1 files changed, 1296 insertions, 0 deletions
diff --git a/3rdParty/LibIDN/src/config.h b/3rdParty/LibIDN/src/config.h
new file mode 100644
index 0000000..7a38073
--- /dev/null
+++ b/3rdParty/LibIDN/src/config.h
@@ -0,0 +1,1296 @@
+/* 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 one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
+   systems. This function is required for `alloca.c' support on those systems.
+   */
+#undef CRAY_STACKSEG_END
+/* Define if mono is the preferred C# implementation. */
+#undef CSHARP_CHOICE_MONO
+/* Define if pnet is the preferred C# implementation. */
+#undef CSHARP_CHOICE_PNET
+/* Define to 1 if using `alloca.c'. */
+#undef C_ALLOCA
+/* 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 a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module lock shall be considered present. */
+#undef GNULIB_LOCK
+/* 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 a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module strerror shall be considered present. */
+#undef GNULIB_STRERROR
+/* Define to 1 when the gnulib module close should be tested. */
+#undef GNULIB_TEST_CLOSE
+/* Define to 1 when the gnulib module dup2 should be tested. */
+#undef GNULIB_TEST_DUP2
+/* Define to 1 when the gnulib module environ should be tested. */
+#undef GNULIB_TEST_ENVIRON
+/* Define to 1 when the gnulib module fdopen should be tested. */
+#undef GNULIB_TEST_FDOPEN
+/* Define to 1 when the gnulib module fstat should be tested. */
+#undef GNULIB_TEST_FSTAT
+/* Define to 1 when the gnulib module getcwd should be tested. */
+#undef GNULIB_TEST_GETCWD
+/* Define to 1 when the gnulib module getdtablesize should be tested. */
+#undef GNULIB_TEST_GETDTABLESIZE
+/* Define to 1 when the gnulib module getopt-gnu should be tested. */
+#undef GNULIB_TEST_GETOPT_GNU
+/* Define to 1 when the gnulib module gettimeofday should be tested. */
+#undef GNULIB_TEST_GETTIMEOFDAY
+/* Define to 1 when the gnulib module lstat should be tested. */
+#undef GNULIB_TEST_LSTAT
+/* Define to 1 when the gnulib module malloc-posix should be tested. */
+#undef GNULIB_TEST_MALLOC_POSIX
+/* Define to 1 when the gnulib module open should be tested. */
+#undef GNULIB_TEST_OPEN
+/* Define to 1 when the gnulib module putenv should be tested. */
+#undef GNULIB_TEST_PUTENV
+/* Define to 1 when the gnulib module setenv should be tested. */
+#undef GNULIB_TEST_SETENV
+/* Define to 1 when the gnulib module setlocale should be tested. */
+#undef GNULIB_TEST_SETLOCALE
+/* Define to 1 when the gnulib module stat should be tested. */
+#undef GNULIB_TEST_STAT
+/* Define to 1 when the gnulib module strerror should be tested. */
+#undef GNULIB_TEST_STRERROR
+/* Define to 1 when the gnulib module strverscmp should be tested. */
+#undef GNULIB_TEST_STRVERSCMP
+/* Define to 1 when the gnulib module symlink should be tested. */
+#undef GNULIB_TEST_SYMLINK
+/* Define to 1 when the gnulib module unsetenv should be tested. */
+#undef GNULIB_TEST_UNSETENV
+/* 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 'alloca' after including <alloca.h>, a header that
+   may be supplied by this distribution. */
+#undef HAVE_ALLOCA
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+   */
+#undef HAVE_ALLOCA_H
+/* 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 if the GNU dcgettext() function is already present or preinstalled.
+   */
+#undef HAVE_DCGETTEXT
+/* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you
+   don't. */
+#undef HAVE_DECL_GETDTABLESIZE
+/* Define to 1 if you have the declaration of `getenv', and to 0 if you don't.
