "x"
# endif
# if !defined PRIX64
#  define PRIX64 _PRIu64_PREFIX "X"
# endif
#endif

#if !defined PRIdLEAST8
# define PRIdLEAST8 "d"
#endif
#if !defined PRIiLEAST8
# define PRIiLEAST8 "i"
#endif
#if !defined PRIoLEAST8
# define PRIoLEAST8 "o"
#endif
#if !defined PRIuLEAST8
# define PRIuLEAST8 "u"
#endif
#if !defined PRIxLEAST8
# define PRIxLEAST8 "x"
#endif
#if !defined PRIXLEAST8
# define PRIXLEAST8 "X"
#endif
#if !defined PRIdLEAST16
# define PRIdLEAST16 "d"
#endif
#if !defined PRIiLEAST16
# define PRIiLEAST16 "i"
#endif
#if !defined PRIoLEAST16
# define PRIoLEAST16 "o"
#endif
#if !defined PRIuLEAST16
# define PRIuLEAST16 "u"
#endif
#if !defined PRIxLEAST16
# define PRIxLEAST16 "x"
#endif
#if !defined PRIXLEAST16
# define PRIXLEAST16 "X"
#endif
#if !defined PRIdLEAST32
# define PRIdLEAST32 "d"
#endif
#if !defined PRIiLEAST32
# define PRIiLEAST32 "i"
#endif
#if !defined PRIoLEAST32
# define PRIoLEAST32 "o"
#endif
#if !defined PRIuLEAST32
# define PRIuLEAST32 "u"
#endif
#if !defined PRIxLEAST32
# define PRIxLEAST32 "x"
#endif
#if !defined PRIXLEAST32
# define PRIXLEAST32 "X"
#endif
#ifdef INT64_MAX
# if !defined PRIdLEAST64
#  define PRIdLEAST64 PRId64
# endif
# if !defined PRIiLEAST64
#  define PRIiLEAST64 PRIi64
# endif
#endif
#ifdef UINT64_MAX
# if !defined PRIoLEAST64
#  define PRIoLEAST64 PRIo64
# endif
# if !defined PRIuLEAST64
#  define PRIuLEAST64 PRIu64
# endif
# if !defined PRIxLEAST64
#  define PRIxLEAST64 PRIx64
# endif
# if !defined PRIXLEAST64
#  define PRIXLEAST64 PRIX64
# endif
#endif

