/* Define to 1 if the system's ftello function has the Solaris bug. */
#undef FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE
+/* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if
+ fflush is known to not work, -1 if unknown. */
+#undef FUNC_FFLUSH_STDIN
+
/* Define to 1 if futimesat mishandles a NULL file name. */
#undef FUTIMESAT_NULL_BUG
whether the gnulib module calloc-gnu shall be considered present. */
#undef GNULIB_CALLOC_GNU
-/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
- whether the gnulib module close-stream shall be considered present. */
-#undef GNULIB_CLOSE_STREAM
-
/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
whether the gnulib module dirent-safer shall be considered present. */
#undef GNULIB_DIRENT_SAFER
whether the gnulib module fdopendir shall be considered present. */
#undef GNULIB_FDOPENDIR
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+ whether the gnulib module fd-safer-flag shall be considered present. */
+#undef GNULIB_FD_SAFER_FLAG
+
/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
whether the gnulib module fflush shall be considered present. */
#undef GNULIB_FFLUSH
whether the gnulib module malloc-gnu shall be considered present. */
#undef GNULIB_MALLOC_GNU
+/* 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 a C preprocessor expression that evaluates to 1 or 0, depending
whether the gnulib module openat shall be considered present. */
#undef GNULIB_OPENAT
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+ whether the gnulib module openat-safer shall be considered present. */
+#undef GNULIB_OPENAT_SAFER
+
/* enable some gnulib portability checks */
#undef GNULIB_PORTCHECK
+/* 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 realloc-gnu shall be considered present. */
#undef GNULIB_REALLOC_GNU
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 statat shall be considered present. */
+#undef GNULIB_STATAT
+
/* 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 a C preprocessor expression that evaluates to 1 or 0, depending
+ whether the gnulib module strerror_r-posix shall be considered present. */
+#undef GNULIB_STRERROR_R_POSIX
+
/* Define to 1 when the gnulib module calloc-posix should be tested. */
#undef GNULIB_TEST_CALLOC_POSIX
/* Define to 1 when the gnulib module fcntl should be tested. */
#undef GNULIB_TEST_FCNTL
+/* Define to 1 when the gnulib module fdatasync should be tested. */
+#undef GNULIB_TEST_FDATASYNC
+
/* Define to 1 when the gnulib module fdopendir should be tested. */
#undef GNULIB_TEST_FDOPENDIR
/* Define to 1 when the gnulib module fstat should be tested. */
#undef GNULIB_TEST_FSTAT
+/* Define to 1 when the gnulib module fstatat should be tested. */
+#undef GNULIB_TEST_FSTATAT
+
+/* Define to 1 when the gnulib module fsync should be tested. */
+#undef GNULIB_TEST_FSYNC
+
/* Define to 1 when the gnulib module ftell should be tested. */
#undef GNULIB_TEST_FTELL
/* 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 malloc-posix should be tested. */
#undef GNULIB_TEST_MALLOC_POSIX
-/* 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 memchr should be tested. */
#undef GNULIB_TEST_MEMCHR
/* Define to 1 when the gnulib module printf-posix should be tested. */
#undef GNULIB_TEST_PRINTF_POSIX
+/* Define to 1 when the gnulib module raise should be tested. */
+#undef GNULIB_TEST_RAISE
+
/* Define to 1 when the gnulib module readdir should be tested. */
#undef GNULIB_TEST_READDIR
/* Define to 1 when the gnulib module realloc-posix should be tested. */
#undef GNULIB_TEST_REALLOC_POSIX
+/* Define to 1 when the gnulib module rmdir should be tested. */
+#undef GNULIB_TEST_RMDIR
+
+/* Define to 1 when the gnulib module sigaction should be tested. */
+#undef GNULIB_TEST_SIGACTION
+
/* 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 stat should be tested. */
#undef GNULIB_TEST_STAT
+/* Define to 1 when the gnulib module stpcpy should be tested. */
+#undef GNULIB_TEST_STPCPY
+
/* Define to 1 when the gnulib module strdup should be tested. */
#undef GNULIB_TEST_STRDUP
/* Define to 1 when the gnulib module strerror_r should be tested. */
#undef GNULIB_TEST_STRERROR_R
+/* Define to 1 when the gnulib module unlink should be tested. */
+#undef GNULIB_TEST_UNLINK
+
+/* Define to 1 when the gnulib module unlinkat should be tested. */
+#undef GNULIB_TEST_UNLINKAT
+
+/* Define to 1 when the gnulib module utime should be tested. */
+#undef GNULIB_TEST_UTIME
+
/* Define to 1 when the gnulib module vfprintf-posix should be tested. */
#undef GNULIB_TEST_VFPRINTF_POSIX
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_FCHDIR
+/* Define to 1 if you have the declaration of `fdatasync', and to 0 if you
+ don't. */
+#undef HAVE_DECL_FDATASYNC
+
/* Define to 1 if you have the declaration of `fdopendir', and to 0 if you
don't. */
#undef HAVE_DECL_FDOPENDIR
*/
#undef HAVE_DECL_FTELLO
-/* 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 `getenv', and to 0 if you don't.
