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-rw-r--r--config.h.in676
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+++ b/config.h.in
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+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define if the compiler is building for multiple architectures of Apple
+ platforms at once. */
+#undef AA_APPLE_UNIVERSAL_BUILD
+
+/* Define if building universal (internal helper macro) */
+#undef AC_APPLE_UNIVERSAL_BUILD
+
+/* 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 if you wish *printf() functions that have a safe handling of
+ non-IEEE-754 'long double' values. */
+#undef CHECK_PRINTF_SAFE
+
+/* 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 to 1 if using `alloca.c'. */
+#undef C_ALLOCA
+
+/* Define as the bit index in the word where to find bit 0 of the exponent of
+ 'double'. */
+#undef DBL_EXPBIT0_BIT
+
+/* Define as the word index where to find the exponent of 'double'. */
+#undef DBL_EXPBIT0_WORD
+
+/* Define as the bit index in the word where to find the sign of 'double'. */
+#undef DBL_SIGNBIT_BIT
+
+/* Define as the word index where to find the sign of 'double'. */
+#undef DBL_SIGNBIT_WORD
+
+/* Define to 1 if the package shall run at any location in the filesystem. */
+#undef ENABLE_RELOCATABLE
+
+/* Define as the bit index in the word where to find bit 0 of the exponent of
+ 'float'. */
+#undef FLT_EXPBIT0_BIT
+
+/* Define as the word index where to find the exponent of 'float'. */
+#undef FLT_EXPBIT0_WORD
+
+/* Define as the bit index in the word where to find the sign of 'float'. */
+#undef FLT_SIGNBIT_BIT
+
+/* Define as the word index where to find the sign of 'float'. */
+#undef FLT_SIGNBIT_WORD
+
+/* Define to 1 when using the gnulib module uninorm/u16-normalize. */
+#undef GNULIB_UNINORM_U16_NORMALIZE
+
+/* Define to 1 when using the gnulib module uninorm/u32-normalize. */
+#undef GNULIB_UNINORM_U32_NORMALIZE
+
+/* Define to 1 when using the gnulib module uninorm/u8-normalize. */
+#undef GNULIB_UNINORM_U8_NORMALIZE
+
+/* Define to 1 when using the gnulib module unistr/u16-mbtouc. */
+#undef GNULIB_UNISTR_U16_MBTOUC
+
+/* Define to 1 when using the gnulib module unistr/u16-mbtoucr. */
+#undef GNULIB_UNISTR_U16_MBTOUCR
+
+/* Define to 1 when using the gnulib module unistr/u16-mbtouc-unsafe. */
+#undef GNULIB_UNISTR_U16_MBTOUC_UNSAFE
+
+/* Define to 1 when using the gnulib module unistr/u16-uctomb. */
+#undef GNULIB_UNISTR_U16_UCTOMB
+
+/* Define to 1 when using the gnulib module unistr/u32-mbtouc. */
+#undef GNULIB_UNISTR_U32_MBTOUC
+
+/* Define to 1 when using the gnulib module unistr/u32-mbtoucr. */
+#undef GNULIB_UNISTR_U32_MBTOUCR
+
+/* Define to 1 when using the gnulib module unistr/u32-mbtouc-unsafe. */
+#undef GNULIB_UNISTR_U32_MBTOUC_UNSAFE
+
+/* Define to 1 when using the gnulib module unistr/u32-uctomb. */
+#undef GNULIB_UNISTR_U32_UCTOMB
+
+/* Define to 1 when using the gnulib module unistr/u8-mbtouc. */
+#undef GNULIB_UNISTR_U8_MBTOUC
+
+/* Define to 1 when using the gnulib module unistr/u8-mbtoucr. */
+#undef GNULIB_UNISTR_U8_MBTOUCR
+
+/* Define to 1 when using the gnulib module unistr/u8-mbtouc-unsafe. */
+#undef GNULIB_UNISTR_U8_MBTOUC_UNSAFE
+
+/* Define to 1 when using the gnulib module unistr/u8-uctomb. */
+#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 <bp-sym.h> header file. */
+#undef HAVE_BP_SYM_H
+
+/* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the
+ CoreFoundation framework. */
+#undef HAVE_CFLOCALECOPYCURRENT
+
+/* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in
+ the CoreFoundation framework. */
+#undef HAVE_CFPREFERENCESCOPYAPPVALUE
+
+/* Define if the copysignf function is declared in <math.h> and available in
+ libc. */
+#undef HAVE_COPYSIGNF_IN_LIBC
+
+/* Define if the copysignl function is declared in <math.h> and available in
+ libc. */
+#undef HAVE_COPYSIGNL_IN_LIBC
+
+/* Define if the copysign function is declared in <math.h> and available in
+ libc. */
+#undef HAVE_COPYSIGN_IN_LIBC
+
+/* Define to 1 if you have the declaration of `alarm', and to 0 if you don't.