#if !defined PRIdFAST8
# if INT_FAST8_MAX > INT32_MAX
#  define PRIdFAST8 PRId64
# else
#  define PRIdFAST8 "d"
# endif
#endif
#if !defined PRIiFAST8
# if INT_FAST8_MAX > INT32_MAX
#  define PRIiFAST8 PRIi64
# else
#  define PRIiFAST8 "i"
# endif
#endif
#if !defined PRIoFAST8
# if UINT_FAST8_MAX > UINT32_MAX
#  define PRIoFAST8 PRIo64
# else
#  define PRIoFAST8 "o"
# endif
#endif
#if !defined PRIuFAST8
# if UINT_FAST8_MAX > UINT32_MAX
#  define PRIuFAST8 PRIu64
# else
#  define PRIuFAST8 "u"
# endif
#endif
#if !defined PRIxFAST8
# if UINT_FAST8_MAX > UINT32_MAX
#  define PRIxFAST8 PRIx64
# else
#  define PRIxFAST8 "x"
# endif
#endif
#if !defined PRIXFAST8
# if UINT_FAST8_MAX > UINT32_MAX
#  define PRIXFAST8 PRIX64
# else
#  define PRIXFAST8 "X"
# endif
#endif
#if !defined PRIdFAST16
# if INT_FAST16_MAX > INT32_MAX
#  define PRIdFAST16 PRId64
# else
#  define PRIdFAST16 "d"
# endif
#endif
#if !defined PRIiFAST16
# if INT_FAST16_MAX > INT32_MAX
#  define PRIiFAST16 PRIi64
# else
#  define PRIiFAST16 "i"
# endif
#endif
#if !defined PRIoFAST16
# if UINT_FAST16_MAX > UINT32_MAX
#  define PRIoFAST16 PRIo64
# else
#  define PRIoFAST16 "o"
# endif
#endif
#if !defined PRIuFAST16
# if UINT_FAST16_MAX > UINT32_MAX
#  define PRIuFAST16 PRIu64
# else
#  define PRIuFAST16 "u"
# endif
#endif
#if !defined PRIxFAST16
# if UINT_FAST16_MAX > UINT32_MAX
#  define PRIxFAST16 PRIx64
# else
#  define PRIxFAST16 "x"
# endif
#endif
#if !defined PRIXFAST16
# if UINT_FAST16_MAX > UINT32_MAX
#  define PRIXFAST16 PRIX64
# else
#  define PRIXFAST16 "X"
# endif
#endif
#if !defined PRIdFAST32
# if INT_FAST32_MAX > INT32_MAX
#  define PRIdFAST32 PRId64
# else
#  define PRIdFAST32 "d"
# endif
#endif
#if !defined PRIiFAST32
# if INT_FAST32_MAX > INT32_MAX
#  define PRIiFAST32 PRIi64
# else
#  define PRIiFAST32 "i"
# endif
#endif
#if !defined PRIoFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define PRIoFAST32 PRIo64
# else
#  define PRIoFAST32 "o"
# endif
#endif
#if !defined PRIuFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define PRIuFAST32 PRIu64
# else
#  define PRIuFAST32 "u"
# endif
#endif
#if !defined PRIxFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define PRIxFAST32 PRIx64
# else
#  define PRIxFAST32 "x"
# endif
#endif
#if !defined PRIXFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define PRIXFAST32 PRIX64
# else
#  define PRIXFAST32 "X"
# endif
#endif
#ifdef INT64_MAX
# if !defined PRIdFAST64
#  define PRIdFAST64 PRId64
# endif
# if !defined PRIiFAST64
#  define PRIiFAST64 PRIi64
# endif
#endif
#ifdef UINT64_MAX
# if !defined PRIoFAST64
#  define PRIoFAST64 PRIo64
# endif
# if !defined PRIuFAST64
#  define PRIuFAST64 PRIu64
# endif
# if !defined PRIxFAST64
#  define PRIxFAST64 PRIx64
# endif
# if !defined PRIXFAST64
#  define PRIXFAST64 PRIX64
# endif
#endif

#if !defined PRIdMAX
# if 1
#  define PRIdMAX PRId64
# else
#  define PRIdMAX "ld"
# endif
#endif
#if !defined PRIiMAX
# if 1
#  define PRIiMAX PRIi64
# else
#  define PRIiMAX "li"
# endif
#endif
#if !defined PRIoMAX
# if 1
#  define PRIoMAX PRIo64
# else
#  define PRIoMAX "lo"
# endif
#endif
#if !defined PRIuMAX
# if 1
#  define PRIuMAX PRIu64
# else
#  define PRIuMAX "lu"
# endif
#endif
#if !defined PRIxMAX
# if 1
#  define PRIxMAX PRIx64
# else
#  define PRIxMAX "lx"
# endif
#endif
#if !defined PRIXMAX
# if 1
#  define PRIXMAX PRIX64
# else
#  define PRIXMAX "lX"
# endif
#endif

#if !defined PRIdPTR
# ifdef INTPTR_MAX
#  define PRIdPTR __PRIPTR_PREFIX "d"
# endif
#endif
#if !defined PRIiPTR
# ifdef INTPTR_MAX
#  define PRIiPTR __PRIPTR_PREFIX "i"
# endif
#endif
#if !defined PRIoPTR
# ifdef UINTPTR_MAX
#  define PRIoPTR __PRIPTR_PREFIX "o"
# endif
#endif
#if !defined PRIuPTR
# ifdef UINTPTR_MAX
#  define PRIuPTR __PRIPTR_PREFIX "u"
# endif
#endif
#if !defined PRIxPTR
# ifdef UINTPTR_MAX
#  define PRIxPTR __PRIPTR_PREFIX "x"
# endif
#endif
#if !defined PRIXPTR
# ifdef UINTPTR_MAX
#  define PRIXPTR __PRIPTR_PREFIX "X"
# endif
#endif