+   */
+#undef HAVE_DECL_GETENV
+/* Define to 1 if you have the declaration of `program_invocation_name', and
+   to 0 if you don't. */
+#undef HAVE_DECL_PROGRAM_INVOCATION_NAME
+/* Define to 1 if you have the declaration of `program_invocation_short_name',
+   and to 0 if you don't. */
+#undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
+/* Define to 1 if you have the declaration of `setenv', and to 0 if you don't.
+   */
+#undef HAVE_DECL_SETENV
+/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
+   don't. */
+#undef HAVE_DECL_STRERROR_R
+/* Define to 1 if you have the declaration of `unsetenv', and to 0 if you
+   don't. */
+#undef HAVE_DECL_UNSETENV
+/* Define to 1 if you have the declaration of `_putenv', and to 0 if you
+   don't. */
+#undef HAVE_DECL__PUTENV
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+/* Define to 1 if you have the 'dup2' function. */
+#undef HAVE_DUP2
+/* Define if you have the declaration of environ. */
+#undef HAVE_ENVIRON_DECL
+/* Define to 1 if you have the <features.h> header file. */
+#undef HAVE_FEATURES_H
+/* Define to 1 if you have the `getdtablesize' function. */
+#undef HAVE_GETDTABLESIZE
+/* Define to 1 if you have the `getlocalename_l' function. */
+#undef HAVE_GETLOCALENAME_L
+/* 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 if you have <langinfo.h> and nl_langinfo(CODESET). */
+#undef HAVE_LANGINFO_CODESET
+/* Define to 1 if you have the <langinfo.h> header file. */
+#undef HAVE_LANGINFO_H
+/* Define if your <locale.h> file defines LC_MESSAGES. */
+#undef HAVE_LC_MESSAGES
+/* Define to 1 if the system has the type 'long long int'. */
+#undef HAVE_LONG_LONG_INT
+/* Define to 1 if you have the `lstat' function. */
+#undef HAVE_LSTAT
+/* Define if the 'malloc' function is POSIX compliant. */
+#undef HAVE_MALLOC_POSIX
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+/* Define to 1 on MSVC platforms that have the "invalid parameter handler"
+   concept. */
+#undef HAVE_MSVC_INVALID_PARAMETER_HANDLER
+/* Define to 1 if you have the `newlocale' function. */
+#undef HAVE_NEWLOCALE
+/* Define to 1 if you have the `pthread_atfork' function. */
+#undef HAVE_PTHREAD_ATFORK
+/* Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE. */
+#undef HAVE_PTHREAD_MUTEX_RECURSIVE
+/* Define if the POSIX multithreading library has read/write locks. */
+#undef HAVE_PTHREAD_RWLOCK
+/* Define to 1 if atoll is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_ATOLL
+/* Define to 1 if btowc is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_BTOWC
+/* Define to 1 if canonicalize_file_name is declared even after undefining
+   macros. */
+#undef HAVE_RAW_DECL_CANONICALIZE_FILE_NAME
+/* Define to 1 if chdir is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_CHDIR
+/* Define to 1 if chown is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_CHOWN
+/* Define to 1 if dprintf is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_DPRINTF
+/* Define to 1 if dup is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_DUP
+/* Define to 1 if dup2 is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_DUP2
+/* Define to 1 if dup3 is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_DUP3
+/* Define to 1 if duplocale is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_DUPLOCALE
+/* Define to 1 if endusershell is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_ENDUSERSHELL
+/* Define to 1 if environ is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_ENVIRON
+/* Define to 1 if euidaccess is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_EUIDACCESS
+/* Define to 1 if faccessat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FACCESSAT
+/* Define to 1 if fchdir is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FCHDIR
+/* Define to 1 if fchmodat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FCHMODAT
+/* Define to 1 if fchownat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FCHOWNAT
+/* Define to 1 if fcntl is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FCNTL
+/* Define to 1 if fdatasync is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FDATASYNC
+/* Define to 1 if ffsl is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FFSL
+/* Define to 1 if ffsll is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FFSLL
+/* Define to 1 if fpurge is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FPURGE
+/* Define to 1 if fseeko is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FSEEKO
+/* Define to 1 if fstat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FSTAT
+/* Define to 1 if fstatat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FSTATAT
+/* Define to 1 if fsync is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FSYNC
+/* Define to 1 if ftello is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FTELLO
+/* Define to 1 if ftruncate is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FTRUNCATE
+/* Define to 1 if futimens is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FUTIMENS
+/* Define to 1 if getcwd is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETCWD
+/* Define to 1 if getdelim is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETDELIM
+/* Define to 1 if getdomainname is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETDOMAINNAME
+/* Define to 1 if getdtablesize is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETDTABLESIZE
+/* Define to 1 if getgroups is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETGROUPS
+/* Define to 1 if gethostname is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETHOSTNAME
+/* Define to 1 if getline is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETLINE
+/* Define to 1 if getloadavg is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETLOADAVG
+/* Define to 1 if getlogin is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETLOGIN
+/* Define to 1 if getlogin_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETLOGIN_R
+/* Define to 1 if getpagesize is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETPAGESIZE
+/* Define to 1 if gets is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETS
+/* Define to 1 if getsubopt is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETSUBOPT
+/* Define to 1 if gettimeofday is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETTIMEOFDAY
+/* Define to 1 if getusershell is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETUSERSHELL
+/* Define to 1 if grantpt is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GRANTPT
+/* Define to 1 if group_member is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GROUP_MEMBER
+/* Define to 1 if imaxabs is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_IMAXABS
+/* Define to 1 if imaxdiv is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_IMAXDIV
+/* Define to 1 if initstate is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_INITSTATE
+/* Define to 1 if initstate_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_INITSTATE_R
+/* Define to 1 if isatty is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_ISATTY
+/* Define to 1 if lchmod is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LCHMOD
+/* Define to 1 if lchown is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LCHOWN
+/* Define to 1 if link is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LINK
+/* Define to 1 if linkat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LINKAT
+/* Define to 1 if lseek is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LSEEK
+/* Define to 1 if lstat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LSTAT
+/* Define to 1 if mbrlen is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MBRLEN
+/* Define to 1 if mbrtowc is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MBRTOWC
+/* Define to 1 if mbsinit is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MBSINIT
+/* Define to 1 if mbsnrtowcs is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MBSNRTOWCS
+/* Define to 1 if mbsrtowcs is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MBSRTOWCS
+/* Define to 1 if memmem is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MEMMEM
+/* Define to 1 if mempcpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MEMPCPY
+/* Define to 1 if memrchr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MEMRCHR
+/* Define to 1 if mkdirat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKDIRAT
+/* Define to 1 if mkdtemp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKDTEMP
+/* Define to 1 if mkfifo is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKFIFO
+/* Define to 1 if mkfifoat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKFIFOAT
+/* Define to 1 if mknod is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKNOD
+/* Define to 1 if mknodat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKNODAT
+/* Define to 1 if mkostemp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKOSTEMP
+/* Define to 1 if mkostemps is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKOSTEMPS
+/* Define to 1 if mkstemp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKSTEMP
+/* Define to 1 if mkstemps is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKSTEMPS
+/* Define to 1 if nl_langinfo is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_NL_LANGINFO
+/* Define to 1 if openat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_OPENAT
+/* Define to 1 if pclose is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PCLOSE
+/* Define to 1 if pipe is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PIPE
+/* Define to 1 if pipe2 is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PIPE2
+/* Define to 1 if popen is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_POPEN
+/* Define to 1 if posix_openpt is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_POSIX_OPENPT
+/* Define to 1 if pread is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PREAD
+/* Define to 1 if ptsname is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PTSNAME
+/* Define to 1 if ptsname_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PTSNAME_R
+/* Define to 1 if pwrite is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PWRITE
+/* Define to 1 if random is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RANDOM
+/* Define to 1 if random_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RANDOM_R
+/* Define to 1 if rawmemchr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RAWMEMCHR
+/* Define to 1 if readlink is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_READLINK
+/* Define to 1 if readlinkat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_READLINKAT
