config.h

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/* include/config.h.  Generated from config.h.in by configure.  */
/* include/config.h.in.  Generated from configure.ac by autoheader.  */

/* Define if building universal (internal helper macro) */
/* #undef AC_APPLE_UNIVERSAL_BUILD */

/* Build version */
#define BUILD_VERSION "3980678f03"

/* Where to keep blackbox dumps */
#define CRM_BLACKBOX_DIR "/var/lib/pacemaker/blackbox"

/* Location for Pacemaker bundle logs */
#define CRM_BUNDLE_DIR "/var/log/pacemaker/bundles"

/* Where to keep configuration files */
#define CRM_CONFIG_DIR "/var/lib/pacemaker/cib"

/* Directory Pacemaker daemons should change to (without systemd, core files
   will go here) */
#define CRM_CORE_DIR "/var/lib/pacemaker/cores"

/* Location for Pacemaker daemons */
#define CRM_DAEMON_DIR "/usr/libexec/pacemaker"

/* Group to run Pacemaker daemons as */
#define CRM_DAEMON_GROUP "haclient"

/* User to run Pacemaker daemons as */
#define CRM_DAEMON_USER "hacluster"

/* Set of enabled features */
#define CRM_FEATURES "agent-manpages ascii-docs books cibsecrets compat-2.0 corosync-ge-2 generated-manpages monotonic nagios ncurses remote systemd"

/* Location for Pacemaker log file */
#define CRM_LOG_DIR "/var/log/pacemaker"

/* Location to store directory produced by Pacemaker daemons */
#define CRM_PACEMAKER_DIR "/var/lib/pacemaker"

/* Where resource agents should keep state files */
#define CRM_RSCTMP_DIR "/var/run/resource-agents"

/* Location for the Pacemaker Relax-NG Schema */
#define CRM_SCHEMA_DIRECTORY "/usr/share/pacemaker"

/* Where to keep state files and sockets */
#define CRM_STATE_DIR "/var/run/crm"

/* Define to 1 if translation of program messages to the user's native
   language is requested. */
/* #undef ENABLE_NLS */

/* Define to 1 if you have the `argz_add' function. */
#define HAVE_ARGZ_ADD 1

/* Define to 1 if you have the `argz_append' function. */
#define HAVE_ARGZ_APPEND 1

/* Define to 1 if you have the `argz_count' function. */
#define HAVE_ARGZ_COUNT 1

/* Define to 1 if you have the `argz_create_sep' function. */
#define HAVE_ARGZ_CREATE_SEP 1

/* Define to 1 if you have the <argz.h> header file. */
#define HAVE_ARGZ_H 1

/* Define to 1 if you have the `argz_insert' function. */
#define HAVE_ARGZ_INSERT 1

/* Define to 1 if you have the `argz_next' function. */
#define HAVE_ARGZ_NEXT 1

/* Define to 1 if you have the `argz_stringify' function. */
#define HAVE_ARGZ_STRINGIFY 1

/* Define to 1 if you have the <arpa/inet.h> header file. */
#define HAVE_ARPA_INET_H 1

/* Define to 1 if you have the <byteswap.h> header file. */
#define HAVE_BYTESWAP_H 1

/* Define to 1 if you have the <bzlib.h> header file. */
#define HAVE_BZLIB_H 1

/* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the
   CoreFoundation framework. */
/* #undef HAVE_CFLOCALECOPYCURRENT */

/* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in
   the CoreFoundation framework. */
/* #undef HAVE_CFPREFERENCESCOPYAPPVALUE */

/* Define to 1 if you have the `closedir' function. */
#define HAVE_CLOSEDIR 1

/* Define to 1 if you have the `corosync_cfg_trackstart' function. */
#define HAVE_COROSYNC_CFG_TRACKSTART 1

/* Define to 1 if you have the <ctype.h> header file. */
#define HAVE_CTYPE_H 1

/* Define to 1 if you have the <curses/curses.h> header file. */
/* #undef HAVE_CURSES_CURSES_H */

/* Define to 1 if you have the <curses.h> header file. */
#define HAVE_CURSES_H 1

/* Support dbus */
#define HAVE_DBUS 1

/* Define to 1 if the system has the type `DBusBasicValue'. */
#define HAVE_DBUSBASICVALUE 1

/* Define if the GNU dcgettext() function is already present or preinstalled.
   */
/* #undef HAVE_DCGETTEXT */