#if !defined SCNd8
# ifdef INT8_MAX
#  define SCNd8 "hhd"
# endif
#endif
#if !defined SCNi8
# ifdef INT8_MAX
#  define SCNi8 "hhi"
# endif
#endif
#if !defined SCNo8
# ifdef UINT8_MAX
#  define SCNo8 "hho"
# endif
#endif
#if !defined SCNu8
# ifdef UINT8_MAX
#  define SCNu8 "hhu"
# endif
#endif
#if !defined SCNx8
# ifdef UINT8_MAX
#  define SCNx8 "hhx"
# endif
#endif
#if !defined SCNd16
# ifdef INT16_MAX
#  define SCNd16 "hd"
# endif
#endif
#if !defined SCNi16
# ifdef INT16_MAX
#  define SCNi16 "hi"
# endif
#endif
#if !defined SCNo16
# ifdef UINT16_MAX
#  define SCNo16 "ho"
# endif
#endif
#if !defined SCNu16
# ifdef UINT16_MAX
#  define SCNu16 "hu"
# endif
#endif
#if !defined SCNx16
# ifdef UINT16_MAX
#  define SCNx16 "hx"
# endif
#endif
#if !defined SCNd32
# ifdef INT32_MAX
#  define SCNd32 "d"
# endif
#endif
#if !defined SCNi32
# ifdef INT32_MAX
#  define SCNi32 "i"
# endif
#endif
#if !defined SCNo32
# ifdef UINT32_MAX
#  define SCNo32 "o"
# endif
#endif
#if !defined SCNu32
# ifdef UINT32_MAX
#  define SCNu32 "u"
# endif
#endif
#if !defined SCNx32
# ifdef UINT32_MAX
#  define SCNx32 "x"
# endif
#endif
#ifdef INT64_MAX
# if (0 ? defined _LP64 : defined _LP64)
#  define _SCN64_PREFIX "l"
# elif defined _MSC_VER || defined __MINGW32__
#  define _SCN64_PREFIX "I64"
# elif LONG_MAX >> 30 == 1
#  define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX
# endif
# if !defined SCNd64
#  define SCNd64 _SCN64_PREFIX "d"
# endif
# if !defined SCNi64
#  define SCNi64 _SCN64_PREFIX "i"
# endif
#endif
#ifdef UINT64_MAX
# if (0 ? defined _LP64 : defined _LP64)
#  define _SCNu64_PREFIX "l"
# elif defined _MSC_VER || defined __MINGW32__
#  define _SCNu64_PREFIX "I64"
# elif ULONG_MAX >> 31 == 1
#  define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX
# endif
# if !defined SCNo64
#  define SCNo64 _SCNu64_PREFIX "o"
# endif
# if !defined SCNu64
#  define SCNu64 _SCNu64_PREFIX "u"
# endif
# if !defined SCNx64
#  define SCNx64 _SCNu64_PREFIX "x"
# endif
#endif

#if !defined SCNdLEAST8
# define SCNdLEAST8 "hhd"
#endif
#if !defined SCNiLEAST8
# define SCNiLEAST8 "hhi"
#endif
#if !defined SCNoLEAST8
# define SCNoLEAST8 "hho"
#endif
#if !defined SCNuLEAST8
# define SCNuLEAST8 "hhu"
#endif
#if !defined SCNxLEAST8
# define SCNxLEAST8 "hhx"
#endif
#if !defined SCNdLEAST16
# define SCNdLEAST16 "hd"
#endif
#if !defined SCNiLEAST16
# define SCNiLEAST16 "hi"
#endif
#if !defined SCNoLEAST16
# define SCNoLEAST16 "ho"
#endif
#if !defined SCNuLEAST16
# define SCNuLEAST16 "hu"
#endif
#if !defined SCNxLEAST16
# define SCNxLEAST16 "hx"
#endif
#if !defined SCNdLEAST32
# define SCNdLEAST32 "d"
#endif
#if !defined SCNiLEAST32
# define SCNiLEAST32 "i"
#endif
#if !defined SCNoLEAST32
# define SCNoLEAST32 "o"
#endif
#if !defined SCNuLEAST32
# define SCNuLEAST32 "u"
#endif
#if !defined SCNxLEAST32
# define SCNxLEAST32 "x"
#endif
#ifdef INT64_MAX
# if !defined SCNdLEAST64
#  define SCNdLEAST64 SCNd64
# endif
# if !defined SCNiLEAST64
#  define SCNiLEAST64 SCNi64
# endif
#endif
#ifdef UINT64_MAX
# if !defined SCNoLEAST64
#  define SCNoLEAST64 SCNo64
# endif
# if !defined SCNuLEAST64
#  define SCNuLEAST64 SCNu64
# endif
# if !defined SCNxLEAST64
#  define SCNxLEAST64 SCNx64
# endif
#endif

