trader/config.h.in

/* config.h.in.  Generated from configure.ac by autoheader.  */

/* Define to the number of bits in type 'ptrdiff_t'. */
#undef BITSIZEOF_PTRDIFF_T

/* Define to the number of bits in type 'sig_atomic_t'. */
#undef BITSIZEOF_SIG_ATOMIC_T

/* Define to the number of bits in type 'size_t'. */
#undef BITSIZEOF_SIZE_T

/* Define to the number of bits in type 'wchar_t'. */
#undef BITSIZEOF_WCHAR_T

/* Define to the number of bits in type 'wint_t'. */
#undef BITSIZEOF_WINT_T

/* Define to 1 if translation of program messages to the user's native
   language is requested. */
#undef ENABLE_NLS

/* Define if gettimeofday clobbers the localtime buffer. */
#undef GETTIMEOFDAY_CLOBBERS_LOCALTIME

/* Define this to 'void' or 'struct timezone' to match the system's
   declaration of the second argument to gettimeofday. */
#undef GETTIMEOFDAY_TIMEZONE

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module fscanf shall be considered present. */
#undef GNULIB_FSCANF

/* Define to 1 if printf and friends should be labeled with attribute
   "__gnu_printf__" instead of "__printf__" */
#undef GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module scanf shall be considered present. */
#undef GNULIB_SCANF

/* Define to 1 when the gnulib module btowc should be tested. */
#undef GNULIB_TEST_BTOWC

/* Define to 1 when the gnulib module getopt-posix should be tested. */
#undef GNULIB_TEST_GETOPT_POSIX

/* Define to 1 when the gnulib module gettimeofday should be tested. */
#undef GNULIB_TEST_GETTIMEOFDAY

/* Define to 1 when the gnulib module mbrtowc should be tested. */
#undef GNULIB_TEST_MBRTOWC

/* Define to 1 when the gnulib module mbsinit should be tested. */
#undef GNULIB_TEST_MBSINIT

/* Define to 1 when the gnulib module mbsrtowcs should be tested. */
#undef GNULIB_TEST_MBSRTOWCS

/* Define to 1 when the gnulib module mbtowc should be tested. */
#undef GNULIB_TEST_MBTOWC

/* Define to 1 when the gnulib module memchr should be tested. */
#undef GNULIB_TEST_MEMCHR

/* Define to 1 when the gnulib module setlocale_null should be tested. */
#undef GNULIB_TEST_SETLOCALE_NULL

/* Define to 1 when the gnulib module wcrtomb should be tested. */
#undef GNULIB_TEST_WCRTOMB

/* Define to 1 when the gnulib module wcsdup should be tested. */
#undef GNULIB_TEST_WCSDUP

/* Define to 1 when the gnulib module wctob should be tested. */
#undef GNULIB_TEST_WCTOB

/* Define to 1 when the gnulib module wctomb should be tested. */
#undef GNULIB_TEST_WCTOMB

/* Define to 1 when the gnulib module wmemcpy should be tested. */
#undef GNULIB_TEST_WMEMCPY

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module unistr/u8-mbtoucr shall be considered present. */
#undef GNULIB_UNISTR_U8_MBTOUCR

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module unistr/u8-uctomb shall be considered present. */
#undef GNULIB_UNISTR_U8_UCTOMB

/* Define to 1 if you have the <bp-sym.h> header file. */
#undef HAVE_BP_SYM_H

/* Define to 1 if you have the `btowc' function. */
#undef HAVE_BTOWC

/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
   CoreFoundation framework. */
#undef HAVE_CFLOCALECOPYCURRENT

/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
   the CoreFoundation framework. */
#undef HAVE_CFPREFERENCESCOPYAPPVALUE

/* Define to 1 if you have the <crtdefs.h> header file. */
#undef HAVE_CRTDEFS_H

/* Define to 1 if a SysV or X/Open compatible Curses library is present */
#undef HAVE_CURSES

/* Define to 1 if library supports color (enhanced functions) */
#undef HAVE_CURSES_COLOR

/* Define to 1 if library supports X/Open Enhanced functions */
#undef HAVE_CURSES_ENHANCED

/* Define to 1 if <curses.h> is present */
#undef HAVE_CURSES_H

/* Define to 1 if library supports certain obsolete features */
#undef HAVE_CURSES_OBSOLETE

/* Define if the GNU dcgettext() function is already present or preinstalled.
   */
#undef HAVE_DCGETTEXT

