path: root/usr.sbin/nsd/config.h.in

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

/* apply the noreturn attribute to a function that exits the program */
#undef ATTR_NORETURN

/* Define this to enable BIND8 like NSTATS & XSTATS. */
#undef BIND8_STATS

/* NSD default chroot directory */
#undef CHROOTDIR

/* NSD config dir */
#undef CONFIGDIR

/* Pathname to the NSD configuration file */
#undef CONFIGFILE

/* Define this if on macOSX10.4-darwin8 and setreuid and setregid do not work
   */
#undef DARWIN_BROKEN_SETREUID

/* Pathname to the NSD database */
#undef DBFILE

/* default dnstap socket path */
#undef DNSTAP_SOCKET_PATH

/* Define to the default maximum message length with EDNS. */
#undef EDNS_MAX_MESSAGE_LEN

/* Define to the default facility for syslog. */
#undef FACILITY

/* Define to 1 if you have the `accept4' function. */
#undef HAVE_ACCEPT4

/* Define to 1 if you have the `alarm' function. */
#undef HAVE_ALARM

/* Define to 1 if you have the `arc4random' function. */
#undef HAVE_ARC4RANDOM

/* Define to 1 if you have the `arc4random_uniform' function. */
#undef HAVE_ARC4RANDOM_UNIFORM

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

/* Whether the C compiler accepts the "format" attribute */
#undef HAVE_ATTR_FORMAT

/* Whether the C compiler accepts the "noreturn" attribute */
#undef HAVE_ATTR_NORETURN

/* Whether the C compiler accepts the "unused" attribute */
#undef HAVE_ATTR_UNUSED

/* Define to 1 if you have the `b64_ntop' function. */
#undef HAVE_B64_NTOP

/* Define to 1 if you have the `b64_pton' function. */
#undef HAVE_B64_PTON

/* Define to 1 if you have the `basename' function. */
#undef HAVE_BASENAME

/* Define to 1 if your system has a working `chown' function. */
#undef HAVE_CHOWN

/* Define to 1 if you have the `chroot' function. */
#undef HAVE_CHROOT

/* Define to 1 if you have the `clock_gettime' function. */
#undef HAVE_CLOCK_GETTIME

/* Define to 1 if you have the `CRYPTO_memcmp' function. */
#undef HAVE_CRYPTO_MEMCMP

/* if time.h provides ctime_r prototype */
#undef HAVE_CTIME_R_PROTO

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

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

/* Define to 1 if you have the `dup2' function. */
#undef HAVE_DUP2

/* Define to 1 if you have the `EC_KEY_new_by_curve_name' function. */
#undef HAVE_EC_KEY_NEW_BY_CURVE_NAME

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

/* Define to 1 if you have the `endpwent' function. */
#undef HAVE_ENDPWENT

/* Define to 1 if you have the `ERR_load_crypto_strings' function. */
#undef HAVE_ERR_LOAD_CRYPTO_STRINGS

/* Define to 1 if you have the `event_base_free' function. */
#undef HAVE_EVENT_BASE_FREE

/* Define to 1 if you have the `event_base_get_method' function. */
#undef HAVE_EVENT_BASE_GET_METHOD

/* Define to 1 if you have the `event_base_new' function. */
#undef HAVE_EVENT_BASE_NEW

/* Define to 1 if you have the `event_base_once' function. */
#undef HAVE_EVENT_BASE_ONCE

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

/* Define to 1 if you have the `EVP_cleanup' function. */
#undef HAVE_EVP_CLEANUP

/* Define to 1 if you have the `ev_default_loop' function. */
#undef HAVE_EV_DEFAULT_LOOP

/* Define to 1 if you have the `ev_loop' function. */
#undef HAVE_EV_LOOP

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

/* Define to 1 if you have the `fork' function. */
#undef HAVE_FORK

/* Define to 1 if you have the `freeaddrinfo' function. */
#undef HAVE_FREEADDRINFO

/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
#undef HAVE_FSEEKO

/* Define to 1 if you have the `gai_strerror' function. */
#undef HAVE_GAI_STRERROR

/* Define to 1 if you have the `getaddrinfo' function. */
#undef HAVE_GETADDRINFO

/* Define to 1 if you have the `gethostname' function. */
#undef HAVE_GETHOSTNAME

/* Define to 1 if you have the `getnameinfo' function. */
#undef HAVE_GETNAMEINFO

