Changeset 3613 for trunk/src/sed/config_h.in

Timestamp:

Sep 19, 2024, 2:34:43 AM (11 months ago)

Author:

bird

Message:

src/sed: Merged in changes between 4.1.5 and 4.9 from the vendor branch. (svn merge ^{/vendor/sed/4.1.5} /vendor/sed/current .)

Location:

trunk/src/sed

Files:

• . (modified) (1 prop)
• config_h.in (modified) (9 diffs)

trunk/src/sed/config_h.in

@@ -1 +1 @@
 /* config_h.in.  Generated from configure.ac by autoheader.  */
 
-/* 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'. */
+/* 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 to 1 if using 'alloca.c'. */
 #undef C_ALLOCA
+
+/* the name of the file descriptor member of DIR */
+#undef DIR_FD_MEMBER_NAME
+
+#ifdef DIR_FD_MEMBER_NAME
+# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME)
+#else
+# define DIR_TO_FD(Dir_p) -1
+#endif
+
+
+/* Define to 1 if // is a file system root distinct from /. */
+#undef DOUBLE_SLASH_IS_DISTINCT_ROOT
 
 /* Define to 1 if translation of program messages to the user's native
@@ -13 +39 @@
 #undef ENABLE_NLS
 
-/* Define to 1 if you have `alloca', as a function or macro. */
+/* Define this to 1 if F_DUPFD behavior does not match POSIX */
+#undef FCNTL_DUPFD_BUGGY
+
+/* 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; short
+   d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99
+   compilers. Use 'FLEXSIZEOF (struct s, d, N * sizeof (short))' to calculate
+   the size in bytes of such a struct containing an N-element array. */
+#undef FLEXIBLE_ARRAY_MEMBER
+
+/* Define to 1 if fopen() fails to recognize a trailing slash. */
+#undef FOPEN_TRAILING_SLASH_BUG
+
+/* Enable compile-time and run-time bounds-checking, and some warnings,
+      without upsetting glibc 2.15+. */
+   #if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__
+   # define _FORTIFY_SOURCE 2
+   #endif
+  
+
+/* 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 the system's ftello function has the macOS bug. */
+#undef FTELLO_BROKEN_AFTER_UNGETC
+
+/* 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 mkdir mistakenly creates a directory given with a trailing
+   dot component. */
+#undef FUNC_MKDIR_DOT_BUG
+
+/* Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string. */
+#undef FUNC_NL_LANGINFO_YESEXPR_WORKS
+
+/* Define to 1 if realpath() can malloc memory, always gives an absolute path,
+   and handles a trailing slash correctly. */
+#undef FUNC_REALPATH_NEARLY_WORKS
+
+/* Define to 1 if realpath() can malloc memory, always gives an absolute path,
+   and handles leading slashes and a trailing slash correctly. */
+#undef FUNC_REALPATH_WORKS
+
+/* Define to 1 if ungetc is broken when used on arbitrary bytes. */
+#undef FUNC_UNGETC_BROKEN
+
+/* Define this to 'void' or 'struct timezone' to match the system's
+   declaration of the second argument to gettimeofday. */
+#undef GETTIMEOFDAY_TIMEZONE
+
+/* Define to 1 if getxattr works with XATTR_NAME_POSIX_ACL_ACCESS and
+   XATTR_NAME_POSIX_ACL_DEFAULT. */
+#undef GETXATTR_WITH_POSIX_ACLS
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module canonicalize-lgpl shall be considered present. */
+#undef GNULIB_CANONICALIZE_LGPL
+
+/* 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 fflush shall be considered present. */
+#undef GNULIB_FFLUSH
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module fopen-gnu shall be considered present. */
+#undef GNULIB_FOPEN_GNU
+
+/* 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 isblank shall be considered present. */
+#undef GNULIB_ISBLANK
+
+/* 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 a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module mkostemp shall be considered present. */
+#undef GNULIB_MKOSTEMP
+
+/* 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 to disable use of VLAs */
+#undef GNULIB_NO_VLA
+
+/* 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 reallocarray shall be considered present. */
+#undef GNULIB_REALLOCARRAY
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module scanf shall be considered present. */
+#undef GNULIB_SCANF
+
+/* Define to 1 if you want the FILE stream functions getc, putc, etc. to use
+   unlocked I/O if available, throughout the package. Unlocked I/O can improve
+   performance, sometimes dramatically. But unlocked I/O is safe only in
+   single-threaded programs, as well as in multithreaded programs for which
+   you can guarantee that every FILE stream, including stdin, stdout, stderr,
+   is used only in a single thread. */
+#undef GNULIB_STDIO_SINGLE_THREAD
+
+/* 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 a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module tempname shall be considered present. */
+#undef GNULIB_TEMPNAME
+
+/* Define to 1 when the gnulib module accept should be tested. */
+#undef GNULIB_TEST_ACCEPT
+
+/* Define to 1 when the gnulib module bind should be tested. */
+#undef GNULIB_TEST_BIND
+
+/* Define to 1 when the gnulib module btowc should be tested. */
+#undef GNULIB_TEST_BTOWC
+
+/* Define to 1 when the gnulib module calloc-gnu should be tested. */
+#undef GNULIB_TEST_CALLOC_GNU
+
+/* Define to 1 when the gnulib module calloc-posix should be tested. */
+#undef GNULIB_TEST_CALLOC_POSIX
+
+/* Define to 1 when the gnulib module canonicalize_file_name should be tested.
+   */
+#undef GNULIB_TEST_CANONICALIZE_FILE_NAME
+
+/* Define to 1 when the gnulib module chdir should be tested. */
+#undef GNULIB_TEST_CHDIR
+
+/* Define to 1 when the gnulib module cloexec should be tested. */
+#undef GNULIB_TEST_CLOEXEC
+
+/* Define to 1 when the gnulib module close should be tested. */
+#undef GNULIB_TEST_CLOSE
+
+/* Define to 1 when the gnulib module closedir should be tested. */
+#undef GNULIB_TEST_CLOSEDIR
+
+/* Define to 1 when the gnulib module connect should be tested. */
+#undef GNULIB_TEST_CONNECT
+
+/* Define to 1 when the gnulib module dirfd should be tested. */
+#undef GNULIB_TEST_DIRFD
+
+/* 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 explicit_bzero should be tested. */
+#undef GNULIB_TEST_EXPLICIT_BZERO
+
+/* Define to 1 when the gnulib module fcntl should be tested. */
+#undef GNULIB_TEST_FCNTL
+
+/* Define to 1 when the gnulib module fdopen should be tested. */
+#undef GNULIB_TEST_FDOPEN
+
+/* Define to 1 when the gnulib module fflush should be tested. */
+#undef GNULIB_TEST_FFLUSH
+
+/* Define to 1 when the gnulib module fgetc should be tested. */
+#undef GNULIB_TEST_FGETC
+
+/* Define to 1 when the gnulib module fgets should be tested. */
+#undef GNULIB_TEST_FGETS
+
+/* Define to 1 when the gnulib module fopen should be tested. */
+#undef GNULIB_TEST_FOPEN
+
+/* Define to 1 when the gnulib module fopen-gnu should be tested. */
+#undef GNULIB_TEST_FOPEN_GNU
+
+/* Define to 1 when the gnulib module fprintf should be tested. */
+#undef GNULIB_TEST_FPRINTF
+
+/* Define to 1 when the gnulib module fpurge should be tested. */
+#undef GNULIB_TEST_FPURGE
+
+/* Define to 1 when the gnulib module fputc should be tested. */
+#undef GNULIB_TEST_FPUTC
+
+/* Define to 1 when the gnulib module fputs should be tested. */
+#undef GNULIB_TEST_FPUTS
+
+/* Define to 1 when the gnulib module fread should be tested. */
+#undef GNULIB_TEST_FREAD
+
+/* Define to 1 when the gnulib module free-posix should be tested. */
+#undef GNULIB_TEST_FREE_POSIX
+
+/* Define to 1 when the gnulib module fscanf should be tested. */
+#undef GNULIB_TEST_FSCANF
+
+/* Define to 1 when the gnulib module fseek should be tested. */
+#undef GNULIB_TEST_FSEEK
+
+/* Define to 1 when the gnulib module fseeko should be tested. */
+#undef GNULIB_TEST_FSEEKO
+
+/* Define to 1 when the gnulib module fstat should be tested. */
+#undef GNULIB_TEST_FSTAT
+
+/* Define to 1 when the gnulib module ftell should be tested. */
+#undef GNULIB_TEST_FTELL
+
+/* Define to 1 when the gnulib module ftello should be tested. */
+#undef GNULIB_TEST_FTELLO
+
+/* Define to 1 when the gnulib module ftruncate should be tested. */
+#undef GNULIB_TEST_FTRUNCATE
+
+/* Define to 1 when the gnulib module fwrite should be tested. */
+#undef GNULIB_TEST_FWRITE
+
+/* Define to 1 when the gnulib module getc should be tested. */
+#undef GNULIB_TEST_GETC
+
+/* Define to 1 when the gnulib module getchar should be tested. */
+#undef GNULIB_TEST_GETCHAR
+
+/* Define to 1 when the gnulib module getcwd should be tested. */
+#undef GNULIB_TEST_GETCWD
+
