/* config.h.in. Generated from configure.ac by autoheader. */
+/* CPU and C ABI indicator */
+#ifndef __i386__
+#undef __i386__
+#endif
+#ifndef __x86_64_x32__
+#undef __x86_64_x32__
+#endif
+#ifndef __x86_64__
+#undef __x86_64__
+#endif
+#ifndef __alpha__
+#undef __alpha__
+#endif
+#ifndef __arm__
+#undef __arm__
+#endif
+#ifndef __armhf__
+#undef __armhf__
+#endif
+#ifndef __arm64_ilp32__
+#undef __arm64_ilp32__
+#endif
+#ifndef __arm64__
+#undef __arm64__
+#endif
+#ifndef __hppa__
+#undef __hppa__
+#endif
+#ifndef __hppa64__
+#undef __hppa64__
+#endif
+#ifndef __ia64_ilp32__
+#undef __ia64_ilp32__
+#endif
+#ifndef __ia64__
+#undef __ia64__
+#endif
+#ifndef __m68k__
+#undef __m68k__
+#endif
+#ifndef __mips__
+#undef __mips__
+#endif
+#ifndef __mipsn32__
+#undef __mipsn32__
+#endif
+#ifndef __mips64__
+#undef __mips64__
+#endif
+#ifndef __powerpc__
+#undef __powerpc__
+#endif
+#ifndef __powerpc64__
+#undef __powerpc64__
+#endif
+#ifndef __powerpc64_elfv2__
+#undef __powerpc64_elfv2__
+#endif
+#ifndef __riscv32__
+#undef __riscv32__
+#endif
+#ifndef __riscv64__
+#undef __riscv64__
+#endif
+#ifndef __riscv32_ilp32__
+#undef __riscv32_ilp32__
+#endif
+#ifndef __riscv32_ilp32f__
+#undef __riscv32_ilp32f__
+#endif
+#ifndef __riscv32_ilp32d__
+#undef __riscv32_ilp32d__
+#endif
+#ifndef __riscv64_ilp32__
+#undef __riscv64_ilp32__
+#endif
+#ifndef __riscv64_ilp32f__
+#undef __riscv64_ilp32f__
+#endif
+#ifndef __riscv64_ilp32d__
+#undef __riscv64_ilp32d__
+#endif
+#ifndef __riscv64_lp64__
+#undef __riscv64_lp64__
+#endif
+#ifndef __riscv64_lp64f__
+#undef __riscv64_lp64f__
+#endif
+#ifndef __riscv64_lp64d__
+#undef __riscv64_lp64d__
+#endif
+#ifndef __s390__
+#undef __s390__
+#endif
+#ifndef __s390x__
+#undef __s390x__
+#endif
+#ifndef __sh__
+#undef __sh__
+#endif
+#ifndef __sparc__
+#undef __sparc__
+#endif
+#ifndef __sparc64__
+#undef __sparc64__
+#endif
+
+
/* Define if building universal (internal helper macro) */
#undef AC_APPLE_UNIVERSAL_BUILD
/* Define to 1 if using `alloca.c'. */
#undef C_ALLOCA
+/* Define to 1 if the C locale may have encoding errors. */
+#undef C_LOCALE_MAYBE_EILSEQ
+
/* 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 sign of 'double'. */
#undef DBL_SIGNBIT_WORD
+/* Define to 1 if // is a file system root distinct from /. */
+#undef DOUBLE_SLASH_IS_DISTINCT_ROOT
+
/* Define to 1 if the package shall run at any location in the file system. */
#undef ENABLE_RELOCATABLE
+/* Define to nothing if C supports flexible array members, and to 1 if it does
+ not. That way, with a declaration like 'struct s { int n; double
+ d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99
+ compilers. When computing the size of such an object, don't use 'sizeof
+ (struct s)' as it overestimates the size. Use 'offsetof (struct s, d)'
+ instead. Don't use 'offsetof (struct s, d[0])', as this doesn't work with
+ MSVC and with C++ compilers. */
+#undef FLEXIBLE_ARRAY_MEMBER
+
/* Define as the bit index in the word where to find bit 0 of the exponent of
'float'. */
#undef FLT_EXPBIT0_BIT
whether the gnulib module lock shall be considered present. */
#undef GNULIB_LOCK
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+ whether the gnulib module msvc-nothrow shall be considered present. */
+#undef GNULIB_MSVC_NOTHROW
+
/* 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 1 when the gnulib module memchr should be tested. */
#undef GNULIB_TEST_MEMCHR
+/* Define to 1 when the gnulib module pthread_sigmask should be tested. */
+#undef GNULIB_TEST_PTHREAD_SIGMASK
+
/* Define to 1 when the gnulib module putenv should be tested. */
#undef GNULIB_TEST_PUTENV
+/* Define to 1 when the gnulib module raise should be tested. */
+#undef GNULIB_TEST_RAISE
+
/* Define to 1 when the gnulib module setenv should be tested. */
#undef GNULIB_TEST_SETENV
/* Define to 1 when the gnulib module signbit should be tested. */
#undef GNULIB_TEST_SIGNBIT
+/* Define to 1 when the gnulib module sigprocmask should be tested. */
+#undef GNULIB_TEST_SIGPROCMASK
+
+/* Define to 1 when the gnulib module sleep should be tested. */
+#undef GNULIB_TEST_SLEEP
+
/* Define to 1 when the gnulib module strerror should be tested. */
#undef GNULIB_TEST_STRERROR
/* Define to 1 when the gnulib module unsetenv should be tested. */
#undef GNULIB_TEST_UNSETENV
+/* Define to 1 when the gnulib module usleep should be tested. */
+#undef GNULIB_TEST_USLEEP
+
/* Define to 1 when the gnulib module wcrtomb should be tested. */
#undef GNULIB_TEST_WCRTOMB
#undef GNULIB_UNIGBRK_U8_GRAPHEME_PREV
/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+ whether the gnulib module unigbrk/uc-grapheme-breaks shall be considered
