config.h.in

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

/* apply the fallthrough attribute. */
#undef ATTR_FALLTHROUGH

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

/* apply the weak attribute to a symbol */
#undef ATTR_WEAK

/* Directory to chroot to */
#undef CHROOT_DIR

/* Define this to enable client subnet option. */
#undef CLIENT_SUBNET

/* Do sha512 definitions in config.h */
#undef COMPAT_SHA512

/* Command line arguments used with configure */
#undef CONFCMDLINE

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

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

/* Whether daemon is deprecated */
#undef DEPRECATED_DAEMON

/* Deprecate RSA 1024 bit length, makes that an unsupported key */
#undef DEPRECATE_RSA_1024

/* Define this to enable kernel based UDP source port randomization. */
#undef DISABLE_EXPLICIT_PORT_RANDOMISATION

/* default dnstap socket path */
#undef DNSTAP_SOCKET_PATH

/* Define if you want to use debug lock checking (slow). */
#undef ENABLE_LOCK_CHECKS

/* Define this if you enabled-allsymbols from libunbound to link binaries to
   it for smaller install size, but the libunbound export table is polluted by
   internal symbols */
#undef EXPORT_ALL_SYMBOLS

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

/* 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 "fallthrough" attribute */
#undef HAVE_ATTR_FALLTHROUGH

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

/* Whether the C compiler accepts the "nonstring" attribute */
#undef HAVE_ATTR_NONSTRING

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

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

/* Whether the C compiler accepts the "weak" attribute */
#undef HAVE_ATTR_WEAK

/* If we have be64toh */
#undef HAVE_BE64TOH

/* Define to 1 if you have the `BIO_set_callback_ex' function. */
#undef HAVE_BIO_SET_CALLBACK_EX

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

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

/* Define to 1 if you have the `chown' function. */
#undef HAVE_CHOWN

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

/* Define to 1 if you have the `CRYPTO_cleanup_all_ex_data' function. */
#undef HAVE_CRYPTO_CLEANUP_ALL_EX_DATA

/* Define to 1 if you have the `CRYPTO_THREADID_set_callback' function. */
#undef HAVE_CRYPTO_THREADID_SET_CALLBACK

/* Define to 1 if you have the `ctime_r' function. */
#undef HAVE_CTIME_R

/* Define to 1 if you have the `daemon' function. */
#undef HAVE_DAEMON

/* Define to 1 if you have the declaration of `arc4random', and to 0 if you
   don't. */
#undef HAVE_DECL_ARC4RANDOM

/* Define to 1 if you have the declaration of `arc4random_uniform', and to 0
   if you don't. */
#undef HAVE_DECL_ARC4RANDOM_UNIFORM

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

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

/* 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 `nghttp2_session_server_new',
   and to 0 if you don't. */
#undef HAVE_DECL_NGHTTP2_SESSION_SERVER_NEW

/* Define to 1 if you have the declaration of `ngtcp2_conn_server_new', and to
   0 if you don't. */
#undef HAVE_DECL_NGTCP2_CONN_SERVER_NEW

/* Define to 1 if you have the declaration of `ngtcp2_crypto_encrypt_cb', and
   to 0 if you don't. */
#undef HAVE_DECL_NGTCP2_CRYPTO_ENCRYPT_CB

/* Define to 1 if you have the declaration of `NID_ED25519', and to 0 if you
   don't. */
#undef HAVE_DECL_NID_ED25519

/* Define to 1 if you have the declaration of `NID_ED448', and to 0 if you
   don't. */
#undef HAVE_DECL_NID_ED448

/* Define to 1 if you have the declaration of `NID_secp384r1', and to 0 if you
   don't. */
#undef HAVE_DECL_NID_SECP384R1

/* Define to 1 if you have the declaration of `NID_X9_62_prime256v1', and to 0
   if you don't. */
#undef HAVE_DECL_NID_X9_62_PRIME256V1

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

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

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

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

/* 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 declaration of `strlcat', and to 0 if you
   don't. */
#undef HAVE_DECL_STRLCAT

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

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

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

/* Define to 1 if you have the `DSA_SIG_set0' function. */
#undef HAVE_DSA_SIG_SET0

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

/* Define to 1 if you have the `endprotoent' function. */
#undef HAVE_ENDPROTOENT

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

/* Define to 1 if you have the `endservent' function. */
#undef HAVE_ENDSERVENT

/* Define to 1 if you have the `ENGINE_cleanup' function. */
#undef HAVE_ENGINE_CLEANUP

/* Define to 1 if you have the `ERR_free_strings' function. */
#undef HAVE_ERR_FREE_STRINGS