+/* Define to 1 when the gnulib module getdelim should be tested. */
+#undef GNULIB_TEST_GETDELIM
+
+/* Define to 1 when the gnulib module getdtablesize should be tested. */
+#undef GNULIB_TEST_GETDTABLESIZE
+
+/* Define to 1 when the gnulib module getpagesize should be tested. */
+#undef GNULIB_TEST_GETPAGESIZE
+
+/* Define to 1 when the gnulib module getrandom should be tested. */
+#undef GNULIB_TEST_GETRANDOM
+
+/* Define to 1 when the gnulib module gettimeofday should be tested. */
+#undef GNULIB_TEST_GETTIMEOFDAY
+
+/* Define to 1 when the gnulib module ioctl should be tested. */
+#undef GNULIB_TEST_IOCTL
+
+/* Define to 1 when the gnulib module link should be tested. */
+#undef GNULIB_TEST_LINK
+
+/* Define to 1 when the gnulib module listen should be tested. */
+#undef GNULIB_TEST_LISTEN
+
+/* Define to 1 when the gnulib module localeconv should be tested. */
+#undef GNULIB_TEST_LOCALECONV
+
+/* Define to 1 when the gnulib module localename should be tested. */
+#undef GNULIB_TEST_LOCALENAME
+
+/* Define to 1 when the gnulib module lseek should be tested. */
+#undef GNULIB_TEST_LSEEK
+
+/* Define to 1 when the gnulib module lstat should be tested. */
+#undef GNULIB_TEST_LSTAT
+
+/* Define to 1 when the gnulib module malloc-gnu should be tested. */
+#undef GNULIB_TEST_MALLOC_GNU
+
+/* Define to 1 when the gnulib module malloc-posix should be tested. */
+#undef GNULIB_TEST_MALLOC_POSIX
+
+/* Define to 1 when the gnulib module mbrlen should be tested. */
+#undef GNULIB_TEST_MBRLEN
+
+/* 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 mbtowc should be tested. */
+#undef GNULIB_TEST_MBTOWC
+
+/* Define to 1 when the gnulib module memchr should be tested. */
+#undef GNULIB_TEST_MEMCHR
+
+/* Define to 1 when the gnulib module mempcpy should be tested. */
+#undef GNULIB_TEST_MEMPCPY
+
+/* Define to 1 when the gnulib module memrchr should be tested. */
+#undef GNULIB_TEST_MEMRCHR
+
+/* Define to 1 when the gnulib module mkdir should be tested. */
+#undef GNULIB_TEST_MKDIR
+
+/* Define to 1 when the gnulib module mkostemp should be tested. */
+#undef GNULIB_TEST_MKOSTEMP
+
+/* Define to 1 when the gnulib module nanosleep should be tested. */
+#undef GNULIB_TEST_NANOSLEEP
+
+/* Define to 1 when the gnulib module nl_langinfo should be tested. */
+#undef GNULIB_TEST_NL_LANGINFO
+
+/* Define to 1 when the gnulib module open should be tested. */
+#undef GNULIB_TEST_OPEN
+
+/* Define to 1 when the gnulib module opendir should be tested. */
+#undef GNULIB_TEST_OPENDIR
+
+/* Define to 1 when the gnulib module perror should be tested. */
+#undef GNULIB_TEST_PERROR
+
+/* Define to 1 when the gnulib module pipe should be tested. */
+#undef GNULIB_TEST_PIPE
+
+/* Define to 1 when the gnulib module printf should be tested. */
+#undef GNULIB_TEST_PRINTF
+
+/* Define to 1 when the gnulib module pselect should be tested. */
+#undef GNULIB_TEST_PSELECT
+
+/* Define to 1 when the gnulib module pthread_sigmask should be tested. */
+#undef GNULIB_TEST_PTHREAD_SIGMASK
+
+/* Define to 1 when the gnulib module pthread-thread should be tested. */
+#undef GNULIB_TEST_PTHREAD_THREAD
+
+/* Define to 1 when the gnulib module putc should be tested. */
+#undef GNULIB_TEST_PUTC
+
+/* Define to 1 when the gnulib module putchar should be tested. */
+#undef GNULIB_TEST_PUTCHAR
+
+/* Define to 1 when the gnulib module putenv should be tested. */
+#undef GNULIB_TEST_PUTENV
+
+/* Define to 1 when the gnulib module puts should be tested. */
+#undef GNULIB_TEST_PUTS
+
+/* Define to 1 when the gnulib module raise should be tested. */
+#undef GNULIB_TEST_RAISE
+
+/* Define to 1 when the gnulib module rawmemchr should be tested. */
+#undef GNULIB_TEST_RAWMEMCHR
+
+/* Define to 1 when the gnulib module readdir should be tested. */
+#undef GNULIB_TEST_READDIR
+
+/* Define to 1 when the gnulib module readlink should be tested. */
+#undef GNULIB_TEST_READLINK
+
+/* Define to 1 when the gnulib module reallocarray should be tested. */
+#undef GNULIB_TEST_REALLOCARRAY
+
+/* Define to 1 when the gnulib module realloc-gnu should be tested. */
+#undef GNULIB_TEST_REALLOC_GNU
+
+/* Define to 1 when the gnulib module realloc-posix should be tested. */
+#undef GNULIB_TEST_REALLOC_POSIX
+
+/* Define to 1 when the gnulib module realpath should be tested. */
+#undef GNULIB_TEST_REALPATH
+
+/* Define to 1 when the gnulib module rename should be tested. */
+#undef GNULIB_TEST_RENAME
+
+/* Define to 1 when the gnulib module rmdir should be tested. */
+#undef GNULIB_TEST_RMDIR
+
+/* Define to 1 when the gnulib module scanf should be tested. */
+#undef GNULIB_TEST_SCANF
+
+/* Define to 1 when the gnulib module select should be tested. */
+#undef GNULIB_TEST_SELECT
+
+/* 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 setlocale_null should be tested. */
+#undef GNULIB_TEST_SETLOCALE_NULL
+
+/* Define to 1 when the gnulib module setsockopt should be tested. */
+#undef GNULIB_TEST_SETSOCKOPT
+
+/* 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 socket should be tested. */
+#undef GNULIB_TEST_SOCKET
+
+/* Define to 1 when the gnulib module stat should be tested. */
+#undef GNULIB_TEST_STAT
+
+/* Define to 1 when the gnulib module strdup should be tested. */
+#undef GNULIB_TEST_STRDUP
+
+/* Define to 1 when the gnulib module strerror should be tested. */
+#undef GNULIB_TEST_STRERROR
+
+/* Define to 1 when the gnulib module strerror_r should be tested. */
+#undef GNULIB_TEST_STRERROR_R
+
+/* 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 1 when the gnulib module vfprintf should be tested. */
+#undef GNULIB_TEST_VFPRINTF
+
+/* Define to 1 when the gnulib module vprintf should be tested. */
+#undef GNULIB_TEST_VPRINTF
+
+/* Define to 1 when the gnulib module wcrtomb should be tested. */
+#undef GNULIB_TEST_WCRTOMB
+
+/* Define to 1 when the gnulib module wctob should be tested. */
+#undef GNULIB_TEST_WCTOB
+
+/* Define to 1 when the gnulib module wctomb should be tested. */
+#undef GNULIB_TEST_WCTOMB
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module xalloc shall be considered present. */
+#undef GNULIB_XALLOC
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module xalloc-die shall be considered present. */
+#undef GNULIB_XALLOC_DIE
+
+/* Define to 1 if you have the 'aclsort' function. */
+#undef HAVE_ACLSORT
+
+/* Define to 1 if you have the <aclv.h> header file. */
+#undef HAVE_ACLV_H
+
+/* Define to 1 if you have the 'aclx_get' function. */
+#undef HAVE_ACLX_GET
+
+/* Define to 1 if you have the 'acl_copy_ext_native' function. */
+#undef HAVE_ACL_COPY_EXT_NATIVE
+
+/* Define to 1 if you have the 'acl_create_entry_np' function. */
+#undef HAVE_ACL_CREATE_ENTRY_NP
+
+/* Define to 1 if you have the 'acl_delete_def_file' function. */
+#undef HAVE_ACL_DELETE_DEF_FILE
+
+/* Define to 1 if you have the 'acl_delete_fd_np' function. */
+#undef HAVE_ACL_DELETE_FD_NP
+
+/* Define to 1 if you have the 'acl_delete_file_np' function. */
+#undef HAVE_ACL_DELETE_FILE_NP
+
+/* Define to 1 if you have the 'acl_entries' function. */
+#undef HAVE_ACL_ENTRIES
+
+/* Define to 1 if you have the 'acl_extended_file' function. */
+#undef HAVE_ACL_EXTENDED_FILE
+
+/* Define to 1 if the constant ACL_FIRST_ENTRY exists. */
+#undef HAVE_ACL_FIRST_ENTRY
+
+/* Define to 1 if you have the 'acl_free' function. */
+#undef HAVE_ACL_FREE
+
+/* Define to 1 if you have the 'acl_free_text' function. */
+#undef HAVE_ACL_FREE_TEXT
+
+/* Define to 1 if you have the 'acl_from_mode' function. */
+#undef HAVE_ACL_FROM_MODE
+
+/* Define to 1 if you have the 'acl_from_text' function. */
+#undef HAVE_ACL_FROM_TEXT
+
+/* Define to 1 if you have the 'acl_get_fd' function. */
+#undef HAVE_ACL_GET_FD
+
+/* Define to 1 if you have the 'acl_get_file' function. */
+#undef HAVE_ACL_GET_FILE
+
+/* Define to 1 if you have the <acl/libacl.h> header file. */
+#undef HAVE_ACL_LIBACL_H
+
+/* Define to 1 if you have the 'acl_set_fd' function. */
+#undef HAVE_ACL_SET_FD
+
+/* Define to 1 if you have the 'acl_set_file' function. */
+#undef HAVE_ACL_SET_FILE
+
+/* Define to 1 if you have the 'acl_to_short_text' function. */
+#undef HAVE_ACL_TO_SHORT_TEXT
+
+/* Define to 1 if you have the 'acl_trivial' function. */
+#undef HAVE_ACL_TRIVIAL
+
+/* Define to 1 if the ACL type ACL_TYPE_EXTENDED exists. */
+#undef HAVE_ACL_TYPE_EXTENDED
+
+/* 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).
-   */
+/* Define to 1 if <alloca.h> works. */
 #undef HAVE_ALLOCA_H
 