+/* Define to 1 if realpath is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_REALPATH
+/* Define to 1 if renameat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RENAMEAT
+/* Define to 1 if rmdir is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RMDIR
+/* Define to 1 if rpmatch is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RPMATCH
+/* Define to 1 if secure_getenv is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SECURE_GETENV
+/* Define to 1 if setenv is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETENV
+/* Define to 1 if sethostname is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETHOSTNAME
+/* Define to 1 if setlocale is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETLOCALE
+/* Define to 1 if setstate is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETSTATE
+/* Define to 1 if setstate_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETSTATE_R
+/* Define to 1 if setusershell is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETUSERSHELL
+/* Define to 1 if sleep is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SLEEP
+/* Define to 1 if snprintf is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SNPRINTF
+/* Define to 1 if srandom is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SRANDOM
+/* Define to 1 if srandom_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SRANDOM_R
+/* Define to 1 if stat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STAT
+/* Define to 1 if stpcpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STPCPY
+/* Define to 1 if stpncpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STPNCPY
+/* Define to 1 if strcasestr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRCASESTR
+/* Define to 1 if strchrnul is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRCHRNUL
+/* Define to 1 if strdup is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRDUP
+/* Define to 1 if strerror_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRERROR_R
+/* Define to 1 if strncat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRNCAT
+/* Define to 1 if strndup is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRNDUP
+/* Define to 1 if strnlen is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRNLEN
+/* Define to 1 if strpbrk is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRPBRK
+/* Define to 1 if strsep is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRSEP
+/* Define to 1 if strsignal is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRSIGNAL
+/* Define to 1 if strtod is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOD
+/* Define to 1 if strtoimax is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOIMAX
+/* Define to 1 if strtok_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOK_R
+/* Define to 1 if strtoll is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOLL
+/* Define to 1 if strtoull is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOULL
+/* Define to 1 if strtoumax is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOUMAX
+/* Define to 1 if strverscmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRVERSCMP
+/* Define to 1 if symlink is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SYMLINK
+/* Define to 1 if symlinkat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SYMLINKAT
+/* Define to 1 if tmpfile is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_TMPFILE
+/* Define to 1 if ttyname_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_TTYNAME_R
+/* Define to 1 if unlink is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_UNLINK
+/* Define to 1 if unlinkat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_UNLINKAT
+/* Define to 1 if unlockpt is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_UNLOCKPT
+/* Define to 1 if unsetenv is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_UNSETENV
+/* Define to 1 if usleep is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_USLEEP
+/* Define to 1 if utimensat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_UTIMENSAT
+/* Define to 1 if vdprintf is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_VDPRINTF
+/* Define to 1 if vsnprintf is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_VSNPRINTF
+/* Define to 1 if wcpcpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCPCPY
+/* Define to 1 if wcpncpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCPNCPY
+/* Define to 1 if wcrtomb is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCRTOMB
+/* Define to 1 if wcscasecmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCASECMP
+/* Define to 1 if wcscat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCAT
+/* Define to 1 if wcschr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCHR
+/* Define to 1 if wcscmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCMP
+/* Define to 1 if wcscoll is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCOLL
+/* Define to 1 if wcscpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCPY
+/* Define to 1 if wcscspn is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCSPN
+/* Define to 1 if wcsdup is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSDUP
+/* Define to 1 if wcslen is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSLEN
+/* Define to 1 if wcsncasecmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNCASECMP
+/* Define to 1 if wcsncat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNCAT
+/* Define to 1 if wcsncmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNCMP
+/* Define to 1 if wcsncpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNCPY
+/* Define to 1 if wcsnlen is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNLEN
+/* Define to 1 if wcsnrtombs is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNRTOMBS
+/* Define to 1 if wcspbrk is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSPBRK
+/* Define to 1 if wcsrchr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSRCHR
+/* Define to 1 if wcsrtombs is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSRTOMBS
+/* Define to 1 if wcsspn is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSSPN
+/* Define to 1 if wcsstr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSSTR
+/* Define to 1 if wcstok is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSTOK
+/* Define to 1 if wcswidth is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSWIDTH
+/* Define to 1 if wcsxfrm is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSXFRM
+/* Define to 1 if wctob is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCTOB
+/* Define to 1 if wcwidth is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCWIDTH
+/* Define to 1 if wmemchr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WMEMCHR
+/* Define to 1 if wmemcmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WMEMCMP
+/* Define to 1 if wmemcpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WMEMCPY
+/* Define to 1 if wmemmove is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WMEMMOVE
+/* Define to 1 if wmemset is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WMEMSET
+/* Define to 1 if _Exit is declared even after undefining macros. */
+#undef HAVE_RAW_DECL__EXIT
+/* Define to 1 if you have the <search.h> header file. */
+#undef HAVE_SEARCH_H
+/* Define to 1 if you have the `setdtablesize' function. */
+#undef HAVE_SETDTABLESIZE
+/* Define to 1 if you have the `setenv' function. */
+#undef HAVE_SETENV
+/* Define to 1 if you have the `setlocale' function. */
+#undef HAVE_SETLOCALE
+/* 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 `strerror_r' function. */
+#undef HAVE_STRERROR_R
+/* 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 `strverscmp' function. */
+#undef HAVE_STRVERSCMP
+/* Define to 1 if you have the `symlink' function. */
+#undef HAVE_SYMLINK
+/* 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/inttypes.h> header file. */
+#undef HAVE_SYS_INTTYPES_H
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_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/timeb.h> header file. */
+#undef HAVE_SYS_TIMEB_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 `tsearch' function. */
+#undef HAVE_TSEARCH
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+/* Define to 1 if you have the `unsetenv' function. */
+#undef HAVE_UNSETENV
+/* Define to 1 if the system has the type 'unsigned long long int'. */
+#undef HAVE_UNSIGNED_LONG_LONG_INT
+/* Define to 1 if you have the `uselocale' function. */
+#undef HAVE_USELOCALE
+/* 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 <winsock2.h> header file. */
+#undef HAVE_WINSOCK2_H
+/* Define if you have the 'wint_t' type. */
+#undef HAVE_WINT_T
+/* Define to 1 if O_NOATIME works. */
+#undef HAVE_WORKING_O_NOATIME
+/* Define to 1 if O_NOFOLLOW works. */
+#undef HAVE_WORKING_O_NOFOLLOW
+/* 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 to 1 if you have the `_ftime' function. */
+#undef HAVE__FTIME
+/* Define to 1 if you have the `_set_invalid_parameter_handler' function. */
+#undef HAVE__SET_INVALID_PARAMETER_HANDLER
+/* 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 1 if 'lstat' dereferences a symlink specified with a trailing
+   slash. */
+#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#undef LT_OBJDIR
+/* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */
+#undef MALLOC_0_IS_NONNULL
+/* Define to 1 if open() fails to recognize a trailing slash. */
+#undef OPEN_TRAILING_SLASH_BUG
+/* Name of package */
+#undef PACKAGE
+/* 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
+/* String identifying the packager of this software */
+#undef PACKAGE_PACKAGER
+/* Packager info for bug reports (URL/e-mail/...) */
+#undef PACKAGE_PACKAGER_BUG_REPORTS
+/* Packager-specific version information */
+#undef PACKAGE_PACKAGER_VERSION
+/* 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 <inttypes.h> exists and defines unusable PRI* macros. */
+#undef PRI_MACROS_BROKEN
+/* Define to the type that is the result of default argument promotions of
+   type mode_t. */
+#undef PROMOTED_MODE_T
+/* 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 stat needs help when passed a directory name with a trailing
+   slash */
+#undef REPLACE_FUNC_STAT_DIR
+/* Define to 1 if stat needs help when passed a file name with a trailing
+   slash */
+#undef REPLACE_FUNC_STAT_FILE
+/* Define to 1 if strerror(0) does not return a message implying success. */
+#undef REPLACE_STRERROR_0
+/* 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
+/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at runtime.