/* Define to 1 if you have the `getpwnam' function. */
#undef HAVE_GETPWNAM

/* Define to 1 if you have the `glob' function. */
#undef HAVE_GLOB

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

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

/* Define to 1 if you have the `HMAC_CTX_new' function. */
#undef HAVE_HMAC_CTX_NEW

/* Define to 1 if you have the `HMAC_CTX_reset' function. */
#undef HAVE_HMAC_CTX_RESET

/* Define to 1 if you have the `inet_aton' function. */
#undef HAVE_INET_ATON

/* Define to 1 if you have the `inet_ntop' function. */
#undef HAVE_INET_NTOP

/* Define to 1 if you have the `inet_pton' function. */
#undef HAVE_INET_PTON

/* Define to 1 if you have the `initgroups' function. */
#undef HAVE_INITGROUPS

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

/* Define to 1 if you have the `crypto' library (-lcrypto). */
#undef HAVE_LIBCRYPTO

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

/* Define to 1 if you have the `localtime_r' function. */
#undef HAVE_LOCALTIME_R

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

/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
   to 0 otherwise. */
#undef HAVE_MALLOC

/* 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 `memset' function. */
#undef HAVE_MEMSET

/* Define to 1 if you have the `mmap' function. */
#undef HAVE_MMAP

/* If sys/socket.h has a struct mmsghdr. */
#undef HAVE_MMSGHDR

/* Define to 1 if you have the `munmap' function. */
#undef HAVE_MUNMAP

/* 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 <netinet/tcp.h> header file. */
#undef HAVE_NETINET_TCP_H

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

/* Define to 1 if you have the `OPENSSL_init_crypto' function. */
#undef HAVE_OPENSSL_INIT_CRYPTO

/* Define to 1 if you have the `OPENSSL_init_ssl' function. */
#undef HAVE_OPENSSL_INIT_SSL

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

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

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

/* Define to 1 if you have the `ppoll' function. */
#undef HAVE_PPOLL

/* Define to 1 if you have the `pselect' function. */
#undef HAVE_PSELECT

/* if sys/select.h provides pselect prototype */
#undef HAVE_PSELECT_PROTO

/* Define to 1 if you have the `pwrite' function. */
#undef HAVE_PWRITE

/* If we have reallocarray(3) */
#undef HAVE_REALLOCARRAY

/* Define if recvmmsg is implemented */
#undef HAVE_RECVMMSG

/* Define if sendmmsg is implemented */
#undef HAVE_SENDMMSG

/* Define to 1 if you have the `setregid' function. */
#undef HAVE_SETREGID

/* Define to 1 if you have the `setresgid' function. */
#undef HAVE_SETRESGID

/* Define to 1 if you have the `setresuid' function. */
#undef HAVE_SETRESUID

/* Define to 1 if you have the `setreuid' function. */
#undef HAVE_SETREUID

/* Define to 1 if you have the `setusercontext' function. */
#undef HAVE_SETUSERCONTEXT

/* Define to 1 if you have the `sigaction' function. */
#undef HAVE_SIGACTION

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

/* Define to 1 if you have the `sigprocmask' function. */
#undef HAVE_SIGPROCMASK

/* Define to 1 if you have the `snprintf' function. */
#undef HAVE_SNPRINTF

/* Define to 1 if you have the `socket' function. */
#undef HAVE_SOCKET

/* Define if you have the SSL libraries installed. */
#undef HAVE_SSL

/* Define to 1 if you have the `SSL_CTX_set_security_level' function. */
#undef HAVE_SSL_CTX_SET_SECURITY_LEVEL

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

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

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

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

/* Define to 1 if you have the `strcasecmp' function. */
#undef HAVE_STRCASECMP

/* 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 `strftime' function. */
#undef HAVE_STRFTIME

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

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

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

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

/* Define to 1 if you have the `strncasecmp' function. */
#undef HAVE_STRNCASECMP

/* Define to 1 if you have the `strptime' function. */
#undef HAVE_STRPTIME

/* Define to 1 if you have the `strtol' function. */
#undef HAVE_STRTOL

/* Define to 1 if `sun_len' is a member of `struct sockaddr_un'. */
#undef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN

/* Define to 1 if `st_mtimensec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_MTIMENSEC

/* Define to 1 if `st_mtim.tv_nsec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC

/* If time.h has a struct timespec (for pselect). */
#undef HAVE_STRUCT_TIMESPEC

/* Define to 1 if you have the <syslog.h> header file. */
#undef HAVE_SYSLOG_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/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/select.h> header file. */
#undef HAVE_SYS_SELECT_H