/* Define to 1 if you have the declaration of `assert_float_equal', and to 0
   if you don't. */
#define HAVE_DECL_ASSERT_FLOAT_EQUAL 1

/* Define to 1 if you have the declaration of `CLOCK_MONOTONIC', and to 0 if
   you don't. */
#define HAVE_DECL_CLOCK_MONOTONIC 1

/* Define to 1 if you have the declaration of `cygwin_conv_path', and to 0 if
   you don't. */
/* #undef HAVE_DECL_CYGWIN_CONV_PATH */

/* Define to 1 if you have the <dirent.h> header file. */
#define HAVE_DIRENT_H 1

/* Define if you have the GNU dld library. */
/* #undef HAVE_DLD */

/* Define to 1 if you have the <dld.h> header file. */
/* #undef HAVE_DLD_H */

/* Define to 1 if you have the `dlerror' function. */
#define HAVE_DLERROR 1

/* Define to 1 if you have the <dlfcn.h> header file. */
#define HAVE_DLFCN_H 1

/* Define to 1 if you have the <dl.h> header file. */
/* #undef HAVE_DL_H */

/* Define if you have the _dyld_func_lookup function. */
/* #undef HAVE_DYLD */

/* Define to 1 if you have the <errno.h> header file. */
#define HAVE_ERRNO_H 1

/* Define to 1 if the system has the type `error_t'. */
#define HAVE_ERROR_T 1

/* Define to 1 if you have the <fcntl.h> header file. */
#define HAVE_FCNTL_H 1

/* Define to 1 if you have the <float.h> header file. */
#define HAVE_FLOAT_H 1

/* Define to 1 if you have the `fopen64' function. */
#define HAVE_FOPEN64 1

/* gcc can complain about nonliterals in format */
#define HAVE_FORMAT_NONLITERAL 

/* Define if Unix socket auth method is getpeereid(s, &uid, &gid) */
/* #undef HAVE_GETPEEREID */

/* Define if Unix socket auth method is getpeercred(s, &ucred) */
/* #undef HAVE_GETPEERUCRED */

/* Define if the GNU gettext() function is already present or preinstalled. */
/* #undef HAVE_GETTEXT */

/* Define to 1 if you have the <glib.h> header file. */
#define HAVE_GLIB_H 1

/* Define to 1 if you have the <gnutls/gnutls.h> header file. */
#define HAVE_GNUTLS_GNUTLS_H 1

/* Define to 1 if you have the <grp.h> header file. */
#define HAVE_GRP_H 1

/* Define if you have the iconv() function and it works. */
/* #undef HAVE_ICONV */

/* Define to 1 if curses library has incompatible printw() */
/* #undef HAVE_INCOMPATIBLE_PRINTW */

/* Define to 1 if you have the <inttypes.h> header file. */
#define HAVE_INTTYPES_H 1

/* Define to 1 if you have the `asan' library (-lasan). */
/* #undef HAVE_LIBASAN */

/* Define to 1 if you have the `bz2' library (-lbz2). */
#define HAVE_LIBBZ2 1

/* Define to 1 if you have the `c' library (-lc). */
/* #undef HAVE_LIBC */

/* have curses library */
/* #undef HAVE_LIBCURSES */

/* Define to 1 if you have the `dl' library (-ldl). */
#define HAVE_LIBDL 1

/* Define if libdlloader will be built on this platform */
#define HAVE_LIBDLLOADER 1

/* Define to 1 if you have the <libgen.h> header file. */
#define HAVE_LIBGEN_H 1

/* Define to 1 if you have the `gnugetopt' library (-lgnugetopt). */
/* #undef HAVE_LIBGNUGETOPT */

/* Define to 1 if you have the `gnutls' library (-lgnutls). */
#define HAVE_LIBGNUTLS 1

/* have ncurses library */
#define HAVE_LIBNCURSES 1

/* Define to 1 if you have the `pam' library (-lpam). */
#define HAVE_LIBPAM 1

/* Define to 1 if you have the `pils' library (-lpils). */
/* #undef HAVE_LIBPILS */

/* Define to 1 if you have the `plumb' library (-lplumb). */
/* #undef HAVE_LIBPLUMB */

/* Define to 1 if you have the `rt' library (-lrt). */
#define HAVE_LIBRT 1

/* Define to 1 if you have the `socket' library (-lsocket). */
/* #undef HAVE_LIBSOCKET */

/* Define to 1 if you have the `tsan' library (-ltsan). */
/* #undef HAVE_LIBTSAN */