-/* Define to 1 if you have the <argz.h> header file. */
-#undef HAVE_ARGZ_H
-
-/* Define to 1 if you have the `bcopy' function. */
-#undef HAVE_BCOPY
-
-/* Define to 1 if you have the `btowc' function. */
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#undef HAVE_ARPA_INET_H
+
+/* Define to 1 if you have the <bcrypt.h> header file. */
+#undef HAVE_BCRYPT_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 'btowc' function. */
 #undef HAVE_BTOWC
 
-/* Define to 1 if you have the `bzero' function. */
-#undef HAVE_BZERO
+/* Define to 1 if nanosleep mishandles large arguments. */
+#undef HAVE_BUG_BIG_NANOSLEEP
+
+/* Define to 1 if you have the 'canonicalize_file_name' function. */
+#undef HAVE_CANONICALIZE_FILE_NAME
+
+/* Define to 1 if you have the 'catgets' function. */
+#undef HAVE_CATGETS
+
+/* Define to 1 if you have the Mac OS X function
+   CFLocaleCopyPreferredLanguages in the CoreFoundation framework. */
+#undef HAVE_CFLOCALECOPYPREFERREDLANGUAGES
+
+/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
+   the CoreFoundation framework. */
+#undef HAVE_CFPREFERENCESCOPYAPPVALUE
+
+/* Define to 1 if you have the 'clock_getres' function. */
+#undef HAVE_CLOCK_GETRES
+
+/* Define to 1 if you have the 'clock_gettime' function. */
+#undef HAVE_CLOCK_GETTIME
+
+/* Define to 1 if you have the 'clock_settime' function. */
+#undef HAVE_CLOCK_SETTIME
+
+/* Define to 1 if you have the 'closedir' function. */
+#undef HAVE_CLOSEDIR
+
+/* Define to 1 if you have the <crtdefs.h> header file. */
+#undef HAVE_CRTDEFS_H
+
+/* Define to 1 if the alignas and alignof keywords work. */
+#undef HAVE_C_ALIGNASOF
+
+/* Define to 1 if bool, true and false work as per C2023. */
+#undef HAVE_C_BOOL
+
+/* Define to 1 if the static_assert keyword works. */
+#undef HAVE_C_STATIC_ASSERT
+
+/* Define to 1 if C supports variable-length arrays. */
+#undef HAVE_C_VARARRAYS
 
 /* Define if the GNU dcgettext() function is already present or preinstalled.
@@ -36 +635 @@
 #undef HAVE_DCGETTEXT
 
-/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+/* 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 'clearerr_unlocked', and to 0 if
+   you don't. */
+#undef HAVE_DECL_CLEARERR_UNLOCKED
+
+/* Define to 1 if you have the declaration of 'dirfd', and to 0 if you don't.
+   */
+#undef HAVE_DECL_DIRFD
+
+/* Define to 1 if you have the declaration of 'ecvt', and to 0 if you don't.
+   */
+#undef HAVE_DECL_ECVT
+
+/* Define to 1 if you have the declaration of 'execvpe', and to 0 if you
+   don't. */
+#undef HAVE_DECL_EXECVPE
+
+/* Define to 1 if you have the declaration of 'fcloseall', and to 0 if you
+   don't. */
+#undef HAVE_DECL_FCLOSEALL
+
+/* Define to 1 if you have the declaration of 'fcvt', and to 0 if you don't.
+   */
+#undef HAVE_DECL_FCVT
+
+/* Define to 1 if you have the declaration of 'feof_unlocked', and to 0 if you
+   don't. */
+#undef HAVE_DECL_FEOF_UNLOCKED
+
+/* Define to 1 if you have the declaration of 'ferror_unlocked', and to 0 if
+   you don't. */
+#undef HAVE_DECL_FERROR_UNLOCKED
+
+/* Define to 1 if you have the declaration of 'fflush_unlocked', and to 0 if
+   you don't. */
+#undef HAVE_DECL_FFLUSH_UNLOCKED
+
+/* Define to 1 if you have the declaration of 'fgets_unlocked', and to 0 if
+   you don't. */
+#undef HAVE_DECL_FGETS_UNLOCKED
+
+/* Define to 1 if you have the declaration of 'fpurge', and to 0 if you don't.
+   */
+#undef HAVE_DECL_FPURGE
+
+/* Define to 1 if you have the declaration of 'fputc_unlocked', and to 0 if
+   you don't. */
+#undef HAVE_DECL_FPUTC_UNLOCKED
+
+/* Define to 1 if you have the declaration of 'fputs_unlocked', and to 0 if
+   you don't. */
+#undef HAVE_DECL_FPUTS_UNLOCKED
+
+/* Define to 1 if you have the declaration of 'fread_unlocked', and to 0 if
+   you don't. */
+#undef HAVE_DECL_FREAD_UNLOCKED
+
+/* Define to 1 if you have the declaration of 'fseeko', and to 0 if you don't.
+   */
+#undef HAVE_DECL_FSEEKO
+
+/* Define to 1 if you have the declaration of 'ftello', and to 0 if you don't.
+   */
+#undef HAVE_DECL_FTELLO
+
+/* Define to 1 if you have the declaration of 'fwrite_unlocked', and to 0 if
+   you don't. */
+#undef HAVE_DECL_FWRITE_UNLOCKED
+
+/* Define to 1 if you have the declaration of 'gcvt', and to 0 if you don't.
+   */
+#undef HAVE_DECL_GCVT
+
+/* Define to 1 if you have the declaration of 'getchar_unlocked', and to 0 if
+   you don't. */
+#undef HAVE_DECL_GETCHAR_UNLOCKED
+
+/* 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 'getdelim', and to 0 if you
+   don't. */
+#undef HAVE_DECL_GETDELIM
+
+/* 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 'inet_pton', and to 0 if you
+   don't. */
+#undef HAVE_DECL_INET_PTON
+
+/* Define to 1 if you have the declaration of 'isblank', and to 0 if you
+   don't. */
+#undef HAVE_DECL_ISBLANK
+
+/* Define to 1 if you have the declaration of 'mbrlen', and to 0 if you don't.
+   */
+#undef HAVE_DECL_MBRLEN
+
+/* Define to 1 if you have the declaration of 'mbrtowc', and to 0 if you
+   don't. */
+#undef HAVE_DECL_MBRTOWC
+
+/* Define to 1 if you have the declaration of 'mbsinit', and to 0 if you
+   don't. */
+#undef HAVE_DECL_MBSINIT
+
+/* Define to 1 if you have the declaration of '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 'putchar_unlocked', and to 0 if
+   you don't. */
+#undef HAVE_DECL_PUTCHAR_UNLOCKED
+
+/* Define to 1 if you have the declaration of 'putc_unlocked', and to 0 if you
+   don't. */
+#undef HAVE_DECL_PUTC_UNLOCKED
+
+/* 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 'sleep', and to 0 if you don't.
+   */
+#undef HAVE_DECL_SLEEP
+
+/* Define to 1 if you have the declaration of 'strdup', and to 0 if you don't.
+   */
+#undef HAVE_DECL_STRDUP
+
+/* 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 'towlower', and to 0 if you
+   don't. */
+#undef HAVE_DECL_TOWLOWER
+
+/* 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 'wcrtomb', and to 0 if you
+   don't. */
+#undef HAVE_DECL_WCRTOMB
+
+/* Define to 1 if you have the declaration of 'wcsdup', and to 0 if you don't.
+   */
+#undef HAVE_DECL_WCSDUP
+
+/* 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 '_fseeki64', and to 0 if you
+   don't. */
+#undef HAVE_DECL__FSEEKI64
+
+/* 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 declaration of '__argv', and to 0 if you don't.
+   */
+#undef HAVE_DECL___ARGV
+
+/* 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 <dirent.h> header file. */
 #undef HAVE_DIRENT_H
 
-/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
-#undef HAVE_DOPRNT
+/* Define to 1 if you have the 'dirfd' function. */
+#undef HAVE_DIRFD
+
+/* Define to 1 if you have the 'duplocale' function. */
+#undef HAVE_DUPLOCALE
+
+/* 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 `fchmod' function. */
+/* Define to 1 if you have the 'explicit_bzero' function. */
+#undef HAVE_EXPLICIT_BZERO
+
+/* Define to 1 if you have the 'explicit_memset' function. */
+#undef HAVE_EXPLICIT_MEMSET
+
+/* Define to 1 if you have the 'faccessat' function. */
+#undef HAVE_FACCESSAT
+
+/* Define to 1 if you have the 'facl' function. */
+#undef HAVE_FACL
+
+/* Define if the locale_t type contains insufficient information, as on
+   OpenBSD. */
+#undef HAVE_FAKE_LOCALES
+
+/* Define to 1 if you have the 'fchmod' function. */
 #undef HAVE_FCHMOD
 
-/* Define to 1 if you have the `fchown' function. */
+/* Define to 1 if you have the 'fchown' function. */
 #undef HAVE_FCHOWN
 
-/* Define to 1 if you have the `feof_unlocked' function. */
-#undef HAVE_FEOF_UNLOCKED
-
-/* Define to 1 if you have the `fgets_unlocked' function. */
-#undef HAVE_FGETS_UNLOCKED
-
-/* Define to 1 if you have the `getcwd' function. */
+/* Define to 1 if you have the 'fcntl' function. */
+#undef HAVE_FCNTL
+
+/* Define to 1 if you have the <features.h> header file. */
+#undef HAVE_FEATURES_H
+
+/* Define to 1 if you have the 'flockfile' function. */
+#undef HAVE_FLOCKFILE
+
+/* Defined if "rt" can be used as a mode to fopen. */
+#undef HAVE_FOPEN_RT
+
+/* Define to 1 if you have the 'fpurge' function. */
+#undef HAVE_FPURGE
+
+/* Define to 1 if you have the 'freelocale' function. */
+#undef HAVE_FREELOCALE
+
+/* Define if the 'free' function is guaranteed to preserve errno. */
+#undef HAVE_FREE_POSIX
+
+/* Define to 1 if you have the 'ftruncate' function. */
+#undef HAVE_FTRUNCATE
+
+/* Define to 1 if you have the 'funlockfile' function. */
+#undef HAVE_FUNLOCKFILE
+
+/* Define to 1 if you have the 'getacl' function. */
+#undef HAVE_GETACL
+
+/* Define to 1 if you have the 'getcwd' function. */
 #undef HAVE_GETCWD
 
-/* Define to 1 if you have the `getc_unlocked' function. */
-#undef HAVE_GETC_UNLOCKED
-
-/* Define to 1 if you have the `getegid' function. */
-#undef HAVE_GETEGID
-
-/* Define to 1 if you have the `geteuid' function. */
-#undef HAVE_GETEUID
-
-/* Define to 1 if you have the `getgid' function. */
-#undef HAVE_GETGID
-
-/* Define to 1 if you have the `getpagesize' function. */
-#undef HAVE_GETPAGESIZE
+/* Define to 1 if you have the 'getdelim' function. */
+#undef HAVE_GETDELIM
+
+/* 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 'getlocalename_l' function. */
+#undef HAVE_GETLOCALENAME_L
+
+/* Define to 1 if you have the 'getprogname' function. */
+#undef HAVE_GETPROGNAME
+
+/* Define to 1 if you have the 'getrandom' function. */
+#undef HAVE_GETRANDOM
 
 /* Define if the GNU gettext() function is already present or preinstalled. */
 #undef HAVE_GETTEXT
 
-/* Define to 1 if you have the `getuid' function. */
-#undef HAVE_GETUID
-
-/* Define if you have the iconv() function. */
+/* Define to 1 if you have the 'gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define if the uselocale exists, may be safely called, and returns
+   sufficient information. */
+#undef HAVE_GOOD_USELOCALE
+
+/* Define if you have the iconv() function and it works. */
 #undef HAVE_ICONV
+
+/* Define to 1 if you have the 'inet_pton' function. */
+#undef HAVE_INET_PTON
 