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

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

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

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

/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
#undef HAVE_SYS_WAIT_H

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

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

/* Define to 1 if you have the `tzset' function. */
#undef HAVE_TZSET

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

/* Define this if you have double va_list definitions. */
#undef HAVE_VA_LIST_DOUBLE_DEF

/* Define to 1 if you have the `vfork' function. */
#undef HAVE_VFORK

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

/* Define to 1 if `fork' works. */
#undef HAVE_WORKING_FORK

/* Define to 1 if `vfork' works. */
#undef HAVE_WORKING_VFORK

/* Define to 1 if you have the `writev' function. */
#undef HAVE_WRITEV

/* Define to the default nsd identity. */
#undef IDENTITY

/* Define this to enable IPv6 support. */
#undef INET6

/* If flex defines yy_current_buffer as a macro */
#undef LEX_DEFINES_YY_CURRENT_BUFFER

/* Define to the maximum message length to pass to syslog. */
#undef MAXSYSLOGMSGLEN

/* Define this to cleanup memory at exit (eg. for valgrind, etc.) */
#undef MEMCLEAN

/* Define if memcmp() does not compare unsigned bytes */
#undef MEMCMP_IS_BROKEN

/* Define this to enable response minimalization to reduce truncation. */
#undef MINIMAL_RESPONSES

/* Define if mkdir has one argument. */
#undef MKDIR_HAS_ONE_ARG

/* Undefine this to enable internal runtime checks. */
#undef NDEBUG

/* Define if the network stack does not fully support nonblocking io (causes
   lower performance). */
#undef NONBLOCKING_IS_BROKEN

/* Define to the default nsd-control port. */
#undef NSD_CONTROL_PORT

/* Define to nsd-control proto version. */
#undef NSD_CONTROL_VERSION

/* Pathname to start nsd from nsd-control */
#undef NSD_START_PATH

/* Define this to enable NSEC3 support. */
#undef NSEC3

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the home page for this package. */
#undef PACKAGE_URL

/* Define to the version of this package. */
#undef PACKAGE_VERSION

/* Define this to use packed structure alignment. */
#undef PACKED_STRUCTS

/* Pathname to the NSD pidfile */
#undef PIDFILE

/* Define this to enable rate limiting. */
#undef RATELIMIT

/* Define this to set ratelimit to off by default. */
#undef RATELIMIT_DEFAULT_OFF

/* Define as the return type of signal handlers (`int' or `void'). */
#undef RETSIGTYPE

/* Define this to configure as a root server. */
#undef ROOT_SERVER

/* The size of `off_t', as computed by sizeof. */
#undef SIZEOF_OFF_T

/* The size of `void*', as computed by sizeof. */
#undef SIZEOF_VOIDP

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

/* strptime is available from time.h with some defines. */
#undef STRPTIME_NEEDS_DEFINES

/* use default strptime. */
#undef STRPTIME_WORKS

/* Define to the backlog to be used with listen. */
#undef TCP_BACKLOG

/* Define to the default maximum message length. */
#undef TCP_MAX_MESSAGE_LEN

/* Define to the default tcp port. */
#undef TCP_PORT

/* Define to the default tcp timeout. */
#undef TCP_TIMEOUT

/* Define to the default DNS over TLS port. */
#undef TLS_PORT

/* Define to the default maximum udp message length. */
#undef UDP_MAX_MESSAGE_LEN

/* Define to the default udp port. */
#undef UDP_PORT

/* the user name to drop privileges to */
#undef USER

/* Define to 1 to enable dnstap support */
#undef USE_DNSTAP

/* Define if you want to use internal select based events */
#undef USE_MINI_EVENT

/* Define this to enable mmap instead of malloc. Experimental. */
#undef USE_MMAP_ALLOC

/* Define this to configure to use the radix tree. */
#undef USE_RADIX_TREE

/* Enable extensions on AIX 3, Interix.  */
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
#endif
/* Enable GNU extensions on systems that have them.  */
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif
/* Enable threading extensions on Solaris.  */
#ifndef _POSIX_PTHREAD_SEMANTICS
# undef _POSIX_PTHREAD_SEMANTICS
#endif
/* Enable extensions on HP NonStop.  */
#ifndef _TANDEM_SOURCE
# undef _TANDEM_SOURCE
#endif
/* Enable general extensions on Solaris.  */
#ifndef __EXTENSIONS__
# undef __EXTENSIONS__
#endif