/* 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_assign' function. */
#undef HAVE_EVENT_ASSIGN

/* 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_aes_256_cbc' function. */
#undef HAVE_EVP_AES_256_CBC

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

/* Define to 1 if you have the `EVP_default_properties_is_fips_enabled'
   function. */
#undef HAVE_EVP_DEFAULT_PROPERTIES_IS_FIPS_ENABLED

/* Define to 1 if you have the `EVP_DigestVerify' function. */
#undef HAVE_EVP_DIGESTVERIFY

/* Define to 1 if you have the `EVP_dss1' function. */
#undef HAVE_EVP_DSS1

/* Define to 1 if you have the `EVP_EncryptInit_ex' function. */
#undef HAVE_EVP_ENCRYPTINIT_EX

/* Define to 1 if you have the `EVP_MAC_CTX_set_params' function. */
#undef HAVE_EVP_MAC_CTX_SET_PARAMS

/* Define to 1 if you have the `EVP_MD_CTX_new' function. */
#undef HAVE_EVP_MD_CTX_NEW

/* Define to 1 if you have the `EVP_sha1' function. */
#undef HAVE_EVP_SHA1

/* Define to 1 if you have the `EVP_sha256' function. */
#undef HAVE_EVP_SHA256

/* Define to 1 if you have the `EVP_sha512' function. */
#undef HAVE_EVP_SHA512

/* 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 <expat.h> header file. */
#undef HAVE_EXPAT_H

/* Define to 1 if you have the `explicit_bzero' function. */
#undef HAVE_EXPLICIT_BZERO

/* Define to 1 if you have the `fcntl' function. */
#undef HAVE_FCNTL

/* Define to 1 if you have the `FIPS_mode' function. */
#undef HAVE_FIPS_MODE

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

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

/* Define to 1 if you have the `fsync' function. */
#undef HAVE_FSYNC

/* Whether getaddrinfo is available */
#undef HAVE_GETADDRINFO

/* Define to 1 if you have the `getauxval' function. */
#undef HAVE_GETAUXVAL

/* Define to 1 if you have the `getentropy' function. */
#undef HAVE_GETENTROPY

/* Define to 1 if you have the `getifaddrs' function. */
#undef HAVE_GETIFADDRS

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

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

/* Define to 1 if you have the `getrlimit' function. */
#undef HAVE_GETRLIMIT

/* Define to 1 if you have the `gettid' function. */
#undef HAVE_GETTID

/* 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 `gmtime_r' function. */
#undef HAVE_GMTIME_R

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

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

/* Define to 1 if you have the `HMAC_Init_ex' function. */
#undef HAVE_HMAC_INIT_EX

/* If we have htobe64 */
#undef HAVE_HTOBE64

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

/* Define to 1 if you have the `if_nametoindex' function. */
#undef HAVE_IF_NAMETOINDEX

/* 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

/* if the function 'ioctlsocket' is available */
#undef HAVE_IOCTLSOCKET

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

/* Define to 1 if you have the `isblank' function. */
#undef HAVE_ISBLANK

/* Define to 1 if you have the `kill' function. */
#undef HAVE_KILL

/* Use portable libbsd functions */
#undef HAVE_LIBBSD

/* Define to 1 if you have the <libkern/OSByteOrder.h> header file. */
#undef HAVE_LIBKERN_OSBYTEORDER_H

/* Define if we have LibreSSL */
#undef HAVE_LIBRESSL

/* If we have atomic_store */
#undef HAVE_LINK_ATOMIC_STORE

/* Define to 1 if you have the <linux/net_tstamp.h> header file. */
#undef HAVE_LINUX_NET_TSTAMP_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

/* If have GNU libc compatible malloc */
#undef HAVE_MALLOC

/* Define to 1 if you have the `memmove' function. */
#undef HAVE_MEMMOVE

/* Define to 1 if you have the <minix/config.h> header file. */
#undef HAVE_MINIX_CONFIG_H

/* 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 <netioapi.h> header file. */
#undef HAVE_NETIOAPI_H

/* Use libnettle for crypto */
#undef HAVE_NETTLE

/* Define to 1 if you have the <nettle/dsa-compat.h> header file. */
#undef HAVE_NETTLE_DSA_COMPAT_H

/* Define to 1 if you have the <nettle/eddsa.h> header file. */
#undef HAVE_NETTLE_EDDSA_H

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

/* Define to 1 if you have the <net/pfvar.h> header file. */
#undef HAVE_NET_PFVAR_H