/* Define to 1 if you have the `ubsan' library (-lubsan). */
/* #undef HAVE_LIBUBSAN */

/* Define to 1 if you have the <libxml/xpath.h> header file. */
#define HAVE_LIBXML_XPATH_H 1

/* Define to 1 if you have the `xslt' library (-lxslt). */
#define HAVE_LIBXSLT 1

/* Define to 1 if you have the <libxslt/xslt.h> header file. */
#define HAVE_LIBXSLT_XSLT_H 1

/* Define to 1 if you have the <limits.h> header file. */
#define HAVE_LIMITS_H 1

/* Define to 1 if procfs is supported */
#define HAVE_LINUX_PROCFS 1

/* Define to 1 if you have the <linux/swab.h> header file. */
#define HAVE_LINUX_SWAB_H 1

/* Define to 1 if you have the <locale.h> header file. */
#define HAVE_LOCALE_H 1

/* Define this if a modern libltdl is already installed */
#define HAVE_LTDL 1

/* Define to 1 if you have the <mach-o/dyld.h> header file. */
/* #undef HAVE_MACH_O_DYLD_H */

/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1

/* Define to 1 if you have the `nanosleep' function. */
#define HAVE_NANOSLEEP 1

/* Define to 1 if you have the <ncurses.h> header file. */
#define HAVE_NCURSES_H 1

/* Define to 1 if you have the <ncurses/ncurses.h> header file. */
#define HAVE_NCURSES_NCURSES_H 1

/* Define to 1 if you have the <netdb.h> header file. */
#define HAVE_NETDB_H 1

/* Define to 1 if you have the <netinet/in.h> header file. */
#define HAVE_NETINET_IN_H 1

/* Define to 1 if you have the <netinet/ip.h> header file. */
#define HAVE_NETINET_IP_H 1

/* Define to 1 if you have the <netinet/tcp.h> header file. */
#define HAVE_NETINET_TCP_H 1

/* Define to 1 if you have the `opendir' function. */
#define HAVE_OPENDIR 1

/* Define to 1 if libcrypto is used for MD5. */
/* #undef HAVE_OPENSSL_MD5 */

/* Define to 1 if you have the <openssl/md5.h> header file. */
/* #undef HAVE_OPENSSL_MD5_H */

/* Define to 1 if you have the <pam/pam_appl.h> header file. */
/* #undef HAVE_PAM_PAM_APPL_H */

/* Define if libtool can extract symbol lists from object files. */
#define HAVE_PRELOADED_SYMBOLS 1

/* Define to 1 if processes can change their name */
#define HAVE_PROGNAME 1

/* Define to 1 if you have the <pwd.h> header file. */
#define HAVE_PWD_H 1

/* Define to 1 if you have the `qb_ipcc_auth_get' function. */
/* #undef HAVE_QB_IPCC_AUTH_GET */

/* Define to 1 if you have the `qb_ipcc_connect_async' function. */
/* #undef HAVE_QB_IPCC_CONNECT_ASYNC */

/* Define to 1 if you have the `readdir' function. */
#define HAVE_READDIR 1

/* Define to 1 if you have the <regex.h> header file. */
#define HAVE_REGEX_H 1

/* Define to 1 if you have the <sched.h> header file. */
#define HAVE_SCHED_H 1

/* Define to 1 if you have the `sched_setscheduler' function. */
#define HAVE_SCHED_SETSCHEDULER 1

/* Define to 1 if you have the <security/pam_appl.h> header file. */
#define HAVE_SECURITY_PAM_APPL_H 1

/* Define if you have the shl_load function. */
/* #undef HAVE_SHL_LOAD */

/* Define to 1 if sighandler_t is available */
/* #undef HAVE_SIGHANDLER_T */

/* Define to 1 if you have the <signal.h> header file. */
#define HAVE_SIGNAL_H 1

/* Define if Unix socket auth method is getsockopt(s, SO_PEERCRED,
   &sockpeercred, ...) */
/* #undef HAVE_SOCKPEERCRED */

/* Define to 1 if sscanf %m modifier is available */
#define HAVE_SSCANF_M 1

/* Define to 1 if you have the <stdarg.h> header file. */
#define HAVE_STDARG_H 1

/* Define to 1 if you have the <stdbool.h> header file. */
#define HAVE_STDBOOL_H 1

/* Define to 1 if you have the <stddef.h> header file. */
#define HAVE_STDDEF_H 1