+ */
+#undef HAVE_DECL_ALARM
+
+/* Define to 1 if you have the declaration of `copysign', and to 0 if you
+ don't. */
+#undef HAVE_DECL_COPYSIGN
+
+/* Define to 1 if you have the declaration of `copysignf', and to 0 if you
+ don't. */
+#undef HAVE_DECL_COPYSIGNF
+
+/* Define to 1 if you have the declaration of `copysignl', and to 0 if you
+ don't. */
+#undef HAVE_DECL_COPYSIGNL
+
+/* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you
+ don't. */
+#undef HAVE_DECL_GETC_UNLOCKED
+
+/* Define to 1 if you have the declaration of `strerror', and to 0 if you
+ don't. */
+#undef HAVE_DECL_STRERROR
+
+/* 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 `wctob', and to 0 if you don't.
+ */
+#undef HAVE_DECL_WCTOB
+
+/* Define to 1 if you have the declaration of `wcwidth', and to 0 if you
+ don't. */
+#undef HAVE_DECL_WCWIDTH
+
+/* Define to 1 if you have the declaration of `_snprintf', and to 0 if you
+ don't. */
+#undef HAVE_DECL__SNPRINTF
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define if you have the declaration of environ. */
+#undef HAVE_ENVIRON_DECL
+
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
+
+/* Define to 1 if you have the <float.h> header file. */
+#undef HAVE_FLOAT_H
+
+/* Define if the frexpl function is available in libc. */
+#undef HAVE_FREXPL_IN_LIBC
+
+/* Define if the frexp function is available in libc. */
+#undef HAVE_FREXP_IN_LIBC
+
+/* Define to 1 if you have the `getpagesize' function. */
+#undef HAVE_GETPAGESIZE
+
+/* 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 if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>. */
+#undef HAVE_INTMAX_T
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, and
+ declares uintmax_t. */
+#undef HAVE_INTTYPES_H_WITH_UINTMAX
+
+/* Define if the isnan(double) function is available in libc. */
+#undef HAVE_ISNAND_IN_LIBC
+
+/* Define if the isnan(float) function is available in libc. */
+#undef HAVE_ISNANF_IN_LIBC
+
+/* Define if the isnan(long double) function is available in libc. */
+#undef HAVE_ISNANL_IN_LIBC
+
+/* 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 if your <locale.h> file defines LC_MESSAGES. */
+#undef HAVE_LC_MESSAGES
+
+/* Define if the ldexpl function is available in libc. */
+#undef HAVE_LDEXPL_IN_LIBC
+
+/* Define if the ldexp function is available in libc. */
+#undef HAVE_LDEXP_IN_LIBC
+
+/* Define to 1 if you have the <locale.h> header file. */
+#undef HAVE_LOCALE_H
+
+/* Define to 1 if the system has the type `long long int'. */
+#undef HAVE_LONG_LONG_INT
+
+/* Define if the 'malloc' function is POSIX compliant. */
+#undef HAVE_MALLOC_POSIX
+
+/* 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 <math.h> header file. */
+#undef HAVE_MATH_H
+
+/* 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 <wchar.h> declares mbstate_t. */
+#undef HAVE_MBSTATE_T
+
+/* Define to 1 if you have the `memchr' function. */
+#undef HAVE_MEMCHR
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if <limits.h> defines the MIN and MAX macros. */
+#undef HAVE_MINMAX_IN_LIMITS_H
+
+/* Define to 1 if <sys/param.h> defines the MIN and MAX macros. */
+#undef HAVE_MINMAX_IN_SYS_PARAM_H
+
+/* Define to 1 if you have the `mprotect' function. */
+#undef HAVE_MPROTECT
+
+/* Define to 1 if you have the `nl_langinfo' function. */
+#undef HAVE_NL_LANGINFO
+
+/* Define to 1 if you have the <OS.h> header file. */
+#undef HAVE_OS_H
+
+/* Define to 1 if you have the <random.h> header file. */
+#undef HAVE_RANDOM_H
+
+/* Define to 1 if you have the <search.h> header file. */
+#undef HAVE_SEARCH_H
+
+/* 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 `snprintf' function. */
+#undef HAVE_SNPRINTF
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#undef HAVE_STDBOOL_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define if <stdint.h> exists, doesn't clash with <sys/types.h>, and declares
+ uintmax_t. */
+#undef HAVE_STDINT_H_WITH_UINTMAX
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `stpcpy' function. */
+#undef HAVE_STPCPY
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* 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 `strnlen' function. */
+#undef HAVE_STRNLEN
+
+/* Define to 1 if the system has the type `struct random_data'. */
+#undef HAVE_STRUCT_RANDOM_DATA
+
+/* 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/mman.h> header file. */
+#undef HAVE_SYS_MMAN_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/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 <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 `wcslen' function. */
+#undef HAVE_WCSLEN
+
+/* Define to 1 if you have the `wcsnlen' function. */
+#undef HAVE_WCSNLEN
+
+/* 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 you have the `wcwidth' function. */
+#undef HAVE_WCWIDTH
+
+/* 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 the system has the type `_Bool'. */
+#undef HAVE__BOOL
+
+/* 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 value of ${prefix}, as a string. */
+#undef INSTALLPREFIX
+