/* Define to 1 if you have the declaration of `mbrtowc', and to 0 if you
   don't. */
#undef HAVE_DECL_MBRTOWC

/* Define to 1 if you have the declaration of `mbsinit', and to 0 if you
   don't. */
#undef HAVE_DECL_MBSINIT

/* Define to 1 if you have the declaration of `mbsrtowcs', and to 0 if you
   don't. */
#undef HAVE_DECL_MBSRTOWCS

/* Define to 1 if you have the declaration of `towlower', and to 0 if you
   don't. */
#undef HAVE_DECL_TOWLOWER

/* Define to 1 if you have the declaration of `wcrtomb', and to 0 if you
   don't. */
#undef HAVE_DECL_WCRTOMB

/* Define to 1 if you have the declaration of `wctob', and to 0 if you don't.
   */
#undef HAVE_DECL_WCTOB

/* Define to 1 if you have the <features.h> header file. */
#undef HAVE_FEATURES_H

/* Define to 1 if you have the <getopt.h> header file. */
#undef HAVE_GETOPT_H

/* Define to 1 if you have the `getopt_long_only' function. */
#undef HAVE_GETOPT_LONG_ONLY

/* Define if the GNU gettext() function is already present or preinstalled. */
#undef HAVE_GETTEXT

/* Define to 1 if you have the `gettimeofday' function. */
#undef HAVE_GETTIMEOFDAY

/* Define if you have the iconv() function and it works. */
#undef HAVE_ICONV

/* Define to 1 if you have the <iconv.h> header file. */
#undef HAVE_ICONV_H

/* Define to 1 if the compiler supports one of the keywords 'inline',
   '__inline__', '__inline' and effectively inlines functions marked as such.
   */
#undef HAVE_INLINE

/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H

/* Define to 1 if you have the `iswcntrl' function. */
#undef HAVE_ISWCNTRL

/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
#undef HAVE_LANGINFO_CODESET

/* Define to 1 if you have the <limits.h> header file. */
#undef HAVE_LIMITS_H

/* Define to 1 if the system has the type 'long long int'. */
#undef HAVE_LONG_LONG_INT

/* Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including
   config.h and <sys/mman.h>. */
#undef HAVE_MAP_ANONYMOUS

/* Define to 1 if you have the `mbrtowc' function. */
#undef HAVE_MBRTOWC

/* Define to 1 if you have the `mbsinit' function. */
#undef HAVE_MBSINIT

/* Define to 1 if you have the `mbsrtowcs' function. */
#undef HAVE_MBSRTOWCS

/* Define to 1 if <wchar.h> declares mbstate_t. */
#undef HAVE_MBSTATE_T

/* Define to 1 if you have the `mbtowc' function. */
#undef HAVE_MBTOWC

/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H

/* Define to 1 if you have the <monetary.h> header file. */
#undef HAVE_MONETARY_H

/* Define to 1 if you have the `mprotect' function. */
#undef HAVE_MPROTECT

/* Define to 1 if the Ncurses library is present */
#undef HAVE_NCURSES

/* Define to 1 if the NcursesW library is present */
#undef HAVE_NCURSESW

/* Define to 1 if <ncursesw/curses.h> is present */
#undef HAVE_NCURSESW_CURSES_H

/* Define to 1 if <ncursesw.h> is present */
#undef HAVE_NCURSESW_H

/* Define to 1 if <ncurses/curses.h> is present */
#undef HAVE_NCURSES_CURSES_H

/* Define to 1 if <ncurses.h> is present */
#undef HAVE_NCURSES_H

/* Define if you have the <pthread.h> header and the POSIX threads API. */
#undef HAVE_PTHREAD_API

/* Define to 1 if 'sig_atomic_t' is a signed integer type. */
#undef HAVE_SIGNED_SIG_ATOMIC_T

/* Define to 1 if 'wchar_t' is a signed integer type. */
#undef HAVE_SIGNED_WCHAR_T

/* Define to 1 if 'wint_t' is a signed integer type. */
#undef HAVE_SIGNED_WINT_T

/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H

/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H

/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H

/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H

/* Define to 1 if you have the <sys/bitypes.h> header file. */
#undef HAVE_SYS_BITYPES_H

/* Define to 1 if you have the <sys/cdefs.h> header file. */
#undef HAVE_SYS_CDEFS_H

/* Define to 1 if you have the <sys/inttypes.h> header file. */
#undef HAVE_SYS_INTTYPES_H