/* Define this to use nghttp2 client. */
#undef HAVE_NGHTTP2

/* Define to 1 if you have the <nghttp2/nghttp2.h> header file. */
#undef HAVE_NGHTTP2_NGHTTP2_H

/* Define this to use ngtcp2. */
#undef HAVE_NGTCP2

/* Define to 1 if you have the `ngtcp2_ccerr_default' function. */
#undef HAVE_NGTCP2_CCERR_DEFAULT

/* Define to 1 if you have the `ngtcp2_conn_encode_0rtt_transport_params'
   function. */
#undef HAVE_NGTCP2_CONN_ENCODE_0RTT_TRANSPORT_PARAMS

/* Define to 1 if you have the `ngtcp2_conn_get_max_local_streams_uni'
   function. */
#undef HAVE_NGTCP2_CONN_GET_MAX_LOCAL_STREAMS_UNI

/* Define to 1 if you have the `ngtcp2_conn_get_num_scid' function. */
#undef HAVE_NGTCP2_CONN_GET_NUM_SCID

/* Define to 1 if you have the `ngtcp2_conn_in_closing_period' function. */
#undef HAVE_NGTCP2_CONN_IN_CLOSING_PERIOD

/* Define to 1 if you have the `ngtcp2_conn_in_draining_period' function. */
#undef HAVE_NGTCP2_CONN_IN_DRAINING_PERIOD

/* Define if ngtcp2_conn_shutdown_stream has 4 arguments. */
#undef HAVE_NGTCP2_CONN_SHUTDOWN_STREAM4

/* Define to 1 if you have the `ngtcp2_conn_tls_early_data_rejected' function.
   */
#undef HAVE_NGTCP2_CONN_TLS_EARLY_DATA_REJECTED

/* Define to 1 if you have the `ngtcp2_crypto_encrypt_cb' function. */
#undef HAVE_NGTCP2_CRYPTO_ENCRYPT_CB

/* Define to 1 if you have the
   `ngtcp2_crypto_quictls_configure_client_context' function. */
#undef HAVE_NGTCP2_CRYPTO_QUICTLS_CONFIGURE_CLIENT_CONTEXT

/* Define to 1 if you have the
   `ngtcp2_crypto_quictls_configure_server_context' function. */
#undef HAVE_NGTCP2_CRYPTO_QUICTLS_CONFIGURE_SERVER_CONTEXT

/* Define to 1 if you have the
   `ngtcp2_crypto_quictls_from_ossl_encryption_level' function. */
#undef HAVE_NGTCP2_CRYPTO_QUICTLS_FROM_OSSL_ENCRYPTION_LEVEL

/* Define to 1 if you have the `ngtcp2_crypto_quictls_init' function. */
#undef HAVE_NGTCP2_CRYPTO_QUICTLS_INIT

/* Define to 1 if the system has the type `ngtcp2_encryption_level'. */
#undef HAVE_NGTCP2_ENCRYPTION_LEVEL

/* Define to 1 if you have the <ngtcp2/ngtcp2_crypto_openssl.h> header file.
   */
#undef HAVE_NGTCP2_NGTCP2_CRYPTO_OPENSSL_H

/* Define to 1 if you have the <ngtcp2/ngtcp2_crypto_ossl.h> header file. */
#undef HAVE_NGTCP2_NGTCP2_CRYPTO_OSSL_H

/* Define to 1 if you have the <ngtcp2/ngtcp2_crypto_quictls.h> header file.
   */
#undef HAVE_NGTCP2_NGTCP2_CRYPTO_QUICTLS_H

/* Define to 1 if you have the <ngtcp2/ngtcp2.h> header file. */
#undef HAVE_NGTCP2_NGTCP2_H

/* Use libnss for crypto */
#undef HAVE_NSS

/* Define to 1 if you have the `OpenSSL_add_all_digests' function. */
#undef HAVE_OPENSSL_ADD_ALL_DIGESTS

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

/* Define to 1 if you have the `OPENSSL_config' function. */
#undef HAVE_OPENSSL_CONFIG

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

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

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

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

/* Define to 1 if you have the <openssl/engine.h> header file. */
#undef HAVE_OPENSSL_ENGINE_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/param_build.h> header file. */
#undef HAVE_OPENSSL_PARAM_BUILD_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/rsa.h> header file. */
#undef HAVE_OPENSSL_RSA_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 `OSSL_PARAM_BLD_new' function. */
#undef HAVE_OSSL_PARAM_BLD_NEW

/* Define to 1 if you have the `poll' function. */
#undef HAVE_POLL

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

/* Define if you have POSIX threads libraries and header files. */
#undef HAVE_PTHREAD