/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1

/* Define to 1 if you have the <stdio.h> header file. */
#define HAVE_STDIO_H 1

/* Define to 1 if you have the <stdlib.h> header file. */
#define HAVE_STDLIB_H 1

/* Define to 1 if you have the <stonith/stonith.h> header file. */
/* #undef HAVE_STONITH_STONITH_H */

/* Define to 1 if you have the `strchrnul' function. */
#define HAVE_STRCHRNUL 1

/* Define to 1 if you have the <strings.h> header file. */
#define HAVE_STRINGS_H 1

/* Define to 1 if you have the <string.h> header file. */
#define HAVE_STRING_H 1

/* Define to 1 if you have the `strlcat' function. */
/* #undef HAVE_STRLCAT */

/* Define to 1 if you have the `strlcpy' function. */
/* #undef HAVE_STRLCPY */

/* Define this if struct dirent has d_type */
#define HAVE_STRUCT_DIRENT_D_TYPE 1

/* Define to 1 if `tm_gmtoff' is a member of `struct tm'. */
#define HAVE_STRUCT_TM_TM_GMTOFF 1

/* Define to 1 if you have the <sys/dl.h> header file. */
/* #undef HAVE_SYS_DL_H */

/* Define to 1 if you have the <sys/ioctl.h> header file. */
#define HAVE_SYS_IOCTL_H 1

/* Define to 1 if you have the <sys/param.h> header file. */
#define HAVE_SYS_PARAM_H 1

/* Define to 1 if you have the <sys/reboot.h> header file. */
#define HAVE_SYS_REBOOT_H 1

/* Define to 1 if you have the <sys/resource.h> header file. */
#define HAVE_SYS_RESOURCE_H 1

/* Define to 1 if you have the <sys/signalfd.h> header file. */
#define HAVE_SYS_SIGNALFD_H 1

/* Define to 1 if you have the <sys/socket.h> header file. */
#define HAVE_SYS_SOCKET_H 1

/* Define to 1 if you have the <sys/stat.h> header file. */
#define HAVE_SYS_STAT_H 1

/* Define to 1 if you have the <sys/time.h> header file. */
#define HAVE_SYS_TIME_H 1

/* Define to 1 if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1

/* Define to 1 if you have the <sys/uio.h> header file. */
#define HAVE_SYS_UIO_H 1

/* Define to 1 if you have the <sys/utsname.h> header file. */
#define HAVE_SYS_UTSNAME_H 1

/* Define to 1 if you have the <sys/wait.h> header file. */
#define HAVE_SYS_WAIT_H 1

/* Define to 1 if you have the <termios.h> header file. */
#define HAVE_TERMIOS_H 1

/* Define to 1 if you have the <time.h> header file. */
#define HAVE_TIME_H 1

/* Define if Unix socket auth method is getsockopt(s, SO_PEERCRED, &ucred,
   ...) */
#define HAVE_UCRED 1

/* Define to 1 if you have the <unistd.h> header file. */
#define HAVE_UNISTD_H 1

/* Define to 1 if you have the `usleep' function. */
#define HAVE_USLEEP 1

/* Define to 1 if you have the <uuid/uuid.h> header file. */
#define HAVE_UUID_UUID_H 1

/* This value is set to 1 to indicate that the system argz facility works */
#define HAVE_WORKING_ARGZ 1

/* Whether enum qb_log_conf supports QB_LOG_CONF_ELLIPSIS */
/* #undef HAVE_qb_log_conf_QB_LOG_CONF_ELLIPSIS */

/* Whether enum qb_log_conf supports QB_LOG_CONF_MAX_LINE_LEN */
/* #undef HAVE_qb_log_conf_QB_LOG_CONF_MAX_LINE_LEN */

/* Location for CIB secrets */
#define LRM_CIBSECRETS_DIR "/var/lib/pacemaker/lrm/secrets"

/* Define if the OS needs help to load dependent libraries for dlopen(). */
/* #undef LTDL_DLOPEN_DEPLIBS */

/* Define to the system default library search path. */
#define LT_DLSEARCH_PATH "/lib64:/usr/lib64:/lib:/usr/lib:/usr/lib64/atlas:/usr/lib64//bind9-export/:/usr/lib64/dyninst:/usr/lib64/iscsi"

/* The archive extension */
#define LT_LIBEXT "a"

/* The archive prefix */
#define LT_LIBPREFIX "lib"

/* Define to the extension used for runtime loadable modules, say, ".so". */
#define LT_MODULE_EXT ".so"