/* Define this to enable TCP fast open. */
#undef USE_TCP_FASTOPEN

/* Define this to enable per-zone statistics gathering. */
#undef USE_ZONE_STATS

/* Define to the NSD version to answer version.server query. */
#undef VERSION

/* Pathname to the NSD xfrd zone timer state file. */
#undef XFRDFILE

/* Pathname to where the NSD transfer dir is created. */
#undef XFRDIR

/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
   `char[]'. */
#undef YYTEXT_POINTER

/* Pathname to the NSD zone list file. */
#undef ZONELISTFILE

/* NSD default location for zone files. Empty string or NULL to disable. */
#undef ZONESDIR

/* Enable large inode numbers on Mac OS X 10.5.  */
#ifndef _DARWIN_USE_64_BIT_INODE
# define _DARWIN_USE_64_BIT_INODE 1
#endif

/* Number of bits in a file offset, on hosts where this is settable. */
#undef _FILE_OFFSET_BITS

/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
#undef _LARGEFILE_SOURCE

/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES

/* Define to 1 if on MINIX. */
#undef _MINIX

/* Enable for compile on Minix */
#undef _NETBSD_SOURCE

/* Define to 2 if the system does not provide POSIX.1 features except with
   this defined. */
#undef _POSIX_1_SOURCE

/* Define to 1 if you need to in order for `stat' and other things to work. */
#undef _POSIX_SOURCE

/* Define to empty if `const' does not conform to ANSI C. */
#undef const

/* Define to `int' if <sys/types.h> doesn't define. */
#undef gid_t

/* in_addr_t */
#undef in_addr_t

/* Define to `__inline__' or `__inline' if that's what the C compiler
   calls it, or to nothing if 'inline' is not supported under any name.  */
#ifndef __cplusplus
#undef inline
#endif

/* Define "int16_t" to "short" if "int16_t" is missing */
#undef int16_t

/* Define "int32_t" to "int" if "int32_t" is missing */
#undef int32_t

/* Define "int64_t" to "long long" if "int64_t" is missing */
#undef int64_t

/* Define "int8_t" to "char" if "int8_t" is missing */
#undef int8_t

/* Define to rpl_malloc if the replacement function should be used. */
#undef malloc

/* Define to `long int' if <sys/types.h> does not define. */
#undef off_t

/* Define to `int' if <sys/types.h> does not define. */
#undef pid_t

/* Define "sig_atomic_t" to "int" if "sig_atomic_t" is missing */
#undef sig_atomic_t

/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef size_t

/* Define "socklen_t" to "int" if "socklen_t" is missing */
#undef socklen_t

/* Fallback member name for socket family in struct sockaddr_storage */
#undef ss_family

/* Define "ssize_t" to "int" if "ssize_t" is missing */
#undef ssize_t

/* Define "suseconds_t" to "time_t" if "suseconds_t" is missing */
#undef suseconds_t

/* Define to `int' if <sys/types.h> doesn't define. */
#undef uid_t

/* Define "uint16_t" to "unsigned short" if "uint16_t" is missing */
#undef uint16_t

/* Define "uint32_t" to "unsigned int" if "uint32_t" is missing */
#undef uint32_t

/* Define "uint64_t" to "unsigned long long" if "uint64_t" is missing */
#undef uint64_t

/* Define "uint8_t" to "unsigned char" if "uint8_t" is missing */
#undef uint8_t

/* Define "uintptr_t" to "void*" if "uintptr_t" is missing */
#undef uintptr_t

/* Define as `fork' if `vfork' does not work. */
#undef vfork


/* define before includes as it specifies what standard to use. */
#if (defined(HAVE_PSELECT) && !defined (HAVE_PSELECT_PROTO)) \
	|| !defined (HAVE_CTIME_R_PROTO) \
	|| defined (STRPTIME_NEEDS_DEFINES)
#  ifndef _XOPEN_SOURCE
#    define _XOPEN_SOURCE 600
#  endif
#  ifndef _POSIX_C_SOURCE
#    define _POSIX_C_SOURCE 200112
#  endif
#  ifndef _BSD_SOURCE
#    define _BSD_SOURCE 1
#  endif
#  ifndef _OPENBSD_SOURCE
#    define _OPENBSD_SOURCE 1
#  endif
#  ifndef _DEFAULT_SOURCE
#    define _DEFAULT_SOURCE 1
#  endif
#  ifndef __EXTENSIONS__
#    define __EXTENSIONS__ 1
#  endif 
#  ifndef _STDC_C99
#    define _STDC_C99 1
#  endif
#  ifndef _ALL_SOURCE
#    define _ALL_SOURCE 1
#  endif
#endif