#if !defined 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
# 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
# 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
# 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
# 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
# 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
# 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
# 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
# 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
# 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
# if INT_FAST32_MAX > INT32_MAX
#  define SCNdFAST32 SCNd64
# else
#  define SCNdFAST32 "d"
# endif
#endif
#if !defined SCNiFAST32
# if INT_FAST32_MAX > INT32_MAX
#  define SCNiFAST32 SCNi64
# else
#  define SCNiFAST32 "i"
# endif
#endif
#if !defined SCNoFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define SCNoFAST32 SCNo64
# else
#  define SCNoFAST32 "o"
# endif
#endif
#if !defined SCNuFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define SCNuFAST32 SCNu64
# else
#  define SCNuFAST32 "u"
# endif
#endif
#if !defined SCNxFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define SCNxFAST32 SCNx64
# else
#  define SCNxFAST32 "x"
# endif
#endif
#ifdef INT64_MAX
# if !defined SCNdFAST64
#  define SCNdFAST64 SCNd64
# endif
# if !defined SCNiFAST64
#  define SCNiFAST64 SCNi64
# endif
#endif
#ifdef UINT64_MAX
# if !defined SCNoFAST64
#  define SCNoFAST64 SCNo64
# endif
# if !defined SCNuFAST64
#  define SCNuFAST64 SCNu64
# endif
# if !defined SCNxFAST64
#  define SCNxFAST64 SCNx64
# endif
#endif

#if !defined SCNdMAX
# if 1
#  define SCNdMAX SCNd64
# else
#  define SCNdMAX "ld"
# endif
#endif
#if !defined SCNiMAX
# if 1
#  define SCNiMAX SCNi64
# else
#  define SCNiMAX "li"
# endif
#endif
#if !defined SCNoMAX
# if 1
#  define SCNoMAX SCNo64
# else
#  define SCNoMAX "lo"
# endif
#endif
#if !defined SCNuMAX
# if 1
#  define SCNuMAX SCNu64
# else
#  define SCNuMAX "lu"
# endif
#endif
#if !defined SCNxMAX
# if 1
#  define SCNxMAX SCNx64
# else
#  define SCNxMAX "lx"
# endif
#endif

#if !defined SCNdPTR
# ifdef INTPTR_MAX
#  define SCNdPTR __PRIPTR_PREFIX "d"
# endif
#endif
#if !defined SCNiPTR
# ifdef INTPTR_MAX
#  define SCNiPTR __PRIPTR_PREFIX "i"
# endif
#endif
#if !defined SCNoPTR
# ifdef UINTPTR_MAX
#  define SCNoPTR __PRIPTR_PREFIX "o"
# endif
#endif
#if !defined SCNuPTR
# ifdef UINTPTR_MAX
#  define SCNuPTR __PRIPTR_PREFIX "u"
# endif
#endif
#if !defined SCNxPTR
# ifdef UINTPTR_MAX
#  define SCNxPTR __PRIPTR_PREFIX "x"
# 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
# endif
# if !1
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 0
# if 0
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef strtoimax
#   define strtoimax rpl_strtoimax
#  endif
_GL_FUNCDECL_RPL (strtoimax, intmax_t,
                  (const char *restrict, char **restrict, int)
                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (strtoimax, intmax_t,
                  (const char *restrict, char **restrict, int));
# else
#  if !1
#   undef strtoimax
_GL_FUNCDECL_SYS (strtoimax, intmax_t,
                  (const char *restrict, char **restrict, int)
                  _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (strtoimax, intmax_t,
                  (const char *restrict, char **restrict, int));
# endif
_GL_CXXALIASWARN (strtoimax);
#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 0
# if 0
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef strtoumax
#   define strtoumax rpl_strtoumax
#  endif
_GL_FUNCDECL_RPL (strtoumax, uintmax_t,
                  (const char *restrict, char **restrict, int)
                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (strtoumax, uintmax_t,
                  (const char *restrict, char **restrict, int));
# else
#  if !1
#   undef strtoumax
_GL_FUNCDECL_SYS (strtoumax, uintmax_t,
                  (const char *restrict, char **restrict, int)
                  _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (strtoumax, uintmax_t,
                  (const char *restrict, char **restrict, int));
# endif
_GL_CXXALIASWARN (strtoumax);
#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 */