/* Have PTHREAD_PRIO_INHERIT. */
#undef HAVE_PTHREAD_PRIO_INHERIT

/* Define to 1 if the system has the type `pthread_rwlock_t'. */
#undef HAVE_PTHREAD_RWLOCK_T

/* Define to 1 if the system has the type `pthread_spinlock_t'. */
#undef HAVE_PTHREAD_SPINLOCK_T

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

/* Define if you have Python libraries and header files. */
#undef HAVE_PYTHON

/* Define to 1 if you have the `random' function. */
#undef HAVE_RANDOM

/* Define to 1 if you have the `RAND_cleanup' function. */
#undef HAVE_RAND_CLEANUP

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

/* Define to 1 if you have the `recvmsg' function. */
#undef HAVE_RECVMSG

/* Define to 1 if you have the `sendmsg' function. */
#undef HAVE_SENDMSG

/* 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 `setrlimit' function. */
#undef HAVE_SETRLIMIT

/* Define to 1 if you have the `setsid' function. */
#undef HAVE_SETSID

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

/* Define to 1 if you have the `SHA512_Update' function. */
#undef HAVE_SHA512_UPDATE

/* Define to 1 if you have the `shmget' function. */
#undef HAVE_SHMGET

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

/* Define to 1 if you have the `sleep' function. */
#undef HAVE_SLEEP

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

/* Define to 1 if you have the `socketpair' function. */
#undef HAVE_SOCKETPAIR

/* Using Solaris threads */
#undef HAVE_SOLARIS_THREADS

/* Define to 1 if you have the `srandom' function. */
#undef HAVE_SRANDOM

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

/* Define to 1 if you have the `SSL_CTX_set_alpn_protos' function. */
#undef HAVE_SSL_CTX_SET_ALPN_PROTOS

/* Define to 1 if you have the `SSL_CTX_set_alpn_select_cb' function. */
#undef HAVE_SSL_CTX_SET_ALPN_SELECT_CB

/* Define to 1 if you have the `SSL_CTX_set_ciphersuites' function. */
#undef HAVE_SSL_CTX_SET_CIPHERSUITES

/* 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 `SSL_CTX_set_tlsext_ticket_key_evp_cb'
   function. */
#undef HAVE_SSL_CTX_SET_TLSEXT_TICKET_KEY_EVP_CB

/* Define to 1 if you have the `SSL_get0_alpn_selected' function. */
#undef HAVE_SSL_GET0_ALPN_SELECTED

/* Define to 1 if you have the `SSL_get0_peername' function. */
#undef HAVE_SSL_GET0_PEERNAME

/* Define to 1 if you have the `SSL_get1_peer_certificate' function. */
#undef HAVE_SSL_GET1_PEER_CERTIFICATE

/* Define to 1 if you have the `SSL_is_quic' function. */
#undef HAVE_SSL_IS_QUIC

/* Define to 1 if you have the `SSL_set1_host' function. */
#undef HAVE_SSL_SET1_HOST

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

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

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

/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_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 `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 `strptime' function. */
#undef HAVE_STRPTIME

/* Define to 1 if you have the `strsep' function. */
#undef HAVE_STRSEP

/* Define to 1 if `ipi_spec_dst' is a member of `struct in_pktinfo'. */
#undef HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST

/* Define to 1 if `tokenlen' is a member of `struct ngtcp2_pkt_hd'. */
#undef HAVE_STRUCT_NGTCP2_PKT_HD_TOKENLEN

/* Define to 1 if `max_tx_udp_payload_size' is a member of `struct
   ngtcp2_settings'. */
#undef HAVE_STRUCT_NGTCP2_SETTINGS_MAX_TX_UDP_PAYLOAD_SIZE

/* Define to 1 if `tokenlen' is a member of `struct ngtcp2_settings'. */
#undef HAVE_STRUCT_NGTCP2_SETTINGS_TOKENLEN

/* Define to 1 if `original_dcid_present' is a member of `struct
   ngtcp2_transport_params'. */
#undef HAVE_STRUCT_NGTCP2_TRANSPORT_PARAMS_ORIGINAL_DCID_PRESENT

/* Define to 1 if the system has the type `struct ngtcp2_version_cid'. */
#undef HAVE_STRUCT_NGTCP2_VERSION_CID

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

/* Define if you have Swig libraries and header files. */
#undef HAVE_SWIG

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

/* Define to 1 if systemd should be used */
#undef HAVE_SYSTEMD

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

/* Define to 1 if you have the <sys/ipc.h> header file. */
#undef HAVE_SYS_IPC_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/resource.h> header file. */
#undef HAVE_SYS_RESOURCE_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/sha2.h> header file. */
#undef HAVE_SYS_SHA2_H