- */
-#undef HAVE_DECL_GETENV
-
-/* 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
+/* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you
don't. */
-#undef HAVE_DECL_MBSINIT
+#undef HAVE_DECL_GETDTABLESIZE
/* Define to 1 if you have the declaration of `memrchr', and to 0 if you
don't. */
#undef HAVE_DECL_MEMRCHR
+/* 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 `strdup', and to 0 if you don't.
*/
#undef HAVE_DECL_STRDUP
don't. */
#undef HAVE_DECL_STRERROR_R
-/* Define to 1 if you have the declaration of `towlower', and to 0 if you
+/* Define to 1 if you have the declaration of `_fseeki64', and to 0 if you
don't. */
-#undef HAVE_DECL_TOWLOWER
+#undef HAVE_DECL__FSEEKI64
/* 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 declaration of `__fpending', and to 0 if you
- don't. */
-#undef HAVE_DECL___FPENDING
+/* 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 <dirent.h> header file, and it defines `DIR'.
*/
/* Define to 1 if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
+/* Define to 1 if you have the `fdatasync' function. */
+#undef HAVE_FDATASYNC
+
/* Define to 1 if you have the `fdopendir' function. */
#undef HAVE_FDOPENDIR
/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
#undef HAVE_FSEEKO
+/* Define to 1 if you have the `fstatat' function. */
+#undef HAVE_FSTATAT
+
+/* Define to 1 if you have the `fsync' function. */
+#undef HAVE_FSYNC
+
/* Define to 1 if you have the `futimens' function. */
#undef HAVE_FUTIMENS
/* Define to 1 if you have the `getdtablesize' function. */
#undef HAVE_GETDTABLESIZE
+/* Define to 1 if you have the `getexecname' function. */
+#undef HAVE_GETEXECNAME
+
/* 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 to 1 if you have the `getprogname' function. */
+#undef HAVE_GETPROGNAME
+
/* Define to 1 if you have the `gettimeofday' function. */
#undef HAVE_GETTIMEOFDAY
/* 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 the ldexpl function is available in libc. */
#undef HAVE_LDEXPL_IN_LIBC
/* 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 <memory.h> header file. */
#undef HAVE_MEMORY_H
concept. */
#undef HAVE_MSVC_INVALID_PARAMETER_HANDLER
-/* Define to 1 if you have the `nanotime' function. */
-#undef HAVE_NANOTIME
-
/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
#undef HAVE_NDIR_H
/* 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 you have the `raise' function. */
+#undef HAVE_RAISE
+
/* Define to 1 if you have the `readdir' function. */
#undef HAVE_READDIR
/* Define to 1 if 'long double' and 'double' have the same representation. */
#undef HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
+/* Define to 1 if you have the `setdtablesize' function. */
+#undef HAVE_SETDTABLESIZE
+
+/* Define to 1 if you have the `sigaction' function. */
+#undef HAVE_SIGACTION
+
+/* Define to 1 if you have the `sigaltstack' function. */
+#undef HAVE_SIGALTSTACK
+
+/* Define to 1 if the system has the type `siginfo_t'. */
+#undef HAVE_SIGINFO_T
+
/* Define to 1 if you have the `siginterrupt' function. */
#undef HAVE_SIGINTERRUPT
/* 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 `snprintf' function. */
#undef HAVE_SNPRINTF
uintmax_t. */
#undef HAVE_STDINT_H_WITH_UINTMAX
-/* Define to 1 if you have the <stdio_ext.h> header file. */
-#undef HAVE_STDIO_EXT_H
-
/* 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 <strings.h> header file. */
#undef HAVE_STRINGS_H
-/* Define to 1 if you have the <string.h> header file. */
+/* Always define to 1, for backward compatibility. You can assume <string.h>
+ exists. */
#undef HAVE_STRING_H
/* Define to 1 if you have the `strnlen' function. */
#undef HAVE_STRNLEN
+/* Define to 1 if `sa_sigaction' is a member of `struct sigaction'. */
+#undef HAVE_STRUCT_SIGACTION_SA_SIGACTION
+
/* Define to 1 if `st_atimensec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_ATIMENSEC
/* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC
-/* Define if struct utimbuf is declared -- usually in <utime.h>. Some systems
- have utime.h but don't declare the struct anywhere. */
-#undef HAVE_STRUCT_UTIMBUF
-
/* 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/cdefs.h> header file. */
+#undef HAVE_SYS_CDEFS_H
+
/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
*/
#undef HAVE_SYS_DIR_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 <time.h> header file. */
#undef HAVE_TIME_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 you have the `unlinkat' function. */
+#undef HAVE_UNLINKAT
+
/* 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 `utime' function. */
+#undef HAVE_UTIME
+
/* Define to 1 if you have the `utimensat' function. */
#undef HAVE_UTIMENSAT
/* Define to 1 if you have the <utime.h> header file. */
#undef HAVE_UTIME_H
+/* Define if you have a global __progname variable */
+#undef HAVE_VAR___PROGNAME
+
/* Define to 1 if you have the `vasnprintf' function. */
#undef HAVE_VASNPRINTF
/* Define to 1 if you have the `wcsnlen' function. */
#undef HAVE_WCSNLEN
-/* Define to 1 if you have the <wctype.h> header file. */
-#undef HAVE_WCTYPE_H
-
/* 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 fstatat (..., 0) works. For example, it does not work in AIX