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
-/* Define to 1 if you have the <io.h> header file. */
-#undef HAVE_IO_H
-
-/* Define to 1 if you have the `isascii' function. */
+/* Define to 1 if you have the 'ioctl' function. */
+#undef HAVE_IOCTL
+
+/* Define to 1 if <sys/socket.h> defines AF_INET. */
+#undef HAVE_IPV4
+
+/* Define to 1 if <sys/socket.h> defines AF_INET6. */
+#undef HAVE_IPV6
+
+/* Define to 1 if you have the 'isascii' function. */
 #undef HAVE_ISASCII
 
-/* Define to 1 if you have the `isatty' function. */
+/* Define to 1 if you have the 'isatty' function. */
 #undef HAVE_ISATTY
 
-/* Define to 1 if you have the `isblank' function. */
+/* Define to 1 if you have the 'isblank' function. */
 #undef HAVE_ISBLANK
+
+/* Define to 1 if you have the 'iswcntrl' function. */
+#undef HAVE_ISWCNTRL
+
+/* Define to 1 if you have the 'iswctype' function. */
+#undef HAVE_ISWCTYPE
 
 /* 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 you have the `regex' library (-lregex). */
-#undef HAVE_LIBREGEX
+/* Define to 1 if you have the <libintl.h> header file. */
+#undef HAVE_LIBINTL_H
+
+/* Define to 1 if the bcrypt library is guaranteed to be present. */
+#undef HAVE_LIB_BCRYPT
 
 /* Define to 1 if you have the <limits.h> header file. */
 #undef HAVE_LIMITS_H
 
+/* Define to 1 if you have the 'link' function. */
+#undef HAVE_LINK
+
 /* Define to 1 if you have the <locale.h> header file. */
 #undef HAVE_LOCALE_H
 
-/* Define to 1 if you support file names longer than 14 characters. */
-#undef HAVE_LONG_FILE_NAMES
+/* 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 to 1 if you have the <malloc.h> header file. */
 #undef HAVE_MALLOC_H
 
-/* Define to 1 if mbrtowc and mbstate_t are properly declared. */
+/* Define if malloc, realloc, and calloc set errno on allocation failure. */
+#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 'mbrlen' function. */
+#undef HAVE_MBRLEN
+
+/* 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 'mbtowc' function. */
+#undef HAVE_MBTOWC
+
 /* Define to 1 if you have the <mcheck.h> header file. */
 #undef HAVE_MCHECK_H
 
-/* Define to 1 if you have the `memchr' function. */
-#undef HAVE_MEMCHR
-
-/* Define to 1 if you have the `memcmp' function. */
-#undef HAVE_MEMCMP
-
-/* Define to 1 if you have the `memcpy' function. */
+/* Define to 1 if you have the 'memcpy' function. */
 #undef HAVE_MEMCPY
 
-/* Define to 1 if you have the `memmove' function. */
-#undef HAVE_MEMMOVE
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the `mempcpy' function. */
+/* Define to 1 if you have the 'mempcpy' function. */
 #undef HAVE_MEMPCPY
 
-/* Define to 1 if you have the `memset' function. */
-#undef HAVE_MEMSET
-
-/* Define to 1 if you have the `mkstemp' function. */
-#undef HAVE_MKSTEMP
-
-/* Define to 1 if you have a working `mmap' system call. */
-#undef HAVE_MMAP
-
-/* Define to 1 if you have the `munmap' function. */
-#undef HAVE_MUNMAP
-
-/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
-#undef HAVE_NDIR_H
-
-/* Define to 1 if you have the <nl_types.h> header file. */
-#undef HAVE_NL_TYPES_H
-
-/* Define to 1 if libc includes obstacks. */
+/* Define to 1 if you have the 'memrchr' function. */
+#undef HAVE_MEMRCHR
+
+/* Define to 1 if you have the 'memset_s' function. */
+#undef HAVE_MEMSET_S
+
+/* Define to 1 if you have the <minix/config.h> header file. */
+#undef HAVE_MINIX_CONFIG_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 'mkostemp' function. */
+#undef HAVE_MKOSTEMP
+
+/* Define to 1 if you have the 'mprotect' function. */
+#undef HAVE_MPROTECT
+
+/* Define to 1 if you have the 'mquery' function. */
+#undef HAVE_MQUERY
+
+/* Define to 1 on MSVC platforms that have the "invalid parameter handler"
+   concept. */
+#undef HAVE_MSVC_INVALID_PARAMETER_HANDLER
+
+/* Define if the locale_t type does not contain the name of each locale
+   category. */
+#undef HAVE_NAMELESS_LOCALES
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#undef HAVE_NETINET_IN_H
+
+/* Define to 1 if you have the 'newlocale' function. */
+#undef HAVE_NEWLOCALE
+
+/* Define to 1 if you have the 'nl_langinfo' function. */
+#undef HAVE_NL_LANGINFO
+
+/* Define to 1 if the system has obstacks that work with any size object. */
 #undef HAVE_OBSTACK
 
-/* Define to 1 if you have the `pathconf' function. */
+/* Define to 1 if you have the 'opendir' function. */
+#undef HAVE_OPENDIR
+
+/* Define to 1 if you have the <OS.h> header file. */
+#undef HAVE_OS_H
+
+/* Define to 1 if you have the 'pathconf' function. */
 #undef HAVE_PATHCONF
 
-/* Define to 1 if you have the `popen' function. */
+/* Define to 1 if you have the 'pipe' function. */
+#undef HAVE_PIPE
+
+/* Define to 1 if you have the 'popen' function. */
 #undef HAVE_POPEN
 
-/* Define to 1 if you have the `putenv' function. */
-#undef HAVE_PUTENV
-
-/* Define to 1 if you have the <regex.h> header file. */
-#undef HAVE_REGEX_H
-
-/* Define to 1 if you have the `setenv' function. */
+/* Define to 1 if you have the 'pselect' function. */
+#undef HAVE_PSELECT
+
+/* Define to 1 if you have the 'pstat_getprocvm' function. */
+#undef HAVE_PSTAT_GETPROCVM
+
+/* Define if you have the <pthread.h> header and the POSIX threads API. */
+#undef HAVE_PTHREAD_API
+
+/* Define to 1 if you have the 'pthread_atfork' function. */
+#undef HAVE_PTHREAD_ATFORK
+
+/* Define to 1 if you have the <pthread.h> header file. */
+#undef HAVE_PTHREAD_H
+
+/* 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 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 the system has the type 'pthread_spinlock_t'. */
+#undef HAVE_PTHREAD_SPINLOCK_T
+
+/* Define to 1 if the system has the type 'pthread_t'. */
+#undef HAVE_PTHREAD_T
+
+/* Define to 1 if you have the 'raise' function. */
+#undef HAVE_RAISE
+
+/* Define to 1 if you have the 'rawmemchr' function. */
+#undef HAVE_RAWMEMCHR
+
+/* Define to 1 if you have the 'readdir' function. */
+#undef HAVE_READDIR
+
+/* Define to 1 if you have the 'readlink' function. */
+#undef HAVE_READLINK
+
+/* Define to 1 if you have the 'reallocarray' function. */
+#undef HAVE_REALLOCARRAY
+
+/* Define to 1 if you have the 'realpath' function. */
+#undef HAVE_REALPATH
+
+/* Define to 1 if the system has the type 'sa_family_t'. */
+#undef HAVE_SA_FAMILY_T
+
+/* Define to 1 if you have the <sched.h> header file. */
+#undef HAVE_SCHED_H
+
+/* Define to 1 if you have the <sdkddkver.h> header file. */
+#undef HAVE_SDKDDKVER_H
+
+/* Define to 1 if you have the <search.h> header file. */
+#undef HAVE_SEARCH_H
+
+/* Define to 1 if you have the <selinux/context.h> header file. */
+#undef HAVE_SELINUX_CONTEXT_H
+
+/* Define to 1 if you have the <selinux/label.h> header file. */
+#undef HAVE_SELINUX_LABEL_H
+
+/* Define to 1 if you have the <selinux/selinux.h> header file. */
+#undef HAVE_SELINUX_SELINUX_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. */
+/* Define to 1 if you have the 'setlocale' function. */
 #undef HAVE_SETLOCALE
 
-/* Define to 1 if you have the <stdarg.h> header file. */
-#undef HAVE_STDARG_H
-
-/* Define to 1 if stdbool.h conforms to C99. */
+/* Define to 1 if you have the 'shutdown' function. */
+#undef HAVE_SHUTDOWN
+
+/* 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 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 if the locale_t type is as on Solaris 11.4. */
+#undef HAVE_SOLARIS114_LOCALES
+
+/* Define to 1 if you have the 'statacl' function. */
+#undef HAVE_STATACL
+
+/* Define to 1 if you have the <stdalign.h> header file. */
+#undef HAVE_STDALIGN_H
+
+/* Define to 1 if you have the <stdbool.h> header file. */
 #undef HAVE_STDBOOL_H
 
-/* Define to 1 if you have the <stddef.h> header file. */
-#undef HAVE_STDDEF_H
+/* Define to 1 if you have the <stdckdint.h> header file. */
+#undef HAVE_STDCKDINT_H
 
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
 
+/* Define to 1 if you have the <stdio_ext.h> header file. */
+#undef HAVE_STDIO_EXT_H
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#undef HAVE_STDIO_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 `strcasecmp' function. */
-#undef HAVE_STRCASECMP
-
-/* Define to 1 if you have the `strchr' function. */
+/* Define to 1 if you have the 'strchr' function. */
 #undef HAVE_STRCHR
 
-/* Define to 1 if you have the `strdup' function. */
-#undef HAVE_STRDUP
-
-/* Define to 1 if you have the `strerror' function. */
-#undef HAVE_STRERROR
+/* 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. */
@@ -223 +1218 @@
 #undef HAVE_STRING_H
 
-/* Define to 1 if you have the `strtoul' function. */
+/* Define to 1 if you have the 'strtoul' function. */
 #undef HAVE_STRTOUL
 