/* Define to 1 if you have the <sys/shm.h> header file. */
#undef HAVE_SYS_SHM_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/sysctl.h> header file. */
#undef HAVE_SYS_SYSCTL_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/uio.h> header file. */
#undef HAVE_SYS_UIO_H

/* Define to 1 if you have the <sys/un.h> header file. */
#undef HAVE_SYS_UN_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 <TargetConditionals.h> header file. */
#undef HAVE_TARGETCONDITIONALS_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 to 1 if you have the `usleep' function. */
#undef HAVE_USLEEP

/* 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 you have the <wchar.h> header file. */
#undef HAVE_WCHAR_H

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

/* Using Windows threads */
#undef HAVE_WINDOWS_THREADS

/* Define to 1 if you have the <winsock2.h> header file. */
#undef HAVE_WINSOCK2_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 1 if you have the <ws2tcpip.h> header file. */
#undef HAVE_WS2TCPIP_H

/* Define to 1 if you have the `X509_VERIFY_PARAM_set1_host' function. */
#undef HAVE_X509_VERIFY_PARAM_SET1_HOST

/* Define to 1 if you have the `_beginthreadex' function. */
#undef HAVE__BEGINTHREADEX

/* If HMAC_Init_ex() returns void */
#undef HMAC_INIT_EX_RETURNS_VOID

/* if lex has yylex_destroy */
#undef LEX_HAS_YYLEX_DESTROY

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

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

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

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

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

/* Put -D_ALL_SOURCE define in config.h */
#undef OMITTED__D_ALL_SOURCE

/* Put -D_BSD_SOURCE define in config.h */
#undef OMITTED__D_BSD_SOURCE

/* Put -D_DEFAULT_SOURCE define in config.h */
#undef OMITTED__D_DEFAULT_SOURCE

/* Put -D_GNU_SOURCE define in config.h */
#undef OMITTED__D_GNU_SOURCE

/* Put -D_LARGEFILE_SOURCE=1 define in config.h */
#undef OMITTED__D_LARGEFILE_SOURCE_1

/* Put -D_POSIX_C_SOURCE=200112 define in config.h */
#undef OMITTED__D_POSIX_C_SOURCE_200112

/* Put -D_XOPEN_SOURCE=600 define in config.h */
#undef OMITTED__D_XOPEN_SOURCE_600

/* Put -D_XOPEN_SOURCE_EXTENDED=1 define in config.h */
#undef OMITTED__D_XOPEN_SOURCE_EXTENDED_1

/* Put -D__EXTENSIONS__ define in config.h */
#undef OMITTED__D__EXTENSIONS__

/* 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

/* default pidfile location */
#undef PIDFILE

/* Define to necessary symbol if this constant uses a non-standard name on
   your system. */
#undef PTHREAD_CREATE_JOINABLE

/* Return type of signal handlers, but autoconf 2.70 says 'your code may
   safely assume C89 semantics that RETSIGTYPE is void.' */
#undef RETSIGTYPE

/* if REUSEPORT is enabled by default */
#undef REUSEPORT_DEFAULT

/* default rootkey location */
#undef ROOT_ANCHOR_FILE

/* default rootcert location */
#undef ROOT_CERT_FILE

/* version number for resource files */
#undef RSRC_PACKAGE_VERSION

/* Directory to chdir to */
#undef RUN_DIR

/* Shared data */
#undef SHARE_DIR

/* The size of `pthread_t', as computed by sizeof. */
#undef SIZEOF_PTHREAD_T

/* The size of `size_t', as computed by sizeof. */
#undef SIZEOF_SIZE_T

/* The size of `time_t', as computed by sizeof. */
#undef SIZEOF_TIME_T

/* The size of `unsigned long', as computed by sizeof. */
#undef SIZEOF_UNSIGNED_LONG

/* define if (v)snprintf does not return length needed, (but length used) */
#undef SNPRINTF_RET_BROKEN

/* Define to 1 if libsodium supports sodium_set_misuse_handler */
#undef SODIUM_MISUSE_HANDLER

/* 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

/* use default strptime. */
#undef STRPTIME_WORKS

/* Use win32 resources and API */
#undef UB_ON_WINDOWS

/* the SYSLOG_FACILITY to use, default LOG_DAEMON */
#undef UB_SYSLOG_FACILITY

/* default username */
#undef UB_USERNAME

/* use to enable lightweight alloc assertions, for debug use */
#undef UNBOUND_ALLOC_LITE