+ present. */
+#undef GNULIB_UNIGBRK_UC_GRAPHEME_BREAKS
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
whether the gnulib module unigbrk/ulc-grapheme-breaks shall be considered
present. */
#undef GNULIB_UNIGBRK_ULC_GRAPHEME_BREAKS
libc. */
#undef HAVE_COPYSIGN_IN_LIBC
+/* Define to 1 if you have the <crtdefs.h> header file. */
+#undef HAVE_CRTDEFS_H
+
/* Define to 1 if you have the declaration of `alarm', and to 0 if you don't.
*/
#undef HAVE_DECL_ALARM
*/
#undef HAVE_DECL_SETENV
+/* Define to 1 if you have the declaration of `sleep', and to 0 if you don't.
+ */
+#undef HAVE_DECL_SLEEP
+
/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
don't. */
#undef HAVE_DECL_STRERROR_R
don't. */
#undef HAVE_DECL__SNPRINTF
+/* Define to 1 if you have the declaration of `__argv', and to 0 if you don't.
+ */
+#undef HAVE_DECL___ARGV
+
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
/* 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 to 1 if you have the `getexecname' function. */
+#undef HAVE_GETEXECNAME
+
+/* Define to 1 if you have the `getlocalename_l' function. */
+#undef HAVE_GETLOCALENAME_L
+
+/* Define to 1 if you have the `getprogname' function. */
+#undef HAVE_GETPROGNAME
/* Define if you have the iconv() function and it works. */
#undef HAVE_ICONV
declares uintmax_t. */
#undef HAVE_INTTYPES_H_WITH_UINTMAX
+/* Define to 1 if you have the `isblank' function. */
+#undef HAVE_ISBLANK
+
/* Define if the isnan(double) function is available in libc. */
#undef HAVE_ISNAND_IN_LIBC
/* Define if the ldexp function is available in libc. */
#undef HAVE_LDEXP_IN_LIBC
+/* 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 if the POSIX multithreading library has read/write locks. */
#undef HAVE_PTHREAD_RWLOCK
+/* Define if the 'pthread_rwlock_rdlock' function prefers a writer to a
+ reader. */
+#undef HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER
+
+/* Define to 1 if the pthread_sigmask function can be used (despite bugs). */
+#undef HAVE_PTHREAD_SIGMASK
+
+/* Define to 1 if you have the `raise' function. */
+#undef HAVE_RAISE
+
/* Define to 1 if acosf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ACOSF
/* Define to 1 if isatty is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ISATTY
+/* Define to 1 if isblank is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_ISBLANK
+
/* Define to 1 if iswctype is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ISWCTYPE
/* Define to 1 if pread is declared even after undefining macros. */
#undef HAVE_RAW_DECL_PREAD
+/* Define to 1 if pthread_sigmask is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PTHREAD_SIGMASK
+
/* Define to 1 if ptsname is declared even after undefining macros. */
#undef HAVE_RAW_DECL_PTSNAME
/* Define to 1 if pwrite is declared even after undefining macros. */
#undef HAVE_RAW_DECL_PWRITE
+/* Define to 1 if qsort_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_QSORT_R
+
/* Define to 1 if random is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RANDOM
/* Define to 1 if readlinkat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_READLINKAT
+/* Define to 1 if reallocarray is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_REALLOCARRAY
+
/* Define to 1 if realpath is declared even after undefining macros. */
#undef HAVE_RAW_DECL_REALPATH
/* Define to 1 if setusershell is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SETUSERSHELL
+/* Define to 1 if sigaction is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SIGACTION
+
+/* Define to 1 if sigaddset is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SIGADDSET
+
+/* Define to 1 if sigdelset is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SIGDELSET
+
+/* Define to 1 if sigemptyset is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SIGEMPTYSET
+
+/* Define to 1 if sigfillset is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SIGFILLSET
+
+/* Define to 1 if sigismember is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SIGISMEMBER
+
+/* Define to 1 if sigpending is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SIGPENDING
+
+/* Define to 1 if sigprocmask is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SIGPROCMASK
+
/* Define to 1 if sinf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SINF
/* Define to 1 if trunc is declared even after undefining macros. */
#undef HAVE_RAW_DECL_TRUNC
+/* Define to 1 if truncate is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_TRUNCATE
+
/* Define to 1 if truncf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_TRUNCF