-/* Define to 1 if you have the `strverscmp' function. */
+/* Define to 1 if 'decimal_point' is a member of 'struct lconv'. */
+#undef HAVE_STRUCT_LCONV_DECIMAL_POINT
+
+/* Define to 1 if the system has the type 'struct sockaddr_storage'. */
+#undef HAVE_STRUCT_SOCKADDR_STORAGE
+
+/* Define to 1 if 'ss_family' is a member of 'struct sockaddr_storage'. */
+#undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
+
+/* Define to 1 if 'st_atimensec' is a member of 'struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_ATIMENSEC
+
+/* Define to 1 if 'st_atimespec.tv_nsec' is a member of 'struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC
+
+/* Define to 1 if 'st_atim.st__tim.tv_nsec' is a member of 'struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC
+
+/* Define to 1 if 'st_atim.tv_nsec' is a member of 'struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC
+
+/* Define to 1 if 'st_birthtimensec' is a member of 'struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC
+
+/* Define to 1 if 'st_birthtimespec.tv_nsec' is a member of 'struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC
+
+/* Define to 1 if 'st_birthtim.tv_nsec' is a member of 'struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC
+
+/* Define to 1 if you have the 'strverscmp' function. */
 #undef HAVE_STRVERSCMP
 
-/* 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/file.h> header file. */
-#undef HAVE_SYS_FILE_H
-
-/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
-   */
-#undef HAVE_SYS_NDIR_H
+/* Define to 1 if you have the 'symlink' function. */
+#undef HAVE_SYMLINK
+
+/* Define to 1 if you have the <sys/acl.h> header file. */
+#undef HAVE_SYS_ACL_H
+
+/* Define to 1 if you have the <sys/bitypes.h> header file. */
+#undef HAVE_SYS_BITYPES_H
+
+/* Define to 1 if you have the <sys/cdefs.h> header file. */
+#undef HAVE_SYS_CDEFS_H
+
+/* Define to 1 if you have the <sys/inttypes.h> header file. */
+#undef HAVE_SYS_INTTYPES_H
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#undef HAVE_SYS_IOCTL_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/random.h> header file. */
+#undef HAVE_SYS_RANDOM_H
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define to 1 if you have the <sys/single_threaded.h> header file. */
+#undef HAVE_SYS_SINGLE_THREADED_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
 /* Define to 1 if you have the <sys/types.h> header file. */
 #undef HAVE_SYS_TYPES_H
 
-/* Define to 1 if you have the `tsearch' function. */
+/* Define to 1 if you have the <sys/uio.h> header file. */
+#undef HAVE_SYS_UIO_H
+
+/* Define to 1 if you have the <sys/wait.h> header file. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the 'thrd_create' function. */
+#undef HAVE_THRD_CREATE
+
+/* Define to 1 if you have the <threads.h> header file. */
+#undef HAVE_THREADS_H
+
+/* Define to 1 if you have the 'towlower' function. */
+#undef HAVE_TOWLOWER
+
+/* Define to 1 if you have the 'tsearch' function. */
 #undef HAVE_TSEARCH
 
@@ -255 +1320 @@
 #undef HAVE_UNISTD_H
 
-/* Define to 1 if you have the `vprintf' function. */
-#undef HAVE_VPRINTF
+/* 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 if you have a global __progname variable */
+#undef HAVE_VAR___PROGNAME
+
+/* 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 to 1 if you have the `wcrtomb' function. */
+/* 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 `wcscoll' function. */
-#undef HAVE_WCSCOLL
+/* Define to 1 if you have the 'wctob' function. */
+#undef HAVE_WCTOB
 
 /* Define to 1 if you have the <wctype.h> header file. */
 #undef HAVE_WCTYPE_H
 
-/* Define to 1 if the system has the type `_Bool'. */
-#undef HAVE__BOOL
-
-/* Define to 1 if you have the `__argz_count' function. */
-#undef HAVE___ARGZ_COUNT
-
-/* Define to 1 if you have the `__argz_next' function. */
-#undef HAVE___ARGZ_NEXT
-
-/* Define to 1 if you have the `__argz_stringify' function. */
-#undef HAVE___ARGZ_STRINGIFY
-
-/* Define as const if the declaration of iconv() needs const. */
-#undef ICONV_CONST
+/* Define to 1 if the compiler and linker support weak declarations of
+   symbols. */
+#undef HAVE_WEAK_SYMBOLS
+
+/* Define to 1 if you have the <winsock2.h> header file. */
+#undef HAVE_WINSOCK2_H
+
+/* Define if you have the 'wint_t' type. */
+#undef HAVE_WINT_T
+
+/* Define to 1 if O_NOATIME works. */
+#undef HAVE_WORKING_O_NOATIME
+
+/* Define to 1 if O_NOFOLLOW works. */
+#undef HAVE_WORKING_O_NOFOLLOW
+
+/* Define if the uselocale function exists and may safely be called. */
+#undef HAVE_WORKING_USELOCALE
+
+/* Define to 1 if you have the <ws2tcpip.h> header file. */
+#undef HAVE_WS2TCPIP_H
+
+/* Define to 1 if you have the <xlocale.h> header file. */
+#undef HAVE_XLOCALE_H
+
+/* Define to 1 if you have the '_chsize' function. */
+#undef HAVE__CHSIZE
+
+/* Define to 1 if you have the '_fseeki64' function. */
+#undef HAVE__FSEEKI64
+
+/* Define to 1 if you have the '_ftelli64' function. */
+#undef HAVE__FTELLI64
+
+/* 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 '__fpurge' function. */
+#undef HAVE___FPURGE
+
+/* Define to 1 if you have the '__freading' function. */
+#undef HAVE___FREADING
+
+/* Define to 1 if you have the '__fwriting' function. */
+#undef HAVE___FWRITING
+
+/* Define to 1 if ctype.h defines __header_inline. */
+#undef HAVE___HEADER_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
+   <https://lists.gnu.org/r/bug-texinfo/2013-02/msg00030.html>.
+
+   Suppress extern inline with Sun C in standards-conformance mode, as it
+   mishandles inline functions that call each other.  E.g., for 'inline void f
+   (void) { } inline void g (void) { f (); }', c99 incorrectly complains
+   'reference to static identifier "f" in extern inline function'.
+   This bug was observed with Oracle Developer Studio 12.6
+   (Sun C 5.15 SunOS_sparc 2017/05/30).
+
+   Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
+   on configurations that mistakenly use 'static inline' to implement
+   functions or macros in standard C headers like <ctype.h>.  For example,
+   if isdigit is mistakenly implemented via a static inline function,
+   a program containing an extern inline function that calls isdigit
+   may not work since the C standard prohibits extern inline functions
+   from calling static functions (ISO C 99 section 6.7.4.(3).
+   This bug is known to occur on:
+
+     OS X 10.8 and earlier; see:
+     https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html
+
+     DragonFly; see
+     http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log
+
+     FreeBSD; see:
+     https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html
+
+   OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
+   for clang but remains for g++; see <https://trac.macports.org/ticket/41033>.
+   Assume DragonFly and FreeBSD will be similar.
+
+   GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
+   inline semantics, unless -fgnu89-inline is used.  It defines a macro
+   __GNUC_STDC_INLINE__ to indicate this situation or a macro
+   __GNUC_GNU_INLINE__ to indicate the opposite situation.
+   GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline
+   semantics but warns, unless -fgnu89-inline is used:
+     warning: C99 inline functions are not supported; using GNU89
+     warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute
+   It defines a macro __GNUC_GNU_INLINE__ to indicate this situation.
+ */
+#if (((defined __APPLE__ && defined __MACH__) \
+      || defined __DragonFly__ || defined __FreeBSD__) \
+     && (defined HAVE___HEADER_INLINE \
+         ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
+            && ! defined __clang__) \
+         : ((! defined _DONT_USE_CTYPE_INLINE_ \
+             && (defined __GNUC__ || defined __cplusplus)) \
+            || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
+                && defined __GNUC__ && ! defined __cplusplus))))
+# define _GL_EXTERN_INLINE_STDHEADER_BUG
+#endif
+#if ((__GNUC__ \
+      ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
+      : (199901L <= __STDC_VERSION__ \
+         && !defined __HP_cc \
+         && !defined __PGI \
+         && !(defined __SUNPRO_C && __STDC__))) \
+     && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
+# define _GL_INLINE inline
+# define _GL_EXTERN_INLINE extern inline
+# define _GL_EXTERN_INLINE_IN_USE
+#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
+       && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
+# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
+   /* __gnu_inline__ suppresses a GCC 4.2 diagnostic.  */
+#  define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
+# else
+#  define _GL_INLINE extern inline
+# endif
+# define _GL_EXTERN_INLINE extern
+# define _GL_EXTERN_INLINE_IN_USE
+#else
+# define _GL_INLINE _GL_UNUSED static
+# define _GL_EXTERN_INLINE _GL_UNUSED static
+#endif
+
+/* In GCC 4.6 (inclusive) to 5.1 (exclusive),
+   suppress bogus "no previous prototype for 'FOO'"
+   and "no previous declaration for 'FOO'" diagnostics,
+   when FOO is an inline function in the header; see
+   <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113> and
+   <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63877>.  */
+#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__
+# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
+#  define _GL_INLINE_HEADER_CONST_PRAGMA
+# else
+#  define _GL_INLINE_HEADER_CONST_PRAGMA \
+     _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
+# endif
+# define _GL_INLINE_HEADER_BEGIN \
+    _Pragma ("GCC diagnostic push") \
+    _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
+    _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
+    _GL_INLINE_HEADER_CONST_PRAGMA
+# define _GL_INLINE_HEADER_END \
+    _Pragma ("GCC diagnostic pop")
+#else
+# define _GL_INLINE_HEADER_BEGIN
+# define _GL_INLINE_HEADER_END
+#endif
+
+/* Define to 1 if the compiler supports the keyword '__inline'. */
+#undef HAVE___INLINE
+
+/* Define to 1 if you have the '__xpg_strerror_r' function. */
+#undef HAVE___XPG_STRERROR_R
+
+/* Define if localename.c overrides newlocale(), duplocale(), freelocale(). */
+#undef LOCALENAME_ENHANCE_LOCALE_FUNCS
+
+/* Define to 1 if lseek does not detect pipes. */
+#undef LSEEK_PIPE_BROKEN
+
+/* Define to 1 if 'lstat' dereferences a symlink specified with a trailing
+   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 does not return (size_t) -2 for empty input.
+   */
+#undef MBRTOWC_EMPTY_INPUT_BUG
+
+/* Define if the mbrtowc function may signal encoding errors in the C locale.
+   */
+#undef MBRTOWC_IN_C_LOCALE_MAYBE_EILSEQ
+
+/* Define if the mbrtowc function has the NULL pwc argument bug. */
+#undef MBRTOWC_NULL_ARG1_BUG
+
+/* Define if the mbrtowc function has the NULL string argument bug. */
+#undef MBRTOWC_NULL_ARG2_BUG
+
+/* Define if the mbrtowc function does not return 0 for a NUL character. */
+#undef MBRTOWC_NUL_RETVAL_BUG
+
+/* Define if the mbrtowc function returns a wrong return value. */
+#undef MBRTOWC_RETVAL_BUG
+
+/* Define if the mbrtowc function stores a wide character when reporting
+   incomplete input. */
+#undef MBRTOWC_STORES_INCOMPLETE_BUG
+
+/* Use GNU style printf and scanf.  */
+#ifndef __USE_MINGW_ANSI_STDIO
+# undef __USE_MINGW_ANSI_STDIO
+#endif
+
+
+/* Define to 1 on musl libc. */
+#undef MUSL_LIBC
+
+/* Define to 1 if assertions should be disabled. */
+#undef NDEBUG
+
+/* Define to 1 to enable general improvements of setlocale. */
+#undef NEED_SETLOCALE_IMPROVED
+
+/* Define to 1 to enable a multithread-safety fix of setlocale. */
+#undef NEED_SETLOCALE_MTSAFE
+
+/* Define to 1 if nl_langinfo is multithread-safe. */
+#undef NL_LANGINFO_MTSAFE
+
+/* Define to 1 if open() fails to recognize a trailing slash. */
+#undef OPEN_TRAILING_SLASH_BUG
 