/* Define to 1 if you have the <sys/mman.h> header file. */
#undef HAVE_SYS_MMAN_H

/* Define to 1 if you have the <sys/socket.h> header file. */
#undef HAVE_SYS_SOCKET_H

/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H

/* Define to 1 if you have the <sys/time.h> header file. */
#undef HAVE_SYS_TIME_H

/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H

/* Define to 1 if you have the <threads.h> header file. */
#undef HAVE_THREADS_H

/* Define to 1 if you have the `towlower' function. */
#undef HAVE_TOWLOWER

/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H

/* Define to 1 if the system has the type 'unsigned long long int'. */
#undef HAVE_UNSIGNED_LONG_LONG_INT

/* Define to 1 or 0, depending whether the compiler supports simple visibility
   declarations. */
#undef HAVE_VISIBILITY

/* Define to 1 if you have the <wchar.h> header file. */
#undef HAVE_WCHAR_H

/* Define if you have the 'wchar_t' type. */
#undef HAVE_WCHAR_T

/* Define to 1 if you have the `wcrtomb' function. */
#undef HAVE_WCRTOMB

/* Define to 1 if you have the `wcsdup' function. */
#undef HAVE_WCSDUP

/* Define to 1 if you have the `wctob' function. */
#undef HAVE_WCTOB

/* Define to 1 if you have the <wctype.h> header file. */
#undef HAVE_WCTYPE_H

/* Define to 1 if the compiler and linker support weak declarations of
   symbols. */
#undef HAVE_WEAK_SYMBOLS

/* Define to 1 if you have the <winsock2.h> header file. */
#undef HAVE_WINSOCK2_H

/* Define if you have the 'wint_t' type. */
#undef HAVE_WINT_T

/* Define to 1 if you have the <xlocale.h> header file. */
#undef HAVE_XLOCALE_H

/* Define to 1 if the system has the type `_Bool'. */
#undef HAVE__BOOL

/* define if your compiler has __attribute__ */
#undef HAVE___ATTRIBUTE__

/* Define as const if the declaration of iconv() needs const. */
#undef ICONV_CONST

/* Define to a symbolic name denoting the flavor of iconv_open()
   implementation. */
#undef ICONV_FLAVOR

/* Define to the latest version of _XOPEN_SOURCE that is supported. */
#undef LATEST_XOPEN_SOURCE

/* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */
#undef MAP_ANONYMOUS

/* Define if the mbrtowc function does not return (size_t) -2 for empty input.
   */
#undef MBRTOWC_EMPTY_INPUT_BUG

/* Define if the mbrtowc function may signal encoding errors in the C locale.
   */
#undef MBRTOWC_IN_C_LOCALE_MAYBE_EILSEQ

/* Define if the mbrtowc function has the NULL pwc argument bug. */
#undef MBRTOWC_NULL_ARG1_BUG

/* Define if the mbrtowc function has the NULL string argument bug. */
#undef MBRTOWC_NULL_ARG2_BUG

/* Define if the mbrtowc function does not return 0 for a NUL character. */
#undef MBRTOWC_NUL_RETVAL_BUG

/* Define if the mbrtowc function returns a wrong return value. */
#undef MBRTOWC_RETVAL_BUG

/* Define if the mbrtowc function stores a wide character when reporting
   incomplete input. */
#undef MBRTOWC_STORES_INCOMPLETE_BUG

/* Use GNU style printf and scanf.  */
#ifndef __USE_MINGW_ANSI_STDIO
# undef __USE_MINGW_ANSI_STDIO
#endif


/* Define to 1 if assertions should be disabled. */
#undef NDEBUG

/* Name of package */
#undef PACKAGE

/* Package author */
#undef PACKAGE_AUTHOR

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the home page for this package. */
#undef PACKAGE_URL

/* Define to the version of this package. */
#undef PACKAGE_VERSION

/* Define if the pthread_in_use() detection is hard. */
#undef PTHREAD_IN_USE_DETECTION_HARD

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'ptrdiff_t'. */
#undef PTRDIFF_T_SUFFIX

/* Define to 1 if setlocale (LC_ALL, NULL) is multithread-safe. */
#undef SETLOCALE_NULL_ALL_MTSAFE

/* Define to 1 if setlocale (category, NULL) is multithread-safe. */
#undef SETLOCALE_NULL_ONE_MTSAFE

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'sig_atomic_t'. */
#undef SIG_ATOMIC_T_SUFFIX