/* use malloc not regions, for debug use */
#undef UNBOUND_ALLOC_NONREGIONAL

/* use statistics for allocs and frees, for debug use */
#undef UNBOUND_ALLOC_STATS

/* define this to enable debug checks. */
#undef UNBOUND_DEBUG

/* Define to 1 to use cachedb support */
#undef USE_CACHEDB

/* Define to 1 to enable dnscrypt support */
#undef USE_DNSCRYPT

/* Define to 1 to enable dnscrypt with xchacha20 support */
#undef USE_DNSCRYPT_XCHACHA20

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

/* Define this to enable DSA support. */
#undef USE_DSA

/* Define this to enable ECDSA support. */
#undef USE_ECDSA

/* Define this to enable an EVP workaround for older openssl */
#undef USE_ECDSA_EVP_WORKAROUND

/* Define this to enable ED25519 support. */
#undef USE_ED25519

/* Define this to enable ED448 support. */
#undef USE_ED448

/* Define this to enable GOST support. */
#undef USE_GOST

/* Define to 1 to use ipsecmod support. */
#undef USE_IPSECMOD

/* Define to 1 to use ipset support */
#undef USE_IPSET

/* Define if you enable libevent */
#undef USE_LIBEVENT

/* Define this to enable use of /proc/sys/net/ipv4/ip_local_port_range as a
   default outgoing port range. This is only for the libunbound on Linux and
   does not affect unbound resolving daemon itself. This may severely limit
   the number of available outgoing ports and thus decrease randomness. Define
   this only when the target system restricts (e.g. some of SELinux enabled
   distributions) the use of non-ephemeral ports. */
#undef USE_LINUX_IP_LOCAL_PORT_RANGE

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

/* Define this to enable client TCP Fast Open. */
#undef USE_MSG_FASTOPEN

/* Define this to use ngtcp2_crypto_ossl. */
#undef USE_NGTCP2_CRYPTO_OSSL

/* Define this to enable client TCP Fast Open. */
#undef USE_OSX_MSG_FASTOPEN

/* Define this to use hiredis client. */
#undef USE_REDIS

/* Define this to enable SHA1 support. */
#undef USE_SHA1

/* Define this to enable SHA256 and SHA512 support. */
#undef USE_SHA2

/* Enable extensions on AIX 3, Interix.  */
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
#endif
/* 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


/* Define to 1 to prefer TLS crypto settings from the system. */
#undef USE_SYSTEM_TLS

/* Define this to enable server TCP Fast Open. */
#undef USE_TCP_FASTOPEN

/* Whether the windows socket API is used */
#undef USE_WINSOCK

/* the version of the windows API enabled */
#undef WINVER

/* Define if you want dynlib module. */
#undef WITH_DYNLIBMODULE

/* Define if you want Python module. */
#undef WITH_PYTHONMODULE

/* Define if you want PyUnbound. */
#undef WITH_PYUNBOUND

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

/* 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

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

/* defined to use gcc ansi snprintf and sscanf that understands %lld when
   compiled for windows. */
#undef __USE_MINGW_ANSI_STDIO

/* 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

/* in_port_t */
#undef in_port_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 to `short' if <sys/types.h> does not define. */
#undef int16_t

/* Define to `int' if <sys/types.h> does not define. */
#undef int32_t

/* Define to `long long' if <sys/types.h> does not define. */
#undef int64_t

/* Define to `signed char' if <sys/types.h> does not define. */
#undef int8_t

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

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

/* Define as a signed integer type capable of holding a process identifier. */
#undef pid_t

/* Define to 'int' if not defined */
#undef rlim_t

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

/* Define to 'int' if not defined */
#undef socklen_t

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

/* Define to 'unsigned char if not defined */
#undef u_char

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

/* Define to `unsigned short' if <sys/types.h> does not define. */
#undef uint16_t

/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef uint32_t

/* Define to `unsigned long long' if <sys/types.h> does not define. */
#undef uint64_t

/* Define to `unsigned char' if <sys/types.h> does not define. */
#undef uint8_t

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

#if defined(OMITTED__D_GNU_SOURCE) && !defined(_GNU_SOURCE)
#define _GNU_SOURCE 1
#endif

#if defined(OMITTED__D_BSD_SOURCE) && !defined(_BSD_SOURCE)
#define _BSD_SOURCE 1
#endif

#if defined(OMITTED__D_DEFAULT_SOURCE) && !defined(_DEFAULT_SOURCE)
#define _DEFAULT_SOURCE 1
#endif

#if defined(OMITTED__D__EXTENSIONS__) && !defined(__EXTENSIONS__)
#define __EXTENSIONS__ 1
#endif