+        STACK_DIRECTION > 0 => grows toward higher addresses
+        STACK_DIRECTION < 0 => grows toward lower addresses
+        STACK_DIRECTION = 0 => direction of growth unknown */
+#undef STACK_DIRECTION
+/* 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
+/* Define to 1 if strerror_r returns char *. */
+#undef STRERROR_R_CHAR_P
+/* Define if the POSIX multithreading library can be used. */
+#undef USE_POSIX_THREADS
+/* Define if references to the POSIX multithreading library should be made
+   weak. */
+#undef USE_POSIX_THREADS_WEAK
+/* Define if the GNU Pth multithreading library can be used. */
+#undef USE_PTH_THREADS
+/* Define if references to the GNU Pth multithreading library should be made
+   weak. */
+#undef USE_PTH_THREADS_WEAK
+/* Define if the old Solaris multithreading library can be used. */
+#undef USE_SOLARIS_THREADS
+/* Define if references to the old Solaris multithreading library should be
+   made weak. */
+#undef USE_SOLARIS_THREADS_WEAK
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable general extensions on OS X.  */
+#ifndef _DARWIN_C_SOURCE
+# undef _DARWIN_C_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Use GNU style printf and scanf.  */
+#ifndef __USE_MINGW_ANSI_STDIO
+# undef __USE_MINGW_ANSI_STDIO
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#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 general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+/* Define if the native Windows multithreading API can be used. */
+#undef USE_WINDOWS_THREADS
+/* Version number of package */
+#undef VERSION
+/* Define to 1 if unsetenv returns void instead of int. */
+#undef VOID_UNSETENV
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+   'wchar_t'. */
+#undef WCHAR_T_SUFFIX
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+   'wint_t'. */
+#undef WINT_T_SUFFIX
+/* Define to 1 if you want TLD code. */
+#undef WITH_TLD
+/* Enable large inode numbers on Mac OS X 10.5. */
+#undef _DARWIN_USE_64_BIT_INODE
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+/* Define to 1 if Gnulib overrides 'struct stat' on Windows so that struct
+   stat.st_size becomes 64-bit. */
+#undef _GL_WINDOWS_64_BIT_ST_SIZE
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+/* 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.  */
+#if ! (defined _Noreturn \
+       || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__))
+# if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \
+      || 0x5110 <= __SUNPRO_C)
+#  define _Noreturn __attribute__ ((__noreturn__))
+# elif defined _MSC_VER && 1200 <= _MSC_VER
+#  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
+/* Define to rpl_ if the getopt replacement functions and variables should be
+   used. */
+#undef __GETOPT_PREFIX
+/* 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
+   <http://lists.gnu.org/archive/html/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.  This bug is known to occur on:
+     OS X 10.8 and earlier; see:
+     http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html
+     DragonFly; see
+     http://muscles.dragonflybsd.org/bulk/bleeding-edge-potential/latest-per-pkg/ah-tty-0.3.12.log
+     FreeBSD; see:
+     http://lists.gnu.org/archive/html/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 <http://trac.macports.org/ticket/41033>.
+   Assume DragonFly and FreeBSD will be similar.  */
+#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 __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
+#if 4 < __GNUC__ + (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
+  /* Suppress GCC's bogus "no previous prototype for 'FOO'"
+     and "no previous declaration for 'FOO'"  diagnostics,
+     when FOO is an inline function in the header; see
+     <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>.  */
+# 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
+/* A replacement for va_copy, if needed.  */
+#define gl_va_copy(a,b) ((a) = (b))
+/* 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 `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 Sun C++: it does not support _Restrict or
+   __restrict__, even though the corresponding Sun C compiler ends up with
+   "#define restrict _Restrict" or "#define restrict __restrict__" in the
+   previous line.  Perhaps some future version of Sun C++ will work with
+   restrict; if so, hopefully it defines __RESTRICT like Sun C does.  */
+#if defined __SUNPRO_CC && !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
+/* Define as a macro for copying va_list variables. */
+#undef va_copy