+ 7.1. */
+#undef HAVE_WORKING_FSTATAT_ZERO_FLAG
+
/* Define to 1 if O_NOATIME works. */
#undef HAVE_WORKING_O_NOATIME
/* Define to 1 if you have the `_ftelli64' function. */
#undef HAVE__FTELLI64
-/* 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 to 1 if you have the `__fpending' function. */
-#undef HAVE___FPENDING
-
/* Define to 1 if you have the `__fpurge' function. */
#undef HAVE___FPURGE
-/* Define to 1 if you have the `__freadahead' function. */
-#undef HAVE___FREADAHEAD
-
/* Define to 1 if you have the `__freading' function. */
#undef HAVE___FREADING
slash. */
#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
+/* 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 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
+/* Use GNU style printf and scanf. */
+#ifndef __USE_MINGW_ANSI_STDIO
+# undef __USE_MINGW_ANSI_STDIO
+#endif
-/* 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. */
/* Define to the version of this package. */
#undef PACKAGE_VERSION
-/* the number of pending output bytes on stream 'fp' */
-#undef PENDING_OUTPUT_N_BYTES
-
/* Define to the type that is the result of default argument promotions of
type mode_t. */
#undef PROMOTED_MODE_T
'ptrdiff_t'. */
#undef PTRDIFF_T_SUFFIX
+/* Define to 1 if gnulib's dirfd() replacement is used. */
+#undef REPLACE_DIRFD
+
/* Define to 1 if gnulib's fchdir() replacement is used. */
#undef REPLACE_FCHDIR
*/
#undef REPLACE_FPRINTF_POSIX
-/* 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 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. */
+/* Always define to 1, for backward compatibility. You can assume the C90
+ standard headers exist. */
#undef STDC_HEADERS
/* Define to 1 if strerror_r returns char *. */
timespec. */
#undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC
+/* Define to 1 if unlink() on a parent directory may succeed */
+#undef UNLINK_PARENT_BUG
+
/* Define to the prefix of C symbols at the assembler and linker level, either
an underscore or empty. */
#undef USER_LABEL_PREFIX
#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
+/* 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__
/* 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 to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
#undef _LARGEFILE_SOURCE
#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)
+#ifndef _Noreturn
+# if 201103 <= (defined __cplusplus ? __cplusplus : 0)
+# define _Noreturn [[noreturn]]
+# elif (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 defined _MSC_VER && 1200 <= _MSC_VER
+# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
# define _Noreturn __declspec (noreturn)
# else
# define _Noreturn
/* 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
+/* For 64-bit time_t on 32-bit mingw. */
+#undef __MINGW_USE_VC2005_COMPAT
+
+/* 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
+
/* Define to empty if `const' does not conform to ANSI C. */
#undef const
-/* _GL_INLINE is a portable alternative to ISO C99 plain 'inline'.
- _GL_EXTERN_INLINE is a portable alternative to 'extern inline'.
- _GL_INLINE_HEADER_BEGIN contains useful stuff to put
- in an include file, before uses of _GL_INLINE.
- It suppresses GCC's bogus "no previous prototype for 'FOO'" diagnostic,
- when FOO is an inline function in the header; see
- <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>.
- _GL_INLINE_HEADER_END contains useful stuff to put
- in the same include file, after uses of _GL_INLINE.
+/* 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
'reference to static identifier "f" in extern inline function'.
This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16.
- Suppress the use of extern inline on Apple's platforms, as Libc at least
- through Libc-825.26 (2013-04-09) is incompatible with it; see, e.g.,
- <http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>.
- Perhaps Apple will fix this some day. */
+ 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/bleeding-edge-potential/latest-per-pkg/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 __APPLE__)
+ && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
# define _GL_INLINE inline
# define _GL_EXTERN_INLINE extern inline
-#elif 2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __APPLE__
-# if __GNUC_GNU_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__)
+/* 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_END
#endif
-/* Define to rpl_gmtime if the replacement function should be used. */
-#undef gmtime
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
/* Define to long or long long if <stdint.h> and <inttypes.h> don't define. */
#undef intmax_t
/* Define to 1 if the compiler is checking for lint. */
#undef lint
-/* Define to rpl_localtime if the replacement function should be used. */
-#undef localtime
-
-/* 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 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. */
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__))
# 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
+
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