 /* Name of package */
@@ -294 +1594 @@
 #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
@@ -300 +1609 @@
 #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 to the version of GNU sed whose features are supported by this sed.
+/* Define to the type that is the result of default argument promotions of
+   type mode_t. */
+#undef PROMOTED_MODE_T
+
+/* Define if pthread_create is an inline function. */
+#undef PTHREAD_CREATE_IS_INLINE
+
+/* 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 SED_FEATURE_VERSION
+#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
+
+/* Define to 1 if readlink fails to recognize a trailing slash. */
+#undef READLINK_TRAILING_SLASH_BUG
+
+/* Define to 1 if readlink sets errno instead of truncating a too-long link.
+   */
+#undef READLINK_TRUNCATE_BUG
+
+/* Define if rename does not work when the destination file exists, as on
+   Cygwin 1.5 or Windows. */
+#undef RENAME_DEST_EXISTS_BUG
+
+/* Define if rename fails to leave hard links alone, as on NetBSD 1.6 or
+   Cygwin 1.5. */
+#undef RENAME_HARD_LINK_BUG
+
+/* Define if rename does not correctly handle slashes on the destination
+   argument, such as on Solaris 11 or NetBSD 1.6. */
+#undef RENAME_TRAILING_SLASH_DEST_BUG
+
+/* Define if rename does not correctly handle slashes on the source argument,
+   such as on Solaris 9 or cygwin 1.5. */
+#undef RENAME_TRAILING_SLASH_SOURCE_BUG
+
+/* Define to 1 if gnulib's dirfd() replacement is used. */
+#undef REPLACE_DIRFD
+
+/* Define to 1 if stat needs help when passed a file name with a trailing
+   slash */
+#undef REPLACE_FUNC_STAT_FILE
+
+/* Define if nl_langinfo exists but is overridden by gnulib. */
+#undef REPLACE_NL_LANGINFO
+
+/* Define to 1 if strerror(0) does not return a message implying success. */
+#undef REPLACE_STRERROR_0
+
+/* Define to 1 if setlocale (LC_ALL, NULL) is multithread-safe. */
+#undef SETLOCALE_NULL_ALL_MTSAFE
+
+/* Define to 1 if setlocale (category, NULL) is multithread-safe. */
+#undef SETLOCALE_NULL_ONE_MTSAFE
+
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+   'sig_atomic_t'. */
+#undef SIG_ATOMIC_T_SUFFIX
+
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+   'size_t'. */
+#undef SIZE_T_SUFFIX
 
 /* 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 run-time.
+   automatically deduced at runtime.
         STACK_DIRECTION > 0 => grows toward higher addresses
         STACK_DIRECTION < 0 => grows toward lower addresses
@@ -315 +1697 @@
 #undef STACK_DIRECTION
 
-/* Define to 1 if you have the ANSI C header files. */
+/* Define to 1 if the 'S_IS*' macros in <sys/stat.h> do not work properly. */
+#undef STAT_MACROS_BROKEN
+
+/* Define to 1 if all of the C90 standard headers exist (not just the ones
+   required in a freestanding environment). This macro is provided for
+   backward compatibility; new code need not use it. */
 #undef STDC_HEADERS
 
-/* Version number of package */
-#undef VERSION
-
-/* Define to 1 if on AIX 3.
-   System headers sometimes define this.
-   We just want to avoid a redefinition error message.  */
+/* Define to 1 if strerror_r returns char *. */
+#undef STRERROR_R_CHAR_P
+
+/* Define to 1 if the type of the st_atim member of a struct stat is struct
+   timespec. */
+#undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC
+
+/* Define to nonzero if you want access control list support. */
+#undef USE_ACL
+
+/* Define if the combination of the ISO C and POSIX multithreading APIs can be
+   used. */
+#undef USE_ISOC_AND_POSIX_THREADS
+
+/* Define if the ISO C multithreading library can be used. */
+#undef USE_ISOC_THREADS
+
+/* Define if the POSIX multithreading library can be used. */
+#undef USE_POSIX_THREADS
+
+/* Define if references to the POSIX multithreading library are satisfied by
+   libc. */
+#undef USE_POSIX_THREADS_FROM_LIBC
+
+/* Define if references to the POSIX multithreading library should be made
+   weak. */
+#undef USE_POSIX_THREADS_WEAK
+
+/* Enable extensions on AIX 3, Interix.  */
 #ifndef _ALL_SOURCE
 # undef _ALL_SOURCE
 #endif
-
-/* Number of bits in a file offset, on hosts where this is settable. */
-#undef _FILE_OFFSET_BITS
-
+/* Enable general extensions on macOS.  */
+#ifndef _DARWIN_C_SOURCE
+# undef _DARWIN_C_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
 /* Enable GNU extensions on systems that have them.  */
 #ifndef _GNU_SOURCE
 # undef _GNU_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
+/* Identify the host operating system as Minix.
+   This macro does not affect the system headers' behavior.
+   A future release of Autoconf may stop defining this macro.  */
+#ifndef _MINIX
+# undef _MINIX
+#endif
+/* Enable general extensions on NetBSD.
+   Enable NetBSD compatibility extensions on Minix.  */
+#ifndef _NETBSD_SOURCE
+# undef _NETBSD_SOURCE
+#endif
+/* Enable OpenBSD compatibility extensions on NetBSD.
+   Oddly enough, this does nothing on OpenBSD.  */
+#ifndef _OPENBSD_SOURCE
+# undef _OPENBSD_SOURCE
+#endif
+/* Define to 1 if needed for POSIX-compatible behavior.  */
+#ifndef _POSIX_SOURCE
+# undef _POSIX_SOURCE
+#endif
+/* Define to 2 if needed for POSIX-compatible behavior.  */
+#ifndef _POSIX_1_SOURCE
+# undef _POSIX_1_SOURCE
+#endif
+/* Enable POSIX-compatible threading on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-5:2014.  */
+#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-1:2014.  */
+#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
+# undef __STDC_WANT_IEC_60559_BFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-2:2015.  */
+#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
+# undef __STDC_WANT_IEC_60559_DFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-4:2015.  */
+#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
+# undef __STDC_WANT_IEC_60559_FUNCS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-3:2015.  */
+#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
+# undef __STDC_WANT_IEC_60559_TYPES_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TR 24731-2:2010.  */
+#ifndef __STDC_WANT_LIB_EXT2__
+# undef __STDC_WANT_LIB_EXT2__
+#endif
+/* Enable extensions specified by ISO/IEC 24747:2009.  */
+#ifndef __STDC_WANT_MATH_SPEC_FUNCS__
+# undef __STDC_WANT_MATH_SPEC_FUNCS__
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable X/Open extensions.  Define to 500 only if necessary
+   to make mbstate_t available.  */
+#ifndef _XOPEN_SOURCE
+# undef _XOPEN_SOURCE
+#endif
+
+
+/* An alias of GNULIB_STDIO_SINGLE_THREAD. */
+#undef USE_UNLOCKED_IO
+
+/* 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 if the wcrtomb function does not work in the C locale. */
+#undef WCRTOMB_C_LOCALE_BUG
+
+/* Define if the wcrtomb function has an incorrect return value. */
+#undef WCRTOMB_RETVAL_BUG
+
+/* Define if WSAStartup is needed. */
+#undef WINDOWS_SOCKETS
+
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+   'wint_t'. */
+#undef WINT_T_SUFFIX
+
+/* 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
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* True if the compiler says it groks GNU C version MAJOR.MINOR.  */
+#if defined __GNUC__ && defined __GNUC_MINOR__
+# define _GL_GNUC_PREREQ(major, minor) \
+    ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__))
+#else
+# define _GL_GNUC_PREREQ(major, minor) 0
+#endif
+
+
+/* Define to enable the declarations of ISO C 11 types and functions. */
+#undef _ISOC11_SOURCE
 