/* provide timespec def if not available */
#ifndef CONFIG_DEFINES
#define CONFIG_DEFINES
#ifndef HAVE_STRUCT_TIMESPEC
#ifndef __timespec_defined
#define __timespec_defined 1
	struct timespec {
		long    tv_sec;         /* seconds */
		long    tv_nsec;        /* nanoseconds */
	};
#endif /* !__timespec_defined */
#endif /* !HAVE_STRUCT_TIMESPEC */
#endif /* !CONFIG_DEFINES */

#ifdef PACKED_STRUCTS
#define ATTR_PACKED __attribute__((packed))
#else
#define ATTR_PACKED
#endif



#ifdef HAVE_VA_LIST_DOUBLE_DEF
/* workaround double va_list definition on some platforms */
#  ifndef _VA_LIST_DEFINED
#    define _VA_LIST_DEFINED
#  endif
#endif



#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif

#ifdef HAVE_TIME_H
#include <time.h>
#endif

#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif

#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif

#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif

#ifdef HAVE_NETINET_TCP_H
#include <netinet/tcp.h>
#endif

#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif

/* For Tru64 */
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif



#ifdef HAVE_ATTR_FORMAT
#define ATTR_FORMAT(archetype, string_index, first_to_check) \
    __attribute__ ((format (archetype, string_index, first_to_check)))
#else /* !HAVE_ATTR_FORMAT */
#define ATTR_FORMAT(archetype, string_index, first_to_check) /* empty */
#endif /* !HAVE_ATTR_FORMAT */
#if defined(__cplusplus)
#define ATTR_UNUSED(x)
#elif defined(HAVE_ATTR_UNUSED)
#define ATTR_UNUSED(x)  x __attribute__((unused))
#else /* !HAVE_ATTR_UNUSED */
#define ATTR_UNUSED(x)  x
#endif /* !HAVE_ATTR_UNUSED */



#ifndef IPV6_MIN_MTU
#define IPV6_MIN_MTU 1280
#endif /* IPV6_MIN_MTU */

#ifndef AF_INET6
#define AF_INET6	28
#endif /* AF_INET6 */



/* maximum nesting of included files */
#define MAXINCLUDES 10



int __b64_ntop(uint8_t const *src, size_t srclength,
	     char *target, size_t targsize);
int __b64_pton(char const *src, uint8_t *target, size_t targsize);



#ifndef HAVE_FSEEKO
#define fseeko fseek
#define ftello ftell
#endif /* HAVE_FSEEKO */
#ifndef HAVE_SNPRINTF
#include <stdarg.h>
int snprintf (char *str, size_t count, const char *fmt, ...);
int vsnprintf (char *str, size_t count, const char *fmt, va_list arg);
#endif /* HAVE_SNPRINTF */
#ifndef HAVE_INET_PTON
int inet_pton(int af, const char* src, void* dst);
#endif /* HAVE_INET_PTON */
#ifndef HAVE_INET_NTOP
const char *inet_ntop(int af, const void *src, char *dst, size_t size);
#endif
#ifndef HAVE_INET_ATON
int inet_aton(const char *cp, struct in_addr *addr);
#endif
#ifndef HAVE_MEMMOVE
void *memmove(void *dest, const void *src, size_t n);
#endif
#ifndef HAVE_STRLCAT
size_t strlcat(char *dst, const char *src, size_t siz);
#endif
#ifndef HAVE_STRLCPY
size_t strlcpy(char *dst, const char *src, size_t siz);
#endif
#ifndef HAVE_REALLOCARRAY
void* reallocarray(void *ptr, size_t nmemb, size_t size);
#endif
#ifndef HAVE_GETADDRINFO
#include "compat/fake-rfc2553.h"
#endif
#ifndef HAVE_STRPTIME
#define HAVE_STRPTIME 1
char *strptime(const char *s, const char *format, struct tm *tm); 
#endif
#ifndef STRPTIME_WORKS
#define STRPTIME_WORKS 1
char *nsd_strptime(const char *s, const char *format, struct tm *tm); 
#define strptime(a,b,c) nsd_strptime((a),(b),(c))
#endif



#ifdef MEMCMP_IS_BROKEN
#include "compat/memcmp.h"
#define memcmp memcmp_nsd
int memcmp(const void *x, const void *y, size_t n);
#endif


#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 256
#endif