/* Define to 1 if wcsdup is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSDUP
+/* Define to 1 if wcsftime is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSFTIME
+
/* Define to 1 if wcslen is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSLEN
/* Define to 1 if you have the <search.h> header file. */
#undef HAVE_SEARCH_H
+/* Define to 1 if you have the <semaphore.h> header file. */
+#undef HAVE_SEMAPHORE_H
+
/* Define to 1 if you have the `setenv' function. */
#undef HAVE_SETENV
/* Define to 1 if 'wint_t' is a signed integer type. */
#undef HAVE_SIGNED_WINT_T
+/* Define to 1 if the system has the type `sigset_t'. */
+#undef HAVE_SIGSET_T
+
+/* Define to 1 if you have the `sleep' function. */
+#undef HAVE_SLEEP
+
/* Define to 1 if you have the `snprintf' function. */
#undef HAVE_SNPRINTF
/* 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 `uselocale' function. */
#undef HAVE_USELOCALE
+/* Define to 1 if you have the `usleep' function. */
+#undef HAVE_USLEEP
+
+/* Define if you have a global __progname variable */
+#undef HAVE_VAR___PROGNAME
+
/* Define to 1 if you have the <wchar.h> header file. */
#undef HAVE_WCHAR_H
/* Define to 1 if you have the `_set_invalid_parameter_handler' function. */
#undef HAVE__SET_INVALID_PARAMETER_HANDLER
+/* Define to 1 if the compiler supports __builtin_expect,
+ and to 2 if <builtins.h> does. */
+#undef HAVE___BUILTIN_EXPECT
+#ifndef HAVE___BUILTIN_EXPECT
+# define __builtin_expect(e, c) (e)
+#elif HAVE___BUILTIN_EXPECT == 2
+# include <builtins.h>
+#endif
+
+
/* Define to 1 if you have the `__fseterr' function. */
#undef HAVE___FSETERR
/* 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.
- */
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
#undef LT_OBJDIR
/* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */
/* Define if the mbrtowc function returns a wrong return value. */
#undef MBRTOWC_RETVAL_BUG
+/* Use GNU style printf and scanf. */
+#ifndef __USE_MINGW_ANSI_STDIO
+# undef __USE_MINGW_ANSI_STDIO
+#endif
+
+
/* Define if the vasnprintf implementation needs special code for the 'a' and
'A' directives. */
#undef NEED_PRINTF_DIRECTIVE_A
/* Define if the pthread_in_use() detection is hard. */
#undef PTHREAD_IN_USE_DETECTION_HARD
+/* Define to 1 if pthread_sigmask(), when it fails, returns -1 and sets errno.
+ */
+#undef PTHREAD_SIGMASK_FAILS_WITH_ERRNO
+
+/* Define to 1 if pthread_sigmask may return 0 and have no effect. */
+#undef PTHREAD_SIGMASK_INEFFECTIVE
+
+/* Define to 1 if pthread_sigmask() unblocks signals incorrectly. */
+#undef PTHREAD_SIGMASK_UNBLOCK_BUG
+
/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
'ptrdiff_t'. */
#undef PTRDIFF_T_SUFFIX
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
#endif
-/* Enable general extensions on OS X. */
+/* Enable general extensions on macOS. */
#ifndef _DARWIN_C_SOURCE
# undef _DARWIN_C_SOURCE
#endif
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif
-/* Use GNU style printf and scanf. */
-#ifndef __USE_MINGW_ANSI_STDIO
-# undef __USE_MINGW_ANSI_STDIO
+/* 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
#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__
/* 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 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
+
/* 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>.
+ <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
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
+ https://lists.gnu.org/r/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
+ 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 <http://trac.macports.org/ticket/41033>.
+ for clang but remains for g++; see <https://trac.macports.org/ticket/41033>.
Assume DragonFly and FreeBSD will be similar. */
#if (((defined __APPLE__ && defined __MACH__) \
|| defined __DragonFly__ || defined __FreeBSD__) \
? 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 static _GL_UNUSED
#endif
-/* In GCC, suppress bogus "no previous prototype for 'FOO'"
+/* 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 4 < __GNUC__ + (6 <= __GNUC_MINOR__)
+#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_END
#endif
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
/* 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
/* Define as a signed type of the same size as size_t. */
#undef ssize_t
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_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. */
# 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
+
+
+/* Define to an unsigned 32-bit type if <sys/types.h> lacks this type. */
+#undef useconds_t