#if defined(OMITTED__D_POSIX_C_SOURCE_200112) && !defined(_POSIX_C_SOURCE)
#define _POSIX_C_SOURCE 200112
#endif

#if defined(OMITTED__D_XOPEN_SOURCE_600) && !defined(_XOPEN_SOURCE)
#define _XOPEN_SOURCE 600
#endif

#if defined(OMITTED__D_XOPEN_SOURCE_EXTENDED_1) && !defined(_XOPEN_SOURCE_EXTENDED)
#define _XOPEN_SOURCE_EXTENDED 1
#endif

#if defined(OMITTED__D_ALL_SOURCE) && !defined(_ALL_SOURCE)
#define _ALL_SOURCE 1
#endif

#if defined(OMITTED__D_LARGEFILE_SOURCE_1) && !defined(_LARGEFILE_SOURCE)
#define _LARGEFILE_SOURCE 1
#endif




#ifndef _OPENBSD_SOURCE
#define _OPENBSD_SOURCE 1
#endif

#ifndef UNBOUND_DEBUG
# ifndef NDEBUG
#  define NDEBUG
# endif
#endif

/** Use small-ldns codebase */
#define USE_SLDNS 1
#ifdef HAVE_SSL
#  define LDNS_BUILD_CONFIG_HAVE_SSL 1
#endif

#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <assert.h>

#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif

#ifdef HAVE_STDARG_H
#include <stdarg.h>
#endif

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

#include <errno.h>

#if HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif

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

#ifdef HAVE_SYS_UIO_H
#include <sys/uio.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

#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif

#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif

#if !defined(USE_WINSOCK) || !defined(HAVE_SNPRINTF) || defined(SNPRINTF_RET_BROKEN) || defined(__USE_MINGW_ANSI_STDIO)
#define ARG_LL "%ll"
#else
#define ARG_LL "%I64"
#endif

#ifndef AF_LOCAL
#define AF_LOCAL AF_UNIX
#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(DOXYGEN)
#  define ATTR_UNUSED(x)  x
#elif 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 */


#if defined(DOXYGEN)
#  define ATTR_NONSTRING(x)  x
#elif defined(__cplusplus)
#  define ATTR_NONSTRING(x)  __attribute__((nonstring)) x
#elif defined(HAVE_ATTR_NONSTRING)
#  define ATTR_NONSTRING(x)  __attribute__((nonstring)) x
#else /* !HAVE_ATTR_NONSTRING */
#  define ATTR_NONSTRING(x)  x
#endif /* !HAVE_ATTR_NONSTRING */


#ifndef HAVE_FSEEKO
#define fseeko fseek
#define ftello ftell
#endif /* HAVE_FSEEKO */


#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 256
#endif

#if !defined(HAVE_SNPRINTF) || defined(SNPRINTF_RET_BROKEN)
#define snprintf snprintf_unbound
#define vsnprintf vsnprintf_unbound
#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 or SNPRINTF_RET_BROKEN */

#ifndef HAVE_INET_PTON
#define inet_pton inet_pton_unbound
int inet_pton(int af, const char* src, void* dst);
#endif /* HAVE_INET_PTON */


#ifndef HAVE_INET_NTOP
#define inet_ntop inet_ntop_unbound
const char *inet_ntop(int af, const void *src, char *dst, size_t size);
#endif


#ifndef HAVE_INET_ATON
#define inet_aton inet_aton_unbound
int inet_aton(const char *cp, struct in_addr *addr);
#endif


#ifndef HAVE_MEMMOVE
#define memmove memmove_unbound
void *memmove(void *dest, const void *src, size_t n);
#endif


#ifndef HAVE_STRLCAT
#define strlcat strlcat_unbound
size_t strlcat(char *dst, const char *src, size_t siz);
#endif


#ifndef HAVE_STRLCPY
#define strlcpy strlcpy_unbound
size_t strlcpy(char *dst, const char *src, size_t siz);
#endif


#ifndef HAVE_GMTIME_R
#define gmtime_r gmtime_r_unbound
struct tm *gmtime_r(const time_t *timep, struct tm *result);
#endif


#ifndef HAVE_REALLOCARRAY
#define reallocarray reallocarrayunbound
void* reallocarray(void *ptr, size_t nmemb, size_t size);
#endif


#if !defined(HAVE_SLEEP) || defined(HAVE_WINDOWS_H)
#define sleep(x) Sleep((x)*1000) /* on win32 */
#endif /* HAVE_SLEEP */


#ifndef HAVE_USLEEP
#define usleep(x) Sleep((x)/1000 + 1) /* on win32 */
#endif /* HAVE_USLEEP */