 /* Define for large files, on AIX-style hosts. */
 #undef _LARGE_FILES
 
-/* 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
-
-/* Include BSD functions in regex, used by the testsuite */
-#undef _REGEX_RE_COMP
-
-/* Define to empty if `const' does not conform to ANSI C. */
+/* Define to 1 on Solaris. */
+#undef _LCONV_C99
+
+/* The _Noreturn keyword of C11.  */
+#ifndef _Noreturn
+# if (defined __cplusplus \
+      && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \
+          || (defined _MSC_VER && 1900 <= _MSC_VER)) \
+      && 0)
+    /* [[noreturn]] is not practically usable, because with it the syntax
+         extern _Noreturn void func (...);
+       would not be valid; such a declaration would only be valid with 'extern'
+       and '_Noreturn' swapped, or without the 'extern' keyword.  However, some
+       AIX system header files and several gnulib header files use precisely
+       this syntax with 'extern'.  */
+#  define _Noreturn [[noreturn]]
+# elif ((!defined __cplusplus || defined __clang__) \
+        && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \
+            || (!defined __STRICT_ANSI__ \
+                && (_GL_GNUC_PREREQ (4, 7) \
+                    || (defined __apple_build_version__ \
+                        ? 6000000 <= __apple_build_version__ \
+                        : 3 < __clang_major__ + (5 <= __clang_minor__))))))
+   /* _Noreturn works as-is.  */
+# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C
+#  define _Noreturn __attribute__ ((__noreturn__))
+# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
+#  define _Noreturn __declspec (noreturn)
+# else
+#  define _Noreturn
+# endif
+#endif
+
+
+/* Define to 1 in order to get the POSIX compatible declarations of socket
+   functions. */
+#undef _POSIX_PII_SOCKET
+
+/* Define if you want <regex.h> to include <limits.h>, so that it consistently
+   overrides <limits.h>'s RE_DUP_MAX. */
+#undef _REGEX_INCLUDE_LIMITS_H
+
+/* Define if you want regoff_t to be at least as wide POSIX requires. */
+#undef _REGEX_LARGE_OFFSETS
+
+/* Number of bits in a timestamp, on hosts where this is settable. */
+#undef _TIME_BITS
+
+/* For standard stat data types on VMS. */
+#undef _USE_STD_STAT
+
+#if !defined __MINGW_USE_VC2005_COMPAT && defined __MINGW32__
+# define __MINGW_USE_VC2005_COMPAT 1 /* For 64-bit time_t.  */
+#endif
+
+/* 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 1 if C does not support variable-length arrays, and if the
+   compiler does not already define this. */
+#undef __STDC_NO_VLA__
+
+/* The _GL_ASYNC_SAFE marker should be attached to functions that are
+   signal handlers (for signals other than SIGABRT, SIGPIPE) or can be
+   invoked from such signal handlers.  Such functions have some restrictions:
+     * All functions that it calls should be marked _GL_ASYNC_SAFE as well,
+       or should be listed as async-signal-safe in POSIX
+       <https://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_04>
+       section 2.4.3.  Note that malloc(), sprintf(), and fwrite(), in
+       particular, are NOT async-signal-safe.
+     * All memory locations (variables and struct fields) that these functions
+       access must be marked 'volatile'.  This holds for both read and write
+       accesses.  Otherwise the compiler might optimize away stores to and
+       reads from such locations that occur in the program, depending on its
+       data flow analysis.  For example, when the program contains a loop
+       that is intended to inspect a variable set from within a signal handler
+           while (!signal_occurred)
+             ;
+       the compiler is allowed to transform this into an endless loop if the
+       variable 'signal_occurred' is not declared 'volatile'.
+   Additionally, recall that:
+     * A signal handler should not modify errno (except if it is a handler
+       for a fatal signal and ends by raising the same signal again, thus
+       provoking the termination of the process).  If it invokes a function
+       that may clobber errno, it needs to save and restore the value of
+       errno.  */
+#define _GL_ASYNC_SAFE
+
+
+/* Attributes.  */
+#if (defined __has_attribute \
+     && (!defined __clang_minor__ \
+         || (defined __apple_build_version__ \
+             ? 6000000 <= __apple_build_version__ \
+             : 3 < __clang_major__ + (5 <= __clang_minor__))))
+# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__)
+#else
+# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr
+# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3)
+# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2)
+# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3)
+# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3)
+# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95)
+# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1)
+# define _GL_ATTR_diagnose_if 0
+# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3)
+# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1)
+# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0)
+# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7)
+# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6)
+# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0)
+# ifdef _ICC
+#  define _GL_ATTR_may_alias 0
+# else
+#  define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3)
+# endif
+# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1)
+# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3)
+# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0)
+# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3)
+# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7)
+# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96)
+# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9)
+# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0)
+# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7)
+# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4)
+#endif
+
+#ifdef __has_c_attribute
+# if ((defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710 \
+      && _GL_GNUC_PREREQ (4, 6))
+#  pragma GCC diagnostic ignored "-Wpedantic"
+# endif
+# define _GL_HAS_C_ATTRIBUTE(attr) __has_c_attribute (__##attr##__)
+#else
+# define _GL_HAS_C_ATTRIBUTE(attr) 0
+#endif
+
+
+/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function
+   is the size of the returned memory block.
+   _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied
+   by the Nth argument of the function is the size of the returned memory block.
+ */
+/* Applies to: function, pointer to function, function types.  */
+#if _GL_HAS_ATTRIBUTE (alloc_size)
+# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args))
+#else
+# define _GL_ATTRIBUTE_ALLOC_SIZE(args)
+#endif
+
+/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the
+   function and report an error if it cannot do so.  */
+/* Applies to: function.  */
+#if _GL_HAS_ATTRIBUTE (always_inline)
+# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__))
+#else
+# define _GL_ATTRIBUTE_ALWAYS_INLINE
+#endif
+
+/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show
+    in stack traces when debugging.  The compiler should omit the function from
+    stack traces.  */
+/* Applies to: function.  */
+#if _GL_HAS_ATTRIBUTE (artificial)
+# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__))
+#else
+# define _GL_ATTRIBUTE_ARTIFICIAL
+#endif
+
+/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed.  */
+/* Applies to: functions.  */
+/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at
+   <https://lists.gnu.org/r/emacs-devel/2019-04/msg01152.html>.
+   Also, Oracle Studio 12.6 requires 'cold' not '__cold__'.  */
+#if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__
+# ifndef __SUNPRO_C
+#  define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__))
+# else
+#  define _GL_ATTRIBUTE_COLD __attribute__ ((cold))
+# endif
+#else
+# define _GL_ATTRIBUTE_COLD
+#endif
+
+/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate
+   calls to the function with the same arguments.
+   This attribute is safe for a function that neither depends on nor affects
+   observable state, and always returns exactly once - e.g., does not loop
+   forever, and does not call longjmp.
+   (This attribute is stricter than _GL_ATTRIBUTE_PURE.)  */
+/* Applies to: functions.  */
+#if _GL_HAS_ATTRIBUTE (const)
+# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
+#else
+# define _GL_ATTRIBUTE_CONST
+#endif
+
+/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers
+   that can be freed by passing them as the Ith argument to the
+   function F.
+   _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that
+   can be freed via 'free'; it can be used only after declaring 'free'.  */
+/* Applies to: functions.  Cannot be used on inline functions.  */
+#if _GL_GNUC_PREREQ (11, 0)
+# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
+#else
+# define _GL_ATTRIBUTE_DEALLOC(f, i)
+#endif
+/* If gnulib's <string.h> or <wchar.h> has already defined this macro, continue
+   to use this earlier definition, since <stdlib.h> may not have been included
+   yet.  */
+#ifndef _GL_ATTRIBUTE_DEALLOC_FREE
+# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1)
+#endif
+
+/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated.
+   The compiler may warn if the entity is used.  */
+/* Applies to:
+     - function, variable,
+     - struct, union, struct/union member,
+     - enumeration, enumeration item,
+     - typedef,
+   in C++ also: namespace, class, template specialization.  */
+#if _GL_HAS_C_ATTRIBUTE (deprecated)
+# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]]
+#elif _GL_HAS_ATTRIBUTE (deprecated)
+# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
+#else
+# define _GL_ATTRIBUTE_DEPRECATED
+#endif
+
+/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and
+   the function call is not optimized away.
+   _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and
+   the function call is not optimized away.  */
+/* Applies to: functions.  */
+#if _GL_HAS_ATTRIBUTE (error)
+# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg)))
+# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg)))
+#elif _GL_HAS_ATTRIBUTE (diagnose_if)
+# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error")))
+# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning")))
+#else
+# define _GL_ATTRIBUTE_ERROR(msg)
+# define _GL_ATTRIBUTE_WARNING(msg)
+#endif
+
+/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain
+   visible to debuggers etc., even with '-fwhole-program'.  */
+/* Applies to: functions, variables.  */
+#if _GL_HAS_ATTRIBUTE (externally_visible)
+# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible))
+#else
+# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE
+#endif
+
+/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if
+   the control flow falls through to the immediately following 'case' or
+   'default' label.  The compiler should not warn in this case.  */
+/* Applies to: Empty statement (;), inside a 'switch' statement.  */
+/* Always expands to something.  */
+#if _GL_HAS_C_ATTRIBUTE (fallthrough)
+# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]]
+#elif _GL_HAS_ATTRIBUTE (fallthrough)
+# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__))
+#else
+# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0)
+#endif
+
+/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK))
+   declares that the STRING-INDEXth function argument is a format string of
+   style ARCHETYPE, which is one of:
+     printf, gnu_printf
+     scanf, gnu_scanf,
+     strftime, gnu_strftime,
+     strfmon,
+   or the same thing prefixed and suffixed with '__'.
+   If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK
+   are suitable for the format string.  */
+/* Applies to: functions.  */
+#if _GL_HAS_ATTRIBUTE (format)
+# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
+#else
+# define _GL_ATTRIBUTE_FORMAT(spec)
+#endif
+
+/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other
+   compilation unit, it executes code from that unit only by return or by
+   exception handling.  This declaration lets the compiler optimize that unit
+   more aggressively.  */
+/* Applies to: functions.  */
+#if _GL_HAS_ATTRIBUTE (leaf)
+# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__))
+#else
+# define _GL_ATTRIBUTE_LEAF
+#endif
+
+/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly
+   allocated memory.  */
+/* Applies to: functions.  */
+#if _GL_HAS_ATTRIBUTE (malloc)
+# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
+#else
+# define _GL_ATTRIBUTE_MALLOC
+#endif
+
+/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the
+   same storage as pointers to other types.  Thus this declaration disables
+   strict aliasing optimization.  */
+/* Applies to: types.  */
+/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK.  */
+#if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C
+# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__))
+#else
+# define _GL_ATTRIBUTE_MAY_ALIAS
+#endif
+
+/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if
+   the entity is not used.  The compiler should not warn if the entity is not
+   used.  */
+/* Applies to:
+     - function, variable,
+     - struct, union, struct/union member,
+     - enumeration, enumeration item,
+     - typedef,
+   in C++ also: class.  */
+/* In C++ and C2x, this is spelled [[__maybe_unused__]].
+   GCC's syntax is __attribute__ ((__unused__)).
+   clang supports both syntaxes.  */
+#if _GL_HAS_C_ATTRIBUTE (maybe_unused)
+# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]]
+#else
+# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED
+#endif
+/* Alternative spelling of this macro, for convenience and for
+   compatibility with glibc/include/libc-symbols.h.  */
+#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED
+/* Earlier spellings of this macro.  */
+#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED
+
+/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not
+   discard the return value.  The compiler may warn if the caller does not use
+   the return value, unless the caller uses something like ignore_value.  */
+/* Applies to: function, enumeration, class.  */
+#if _GL_HAS_C_ATTRIBUTE (nodiscard)
+# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]]
+#elif _GL_HAS_ATTRIBUTE (warn_unused_result)
+# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__))
+#else
+# define _GL_ATTRIBUTE_NODISCARD
+#endif
+
+/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the
+   function.  */
+/* Applies to: functions.  */
+#if _GL_HAS_ATTRIBUTE (noinline)
+# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__))
+#else
+# define _GL_ATTRIBUTE_NOINLINE
+#endif
+
+/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,...
+   must not be NULL.
+   _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be
+   null.  */
+/* Applies to: functions.  */
+#if _GL_HAS_ATTRIBUTE (nonnull)
+# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args))
+#else
+# define _GL_ATTRIBUTE_NONNULL(args)
+#endif
+
+/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is
+   not meant to be NUL-terminated.  */
+/* Applies to: struct/union members and variables that are arrays of element
+   type '[[un]signed] char'.  */
+#if _GL_HAS_ATTRIBUTE (nonstring)
+# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__))
+#else
+# define _GL_ATTRIBUTE_NONSTRING
+#endif
+
+/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead.  */
+
+/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions.
+ */
+/* Applies to: functions.  */
+#if _GL_HAS_ATTRIBUTE (nothrow) && !defined __cplusplus
+# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__))
+#else
+# define _GL_ATTRIBUTE_NOTHROW
+#endif
+
+/* _GL_ATTRIBUTE_PACKED declares:
+   For struct members: The member has the smallest possible alignment.
+   For struct, union, class: All members have the smallest possible alignment,
+   minimizing the memory required.  */
+/* Applies to: struct members, struct, union,
+   in C++ also: class.  */
+#if _GL_HAS_ATTRIBUTE (packed)
+# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__))
+#else
+# define _GL_ATTRIBUTE_PACKED
+#endif
+
+/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate
+   calls to the function with the same arguments if observable state is not
+   changed between calls.
+   This attribute is safe for a function that does not affect
+   observable state, and always returns exactly once.
+   (This attribute is looser than _GL_ATTRIBUTE_CONST.)  */
+/* Applies to: functions.  */
+#if _GL_HAS_ATTRIBUTE (pure)
+# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
+#else
+# define _GL_ATTRIBUTE_PURE
+#endif
+
+/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is
+   a non-NULL pointer.  */
+/* Applies to: functions.  */
+#if _GL_HAS_ATTRIBUTE (returns_nonnull)
+# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__))
+#else
+# define _GL_ATTRIBUTE_RETURNS_NONNULL
+#endif
+
+/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a
+   trailing NULL argument.
+   _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99).
+   _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL.  */
+/* Applies to: functions.  */
+#if _GL_HAS_ATTRIBUTE (sentinel)
+# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos))
+#else
+# define _GL_ATTRIBUTE_SENTINEL(pos)
+#endif
+
+/* A helper macro.  Don't use it directly.  */
+#if _GL_HAS_ATTRIBUTE (unused)
+# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+#else
+# define _GL_ATTRIBUTE_UNUSED
+#endif
+
+
+/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the
+   immediately preceding label is not used.  The compiler should not warn
+   if the label is not used.  */
+/* Applies to: label (both in C and C++).  */
+/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;'
+   syntax.  But clang does.  */
+#if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__
+# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED
+#else
+# define _GL_UNUSED_LABEL
+#endif
+
+
+/* Define to empty if 'const' does not conform to ANSI C. */
 #undef const
 