+/* Define as the bit index in the word where to find bit 0 of the exponent of
+ 'long double'. */
+#undef LDBL_EXPBIT0_BIT
+
+/* Define as the word index where to find the exponent of 'long double'. */
+#undef LDBL_EXPBIT0_WORD
+
+/* Define as the bit index in the word where to find the sign of 'long
+ double'. */
+#undef LDBL_SIGNBIT_BIT
+
+/* Define as the word index where to find the sign of 'long double'. */
+#undef LDBL_SIGNBIT_WORD
+
+/* 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 a substitute value for mmap()'s MAP_ANONYMOUS flag. */
+#undef MAP_ANONYMOUS
+
+/* Define if the mbrtowc function has the NULL string argument bug. */
+#undef MBRTOWC_NULL_ARG_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 vasnprintf implementation needs special code for the 'a' and
+ 'A' directives. */
+#undef NEED_PRINTF_DIRECTIVE_A
+
+/* Define if the vasnprintf implementation needs special code for the 'F'
+ directive. */
+#undef NEED_PRINTF_DIRECTIVE_F
+
+/* Define if the vasnprintf implementation needs special code for the 'ls'
+ directive. */
+#undef NEED_PRINTF_DIRECTIVE_LS
+
+/* Define if the vasnprintf implementation needs special code for 'double'
+ arguments. */
+#undef NEED_PRINTF_DOUBLE
+
+/* Define if the vasnprintf implementation needs special code for surviving
+ out-of-memory conditions. */
+#undef NEED_PRINTF_ENOMEM
+
+/* Define if the vasnprintf implementation needs special code for the ' flag.
+ */
+#undef NEED_PRINTF_FLAG_GROUPING
+
+/* Define if the vasnprintf implementation needs special code for the '-'
+ flag. */
+#undef NEED_PRINTF_FLAG_LEFTADJUST
+
+/* Define if the vasnprintf implementation needs special code for the 0 flag.
+ */
+#undef NEED_PRINTF_FLAG_ZERO
+
+/* Define if the vasnprintf implementation needs special code for infinite
+ 'double' arguments. */
+#undef NEED_PRINTF_INFINITE_DOUBLE
+
+/* Define if the vasnprintf implementation needs special code for infinite
+ 'long double' arguments. */
+#undef NEED_PRINTF_INFINITE_LONG_DOUBLE
+
+/* Define if the vasnprintf implementation needs special code for 'long
+ double' arguments. */
+#undef NEED_PRINTF_LONG_DOUBLE
+
+/* Define if the vasnprintf implementation needs special code for supporting
+ large precisions without arbitrary bounds. */
+#undef NEED_PRINTF_UNBOUNDED_PRECISION
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* 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
+
+/* 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 version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+ 'ptrdiff_t'. */
+#undef PTRDIFF_T_SUFFIX
+
+/* Define this to 1 if strerror is broken. */
+#undef REPLACE_STRERROR
+
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+ 'sig_atomic_t'. */
+#undef SIG_ATOMIC_T_SUFFIX
+
+/* Define as the maximum value of type 'size_t', if the system doesn't define
+ it. */
+#ifndef SIZE_MAX
+# undef SIZE_MAX
+#endif
+
+/* 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 you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to 1 if strerror_r returns char *. */
+#undef STRERROR_R_CHAR_P
+
+/* 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 to l, ll, u, ul, ull, etc., as suitable for constants of type
+ 'wint_t'. */
+#undef WINT_T_SUFFIX
+
+/* Define when --enable-shared is used on mingw or Cygwin. */
+#undef WOE32DLL
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+ significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+# define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+# undef WORDS_BIGENDIAN
+# endif
+#endif
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* 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 500 only on HP-UX. */
+#undef _XOPEN_SOURCE
+
+/* Enable extensions on AIX 3, Interix. */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#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 general extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#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
+
+/* Define to long or long long if <stdint.h> and <inttypes.h> don't define. */
+#undef intmax_t
+
+/* 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 MacOS 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 as the type of the result of subtracting two pointers, if the system
+ doesn't define it. */
+#undef ptrdiff_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, even
+ though the corresponding Sun C compiler does, which causes
+ "#define restrict _Restrict" in the previous line. Perhaps some future
+ version of Sun C++ will work with _Restrict; if so, it'll probably
+ define __RESTRICT, just as Sun C does. */
+#if defined __SUNPRO_CC && !defined __RESTRICT
+# define _Restrict
+#endif
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define as a marker that can be attached to function parameter declarations
+ for parameters that are not used. This helps to reduce warnings, such as
+ from GCC -Wunused-parameter. */
+#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+# define _UNUSED_PARAMETER_ __attribute__ ((__unused__))
+#else
+# define _UNUSED_PARAMETER_
+#endif
+