/* Define to the name of the environment variable that determines the run-time
   module search path. */
#define LT_MODULE_PATH_VAR "LD_LIBRARY_PATH"

/* Define to the sub-directory where libtool stores uninstalled libraries. */
#define LT_OBJDIR ".libs/"

/* Define to the shared library suffix, say, ".dylib". */
/* #undef LT_SHARED_EXT */

/* Define to the shared archive member specification, say "(shr.o)". */
/* #undef LT_SHARED_LIB_MEMBER */

/* Directory for nagios plugins metadata */
#define NAGIOS_METADATA_DIR "/usr/share/nagios/plugins-metadata"

/* Directory for nagios plugins */
#define NAGIOS_PLUGIN_DIR "/usr/libexec/nagios/plugins"

/* Define if dlsym() requires a leading underscore in symbol names. */
/* #undef NEED_USCORE */

/* OCF directories to search for resource agents */
#define OCF_RA_PATH "/usr/lib/ocf/resource.d"

/* OCF root directory for resource agents and libraries */
#define OCF_ROOT_DIR "/usr/lib/ocf"

/* Where to keep configuration files like authkey */
#define PACEMAKER_CONFIG_DIR "/etc/pacemaker"

/* Version number of this Pacemaker build */
#define PACEMAKER_VERSION "2.1.8"

/* Name of package */
#define PACKAGE "pacemaker"

/* Define to the address where bug reports for this package should be sent. */
#define PACKAGE_BUGREPORT "users@clusterlabs.org"

/* Define to the full name of this package. */
#define PACKAGE_NAME "pacemaker"

/* Define to the full name and version of this package. */
#define PACKAGE_STRING "pacemaker 2.1.8"

/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "pacemaker"

/* Define to the home page for this package. */
#define PACKAGE_URL "https://ClusterLabs.org/pacemaker/"

/* Define to the version of this package. */
#define PACKAGE_VERSION "2.1.8"

/* GnuTLS cipher priorities */
#define PCMK_GNUTLS_PRIORITIES "NORMAL"

/* Location for modifiable per-process data */
#define PCMK_RUN_DIR "/var/run"

/* Highest API schema version */
#define PCMK__API_VERSION "2.37"

/* Where bugs should be reported */
#define PCMK__BUG_URL "https://bugs.clusterlabs.org/enter_bug.cgi?product=Pacemaker"

/* Keep certain output compatible with 2.0 release series */
#define PCMK__COMPAT_2_0 1

/* Default value for concurrent-fencing cluster option */
#define PCMK__CONCURRENT_FENCING_DEFAULT "false"

/* Location for executable fence agents */
#define PCMK__FENCE_BINDIR "/usr/sbin"

/* Base directory for message catalogs */
#define PCMK__LOCALE_DIR "/usr/share/locale"

/* Location for LSB init scripts */
#define PCMK__LSB_INIT_DIR "/etc/init.d"

/* Location to store Relax-NG Schema files on remote nodes */
#define PCMK__REMOTE_SCHEMA_DIR "/var/lib/pacemaker/schemas"

/* Default value for resource-stickiness resource meta-attribute */
#define PCMK__RESOURCE_STICKINESS_DEFAULT 0

/* Default value for SBD_SYNC_RESOURCE_STARTUP environment variable */
#define PCMK__SBD_SYNC_DEFAULT false

/* Build with code coverage */
#define PCMK__WITH_COVERAGE 0

/* Where to keep scheduler outputs */
#define PE_STATE_DIR "/var/lib/pacemaker/pengine"

/* Location for system binaries */
#define SBIN_DIR "/usr/sbin"

/* The size of `long', as computed by sizeof. */
#define SIZEOF_LONG 8

/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1

/* Support CIB secrets */
#define SUPPORT_CIBSECRETS 1

/* Support the Corosync messaging and membership layer */
#define SUPPORT_COROSYNC 1

/* Support nagios plugins */
#define SUPPORT_NAGIOS 1

/* Support profiling */
#define SUPPORT_PROFILING 0

/* Support systemd resources */
#define SUPPORT_SYSTEMD 1

/* Support Upstart resources */
#define SUPPORT_UPSTART 0

/* Valgrind command */
#define VALGRIND_BIN "/usr/bin/valgrind"

/* Version number of package */
#define VERSION "2.1.8"

/* 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

/* 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


/* 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)  \
            || _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 so that glibc/gnulib argp.h does not typedef error_t. */
/* #undef __error_t_defined */