-/* Define to `__inline__' or `__inline' if that's what the C compiler
+/* Always use our fgetfilecon wrapper. */
+#undef fgetfilecon
+
+/* Always use our getfilecon wrapper. */
+#undef getfilecon
+
+/* Define to 'int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* 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
@@ -361 +2364 @@
 #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
+
+/* Always use our lgetfilecon wrapper. */
+#undef lgetfilecon
+
+/* Define to 1 if the compiler is checking for lint. */
+#undef lint
+
 /* Define to a type if <wchar.h> does not define. */
 #undef mbstate_t
 
-/* Define to `long' if <sys/types.h> does not define. */
-#undef off_t
-
-/* Define to `unsigned' if <sys/types.h> does not define. */
+/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where
+   n1 and n2 are expressions without side effects, that evaluate to real
+   numbers (excluding NaN).
+   It returns
+     1  if n1 > n2
+     0  if n1 == n2
+     -1 if n1 < n2
+   The naïve code   (n1 > n2 ? 1 : n1 < n2 ? -1 : 0)  produces a conditional
+   jump with nearly all GCC versions up to GCC 10.
+   This variant     (n1 < n2 ? -1 : n1 > n2)  produces a conditional with many
+   GCC versions up to GCC 9.
+   The better code  (n1 > n2) - (n1 < n2)  from Hacker's Delight § 2-9
+   avoids conditional jumps in all GCC versions >= 3.4.  */
+#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2)))
+
+
+/* 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 as a signed integer type capable of holding a process identifier. */
+#undef pid_t
+
+/* Define to rpl_re_comp if the replacement should be used. */
+#undef re_comp
+
+/* Define to rpl_re_compile_fastmap if the replacement should be used. */
+#undef re_compile_fastmap
+
+/* Define to rpl_re_compile_pattern if the replacement should be used. */
+#undef re_compile_pattern
+
+/* Define to rpl_re_exec if the replacement should be used. */
+#undef re_exec
+
+/* Define to rpl_re_match if the replacement should be used. */
+#undef re_match
+
+/* Define to rpl_re_match_2 if the replacement should be used. */
+#undef re_match_2
+
+/* Define to rpl_re_search if the replacement should be used. */
+#undef re_search
+
+/* Define to rpl_re_search_2 if the replacement should be used. */
+#undef re_search_2
+
+/* Define to rpl_re_set_registers if the replacement should be used. */
+#undef re_set_registers
+
+/* Define to rpl_re_set_syntax if the replacement should be used. */
+#undef re_set_syntax
+
+/* Define to rpl_re_syntax_options if the replacement should be used. */
+#undef re_syntax_options
+
+/* Define to rpl_regcomp if the replacement should be used. */
+#undef regcomp
+
+/* Define to rpl_regerror if the replacement should be used. */
+#undef regerror
+
+/* Define to rpl_regexec if the replacement should be used. */
+#undef regexec
+
+/* Define to rpl_regfree if the replacement should be used. */
+#undef regfree
+
+/* Define to the equivalent of the C99 'restrict' keyword, or to
+   nothing if this is not supported.  Do not define if restrict is
+   supported only directly.  */
+#undef restrict
+/* Work around a bug in older versions of Sun C++, which did not
+   #define __restrict__ or support _Restrict or __restrict__
+   even though the corresponding Sun C compiler ended up with
+   "#define restrict _Restrict" or "#define restrict __restrict__"
+   in the previous line.  This workaround can be removed once
+   we assume Oracle Developer Studio 12.5 (2016) or later.  */
+#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__
+# define _Restrict
+# define __restrict__
+#endif
+
+/* Define to 'unsigned int' if <sys/types.h> does not define. */
 #undef size_t
 
-/* Define to `int' if <sys/types.h> does not define. */
+/* type to use in place of socklen_t if not defined */
+#undef socklen_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 macro for copying va_list variables. */
+#undef va_copy
+
+#if !defined HAVE_C_ALIGNASOF && __cplusplus < 201103 && !defined alignof
+# if HAVE_STDALIGN_H
+#  include <stdalign.h>
+# else
+   /* Substitute.  Keep consistent with gnulib/lib/stdalign.in.h.  */
+#  ifndef _GL_STDALIGN_H
+#   define _GL_STDALIGN_H
+#   undef _Alignas
+#   undef _Alignof
+#   if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \
+        || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \
+            && !defined __clang__) \
+        || (defined __clang__ && __clang_major__ < 8))
+#    ifdef __cplusplus
+#     if (201103 <= __cplusplus || defined _MSC_VER)
+#      define _Alignof(type) alignof (type)
+#     else
+       template <class __t> struct __alignof_helper { char __a; __t __b; };
+#      define _Alignof(type) offsetof (__alignof_helper<type>, __b)
+#      define _GL_STDALIGN_NEEDS_STDDEF 1
+#     endif
+#    else
+#     define _Alignof(type) offsetof (struct { char __a; type __b; }, __b)
+#     define _GL_STDALIGN_NEEDS_STDDEF 1
+#    endif
+#   endif
+#   if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER))
+#    define alignof _Alignof
+#   endif
+#   define __alignof_is_defined 1
+#   if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112
+#    if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)
+#     define _Alignas(a) alignas (a)
+#    elif (!defined __attribute__ \
+           && ((defined __APPLE__ && defined __MACH__ \
+                ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \
+                : __GNUC__ && !defined __ibmxl__) \
+               || (4 <= __clang_major__) \
+               || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \
+               || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__))
+#     define _Alignas(a) __attribute__ ((__aligned__ (a)))
+#    elif 1300 <= _MSC_VER
+#     define _Alignas(a) __declspec (align (a))
+#    endif
+#   endif
+#   if ((defined _Alignas \
+         && !(defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER))) \
+        || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__))
+#    define alignas _Alignas
+#   endif
+#   if (defined alignas \
+        || (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)))
+#    define __alignas_is_defined 1
+#   endif
+#   if _GL_STDALIGN_NEEDS_STDDEF
+#    include <stddef.h>
+#   endif
+#  endif /* _GL_STDALIGN_H */
+# endif
+#endif
+
+#ifndef HAVE_C_BOOL
+# if !defined __cplusplus && !defined __bool_true_false_are_defined
+#  if HAVE_STDBOOL_H
+#   include <stdbool.h>
+#  else
+#   if defined __SUNPRO_C
+#    error "<stdbool.h> is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC."
+#   else
+#    error "<stdbool.h> does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'."
+#   endif
+#  endif
+# endif
+# if !true
+#  define true (!false)
+# endif
+#endif
+
+#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \
+     && (!defined __cplusplus \
+         || (__cpp_static_assert < 201411 \
+             && __GNUG__ < 6 && __clang_major__ < 6)))
+ #include <assert.h>
+ #undef/**/assert
+ /* Solaris 11.4 <assert.h> defines static_assert as a macro with 2 arguments.
+    We need it also to be invocable with a single argument.  */
+ #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus
+  #undef static_assert
+  #define static_assert _Static_assert
+ #endif
+#endif