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'size_t'. */
#undef SIZE_T_SUFFIX

/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
#undef STAT_MACROS_BROKEN

/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS

/* Enable extensions on AIX 3, Interix.  */
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
#endif
/* Enable general extensions on macOS.  */
#ifndef _DARWIN_C_SOURCE
# undef _DARWIN_C_SOURCE
#endif
/* Enable GNU extensions on systems that have them.  */
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif
/* Enable NetBSD extensions on NetBSD.  */
#ifndef _NETBSD_SOURCE
# undef _NETBSD_SOURCE
#endif
/* Enable OpenBSD extensions on NetBSD.  */
#ifndef _OPENBSD_SOURCE
# undef _OPENBSD_SOURCE
#endif
/* Enable threading extensions on Solaris.  */
#ifndef _POSIX_PTHREAD_SEMANTICS
# undef _POSIX_PTHREAD_SEMANTICS
#endif
/* Enable extensions specified by ISO/IEC TS 18661-5:2014.  */
#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
#endif
/* Enable extensions specified by ISO/IEC TS 18661-1:2014.  */
#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
# undef __STDC_WANT_IEC_60559_BFP_EXT__
#endif
/* Enable extensions specified by ISO/IEC TS 18661-2:2015.  */
#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
# undef __STDC_WANT_IEC_60559_DFP_EXT__
#endif
/* Enable extensions specified by ISO/IEC TS 18661-4:2015.  */
#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
# undef __STDC_WANT_IEC_60559_FUNCS_EXT__
#endif
/* Enable extensions specified by ISO/IEC TS 18661-3:2015.  */
#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
# undef __STDC_WANT_IEC_60559_TYPES_EXT__
#endif
/* Enable extensions specified by ISO/IEC TR 24731-2:2010.  */
#ifndef __STDC_WANT_LIB_EXT2__
# undef __STDC_WANT_LIB_EXT2__
#endif
/* Enable extensions specified by ISO/IEC 24747:2009.  */
#ifndef __STDC_WANT_MATH_SPEC_FUNCS__
# undef __STDC_WANT_MATH_SPEC_FUNCS__
#endif
/* Enable extensions on HP NonStop.  */
#ifndef _TANDEM_SOURCE
# undef _TANDEM_SOURCE
#endif
/* Enable X/Open extensions if necessary.  HP-UX 11.11 defines
   mbstate_t only if _XOPEN_SOURCE is defined to 500, regardless of
   whether compiling with -Ae or -D_HPUX_SOURCE=1.  */
#ifndef _XOPEN_SOURCE
# undef _XOPEN_SOURCE
#endif
/* Enable X/Open compliant socket functions that do not require linking
   with -lxnet on HP-UX 11.11.  */
#ifndef _HPUX_ALT_XOPEN_SOCKET_API
# undef _HPUX_ALT_XOPEN_SOCKET_API
#endif
/* Enable general extensions on Solaris.  */
#ifndef __EXTENSIONS__
# undef __EXTENSIONS__
#endif


/* Version number of package */
#undef VERSION

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'wchar_t'. */
#undef WCHAR_T_SUFFIX

/* Define if the wcrtomb function does not work in the C locale. */
#undef WCRTOMB_C_LOCALE_BUG

/* Define if the wcrtomb function has an incorrect return value. */
#undef WCRTOMB_RETVAL_BUG

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'wint_t'. */
#undef WINT_T_SUFFIX

/* Define to 1 on Solaris. */
#undef _LCONV_C99

/* Define to 1 if on MINIX. */
#undef _MINIX

/* Define to 1 to make NetBSD features available. MINIX 3 needs this. */
#undef _NETBSD_SOURCE

/* The _Noreturn keyword of C11.  */
#ifndef _Noreturn
# if (defined __cplusplus \
      && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \
          || (defined _MSC_VER && 1900 <= _MSC_VER)) \
      && 0)
    /* [[noreturn]] is not practically usable, because with it the syntax
         extern _Noreturn void func (...);
       would not be valid; such a declaration would only be valid with 'extern'
       and '_Noreturn' swapped, or without the 'extern' keyword.  However, some
       AIX system header files and several gnulib header files use precisely
       this syntax with 'extern'.  */
#  define _Noreturn [[noreturn]]
# elif ((!defined __cplusplus || defined __clang__) \
        && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0)  \
            || 4 < __GNUC__ + (7 <= __GNUC_MINOR__)))
   /* _Noreturn works as-is.  */
# elif 2 < __GNUC__ + (8 <= __GNUC_MINOR__) || 0x5110 <= __SUNPRO_C
#  define _Noreturn __attribute__ ((__noreturn__))
# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
#  define _Noreturn __declspec (noreturn)
# else
#  define _Noreturn
# endif
#endif