/* 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.  */
#ifdef __has_attribute
# 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)
# ifdef _ICC
#  define _GL_ATTR_may_alias 0
# else
#  define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3)
# endif
# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0)
# 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


#if _GL_HAS_ATTRIBUTE (alloc_size)
# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args))
#else
# define _GL_ATTRIBUTE_ALLOC_SIZE(args)
#endif

#if _GL_HAS_ATTRIBUTE (always_inline)
# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__))
#else
# define _GL_ATTRIBUTE_ALWAYS_INLINE
#endif

#if _GL_HAS_ATTRIBUTE (artificial)
# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__))
#else
# define _GL_ATTRIBUTE_ARTIFICIAL
#endif

/* 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

#if _GL_HAS_ATTRIBUTE (const)
# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
#else
# define _GL_ATTRIBUTE_CONST
#endif

#if 201710L < __STDC_VERSION__
# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]]
#elif _GL_HAS_ATTRIBUTE (deprecated)
# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
#else
# define _GL_ATTRIBUTE_DEPRECATED
#endif

#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

#if _GL_HAS_ATTRIBUTE (externally_visible)
# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible))
#else
# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE
#endif

/* FALLTHROUGH is special, because it always expands to something.  */
#if 201710L < __STDC_VERSION__
# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]]
#elif _GL_HAS_ATTRIBUTE (fallthrough)
# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__))
#else
# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0)
#endif

#if _GL_HAS_ATTRIBUTE (format)
# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
#else
# define _GL_ATTRIBUTE_FORMAT(spec)
#endif

#if _GL_HAS_ATTRIBUTE (leaf)
# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__))
#else
# define _GL_ATTRIBUTE_LEAF
#endif

/* 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

#if 201710L < __STDC_VERSION__
# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]]
#elif _GL_HAS_ATTRIBUTE (unused)
# define _GL_ATTRIBUTE_MAYBE_UNUSED __attribute__ ((__unused__))
#else
# define _GL_ATTRIBUTE_MAYBE_UNUSED
#endif
/* Earlier spellings of this macro.  */
#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED
#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED

#if _GL_HAS_ATTRIBUTE (malloc)
# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
#else
# define _GL_ATTRIBUTE_MALLOC
#endif

#if 201710L < __STDC_VERSION__
# 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

#if _GL_HAS_ATTRIBUTE (noinline)
# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__))
#else
# define _GL_ATTRIBUTE_NOINLINE
#endif

#if _GL_HAS_ATTRIBUTE (nonnull)
# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args))
#else
# define _GL_ATTRIBUTE_NONNULL(args)
#endif

#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.  */

#if _GL_HAS_ATTRIBUTE (nothrow) && !defined __cplusplus
# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__))
#else
# define _GL_ATTRIBUTE_NOTHROW
#endif

#if _GL_HAS_ATTRIBUTE (packed)
# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__))
#else
# define _GL_ATTRIBUTE_PACKED
#endif

#if _GL_HAS_ATTRIBUTE (pure)
# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
#else
# define _GL_ATTRIBUTE_PURE
#endif

#if _GL_HAS_ATTRIBUTE (returns_nonnull)
# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__))
#else
# define _GL_ATTRIBUTE_RETURNS_NONNULL
#endif

#if _GL_HAS_ATTRIBUTE (sentinel)
# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos))
#else
# define _GL_ATTRIBUTE_SENTINEL(pos)
#endif


/* To support C++ as well as C, use _GL_UNUSED_LABEL with trailing ';'.  */
#if !defined __cplusplus || _GL_GNUC_PREREQ (4, 5)
# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_MAYBE_UNUSED
#else
# define _GL_UNUSED_LABEL
#endif


/* Define to a type to use for 'error_t' if it is not otherwise available. */
/* #undef error_t */

/* 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 Sun C 5.12 SunOS_i386 2011/11/16.

   Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
   on configurations that mistakenly use 'static inline' to implement
   functions or macros in standard C headers like <ctype.h>.  For example,
   if isdigit is mistakenly implemented via a static inline function,
   a program containing an extern inline function that calls isdigit
   may not work since the C standard prohibits extern inline functions
   from calling static functions (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 __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 static _GL_UNUSED
# define _GL_EXTERN_INLINE static _GL_UNUSED
#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

/* 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

/* _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 the equivalent of the C99 'restrict' keyword, or to
   nothing if this is not supported.  Do not define if restrict is
   supported directly.  */
#define restrict __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