/* Define to 2 if the system does not provide POSIX.1 features except with
   this defined. */
#undef _POSIX_1_SOURCE

/* Define to 1 if you need to in order for 'stat' and other things to work. */
#undef _POSIX_SOURCE

/* For standard stat data types on VMS. */
#undef _USE_STD_STAT

/* Define to rpl_ if the getopt replacement functions and variables should be
   used. */
#undef __GETOPT_PREFIX

/* Define to 1 if the system <stdint.h> predates C++11. */
#undef __STDC_CONSTANT_MACROS

/* Define to 1 if the system <stdint.h> predates C++11. */
#undef __STDC_LIMIT_MACROS

/* The _GL_ASYNC_SAFE marker should be attached to functions that are
   signal handlers (for signals other than SIGABRT, SIGPIPE) or can be
   invoked from such signal handlers.  Such functions have some restrictions:
     * All functions that it calls should be marked _GL_ASYNC_SAFE as well,
       or should be listed as async-signal-safe in POSIX
       <https://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_04>
       section 2.4.3.  Note that malloc(), sprintf(), and fwrite(), in
       particular, are NOT async-signal-safe.
     * All memory locations (variables and struct fields) that these functions
       access must be marked 'volatile'.  This holds for both read and write
       accesses.  Otherwise the compiler might optimize away stores to and
       reads from such locations that occur in the program, depending on its
       data flow analysis.  For example, when the program contains a loop
       that is intended to inspect a variable set from within a signal handler
           while (!signal_occurred)
             ;
       the compiler is allowed to transform this into an endless loop if the
       variable 'signal_occurred' is not declared 'volatile'.
   Additionally, recall that:
     * A signal handler should not modify errno (except if it is a handler
       for a fatal signal and ends by raising the same signal again, thus
       provoking the termination of the process).  If it invokes a function
       that may clobber errno, it needs to save and restore the value of
       errno.  */
#define _GL_ASYNC_SAFE


/* Please see the Gnulib manual for how to use these macros.

   Suppress extern inline with HP-UX cc, as it appears to be broken; see
   <https://lists.gnu.org/r/bug-texinfo/2013-02/msg00030.html>.

   Suppress extern inline with Sun C in standards-conformance mode, as it
   mishandles inline functions that call each other.  E.g., for 'inline void f
   (void) { } inline void g (void) { f (); }', c99 incorrectly complains
   'reference to static identifier "f" in extern inline function'.
   This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16.

   Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
   on configurations that mistakenly use 'static inline' to implement
   functions or macros in standard C headers like <ctype.h>.  For example,
   if isdigit is mistakenly implemented via a static inline function,
   a program containing an extern inline function that calls isdigit
   may not work since the C standard prohibits extern inline functions
   from calling static functions (ISO C 99 section 6.7.4.(3).
   This bug is known to occur on:

     OS X 10.8 and earlier; see:
     https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html

     DragonFly; see
     http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log

     FreeBSD; see:
     https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html

   OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
   for clang but remains for g++; see <https://trac.macports.org/ticket/41033>.
   Assume DragonFly and FreeBSD will be similar.

   GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
   inline semantics, unless -fgnu89-inline is used.  It defines a macro
   __GNUC_STDC_INLINE__ to indicate this situation or a macro
   __GNUC_GNU_INLINE__ to indicate the opposite situation.
   GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline
   semantics but warns, unless -fgnu89-inline is used:
     warning: C99 inline functions are not supported; using GNU89
     warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute
   It defines a macro __GNUC_GNU_INLINE__ to indicate this situation.
 */
#if (((defined __APPLE__ && defined __MACH__) \
      || defined __DragonFly__ || defined __FreeBSD__) \
     && (defined __header_inline \
         ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
            && ! defined __clang__) \
         : ((! defined _DONT_USE_CTYPE_INLINE_ \
             && (defined __GNUC__ || defined __cplusplus)) \
            || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
                && defined __GNUC__ && ! defined __cplusplus))))
# define _GL_EXTERN_INLINE_STDHEADER_BUG
#endif
#if ((__GNUC__ \
      ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
      : (199901L <= __STDC_VERSION__ \
         && !defined __HP_cc \
         && !defined __PGI \
         && !(defined __SUNPRO_C && __STDC__))) \
     && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
# define _GL_INLINE inline
# define _GL_EXTERN_INLINE extern inline
# define _GL_EXTERN_INLINE_IN_USE
#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
       && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
   /* __gnu_inline__ suppresses a GCC 4.2 diagnostic.  */
#  define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
# else
#  define _GL_INLINE extern inline
# endif
# define _GL_EXTERN_INLINE extern
# define _GL_EXTERN_INLINE_IN_USE
#else
# define _GL_INLINE static _GL_UNUSED
# define _GL_EXTERN_INLINE static _GL_UNUSED
#endif

/* In GCC 4.6 (inclusive) to 5.1 (exclusive),
   suppress bogus "no previous prototype for 'FOO'"
   and "no previous declaration for 'FOO'" diagnostics,
   when FOO is an inline function in the header; see
   <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113> and
   <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63877>.  */
#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__
# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
#  define _GL_INLINE_HEADER_CONST_PRAGMA
# else
#  define _GL_INLINE_HEADER_CONST_PRAGMA \
     _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
# endif
# define _GL_INLINE_HEADER_BEGIN \
    _Pragma ("GCC diagnostic push") \
    _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
    _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
    _GL_INLINE_HEADER_CONST_PRAGMA
# define _GL_INLINE_HEADER_END \
    _Pragma ("GCC diagnostic pop")
#else
# define _GL_INLINE_HEADER_BEGIN
# define _GL_INLINE_HEADER_END
#endif

/* Define to `__inline__' or `__inline' if that's what the C compiler
   calls it, or to nothing if 'inline' is not supported under any name.  */
#ifndef __cplusplus
#undef inline
#endif

/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
   the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
   earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
   __APPLE__ && __MACH__ test for Mac OS X.
   __APPLE_CC__ tests for the Apple compiler and its version.
   __STDC_VERSION__ tests for the C99 mode.  */
#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
# define __GNUC_STDC_INLINE__ 1
#endif

/* Define to a type if <wchar.h> does not define. */
#undef mbstate_t

/* Define to `int' if <sys/types.h> does not define. */
#undef mode_t

/* Define to the type of st_nlink in struct stat, or a supertype. */
#undef nlink_t

/* Define to `int' if <sys/types.h> does not define. */
#undef pid_t

/* Define to the equivalent of the C99 'restrict' keyword, or to
   nothing if this is not supported.  Do not define if restrict is
   supported directly.  */
#undef restrict
/* Work around a bug in older versions of Sun C++, which did not
   #define __restrict__ or support _Restrict or __restrict__
   even though the corresponding Sun C compiler ended up with
   "#define restrict _Restrict" or "#define restrict __restrict__"
   in the previous line.  This workaround can be removed once
   we assume Oracle Developer Studio 12.5 (2016) or later.  */
#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__
# define _Restrict
# define __restrict__
#endif

/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef size_t

/* Define as a signed type of the same size as size_t. */
#undef ssize_t

/* Define as a marker that can be attached to declarations that might not
    be used.  This helps to reduce warnings, such as from
    GCC -Wunused-parameter.  */
#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
# define _GL_UNUSED __attribute__ ((__unused__))
#else
# define _GL_UNUSED
#endif
/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name
   is a misnomer outside of parameter lists.  */
#define _UNUSED_PARAMETER_ _GL_UNUSED

/* gcc supports the "unused" attribute on possibly unused labels, and
   g++ has since version 4.5.  Note to support C++ as well as C,
   _GL_UNUSED_LABEL should be used with a trailing ;  */
#if !defined __cplusplus || __GNUC__ > 4 \
    || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
# define _GL_UNUSED_LABEL _GL_UNUSED
#else
# define _GL_UNUSED_LABEL
#endif

/* The __pure__ attribute was added in gcc 2.96.  */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
#else
# define _GL_ATTRIBUTE_PURE /* empty */
#endif

/* The __const__ attribute was added in gcc 2.95.  */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
#else
# define _GL_ATTRIBUTE_CONST /* empty */
#endif

/* The __malloc__ attribute was added in gcc 3.  */
#if 3 <= __GNUC__
# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
#else
# define _GL_ATTRIBUTE_MALLOC /* empty */
#endif



/* Redefine _XOPEN_SOURCE as required */
#include <xopen-source.h>