#ifndef HAVE_RANDOM
#define random rand /* on win32, for tests only (bad random) */
#endif /* HAVE_RANDOM */


#ifndef HAVE_SRANDOM
#define srandom(x) srand(x) /* on win32, for tests only (bad random) */
#endif /* HAVE_SRANDOM */


/* detect if we need to cast to unsigned int for FD_SET to avoid warnings */
#ifdef HAVE_WINSOCK2_H
#define FD_SET_T (u_int)
#else
#define FD_SET_T
#endif


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


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



#ifndef HAVE_CTIME_R
#define ctime_r unbound_ctime_r
char *ctime_r(const time_t *timep, char *buf);
#endif

#ifndef HAVE_STRSEP
#define strsep unbound_strsep
char *strsep(char **stringp, const char *delim);
#endif

#ifndef HAVE_ISBLANK
#define isblank unbound_isblank
int isblank(int c);
#endif

#ifndef HAVE_EXPLICIT_BZERO
#define explicit_bzero unbound_explicit_bzero
void explicit_bzero(void* buf, size_t len);
#endif

#if defined(HAVE_INET_NTOP) && !HAVE_DECL_INET_NTOP
const char *inet_ntop(int af, const void *src, char *dst, size_t size);
#endif

#if defined(HAVE_INET_PTON) && !HAVE_DECL_INET_PTON
int inet_pton(int af, const char* src, void* dst);
#endif

#if !defined(HAVE_STRPTIME) || !defined(STRPTIME_WORKS)
#define strptime unbound_strptime
struct tm;
char *strptime(const char *s, const char *format, struct tm *tm);
#endif

#if !HAVE_DECL_REALLOCARRAY
void *reallocarray(void *ptr, size_t nmemb, size_t size);
#endif

#ifdef HAVE_LIBBSD
#include <bsd/string.h>
#include <bsd/stdlib.h>
#endif

#ifdef HAVE_LIBRESSL
#  if !HAVE_DECL_STRLCPY
size_t strlcpy(char *dst, const char *src, size_t siz);
#  endif
#  if !HAVE_DECL_STRLCAT
size_t strlcat(char *dst, const char *src, size_t siz);
#  endif
#  if !HAVE_DECL_ARC4RANDOM && defined(HAVE_ARC4RANDOM)
uint32_t arc4random(void);
#  endif
#  if !HAVE_DECL_ARC4RANDOM_UNIFORM && defined(HAVE_ARC4RANDOM_UNIFORM)
uint32_t arc4random_uniform(uint32_t upper_bound);
#  endif
#endif /* HAVE_LIBRESSL */
#ifndef HAVE_ARC4RANDOM
int getentropy(void* buf, size_t len);
uint32_t arc4random(void);
void arc4random_buf(void* buf, size_t n);
void _ARC4_LOCK(void);
void _ARC4_UNLOCK(void);
void _ARC4_LOCK_DESTROY(void);
#endif
#ifndef HAVE_ARC4RANDOM_UNIFORM
uint32_t arc4random_uniform(uint32_t upper_bound);
#endif
#ifdef COMPAT_SHA512
#ifndef SHA512_DIGEST_LENGTH
#define SHA512_BLOCK_LENGTH		128
#define SHA512_DIGEST_LENGTH		64
#define SHA512_DIGEST_STRING_LENGTH	(SHA512_DIGEST_LENGTH * 2 + 1)
typedef struct _SHA512_CTX {
	uint64_t	state[8];
	uint64_t	bitcount[2];
	uint8_t	buffer[SHA512_BLOCK_LENGTH];
} SHA512_CTX;
#endif /* SHA512_DIGEST_LENGTH */
void SHA512_Init(SHA512_CTX*);
void SHA512_Update(SHA512_CTX*, void*, size_t);
void SHA512_Final(uint8_t[SHA512_DIGEST_LENGTH], SHA512_CTX*);
unsigned char *SHA512(void* data, unsigned int data_len, unsigned char *digest);
#endif /* COMPAT_SHA512 */



#if defined(HAVE_EVENT_H) && !defined(HAVE_EVENT_BASE_ONCE) && !(defined(HAVE_EV_LOOP) || defined(HAVE_EV_DEFAULT_LOOP)) && (defined(HAVE_PTHREAD) || defined(HAVE_SOLARIS_THREADS))
   /* using version of libevent that is not threadsafe. */
#  define LIBEVENT_SIGNAL_PROBLEM 1
#endif

#ifndef CHECKED_INET6
#  define CHECKED_INET6
#  ifdef AF_INET6
#    define INET6
#  else
#    define AF_INET6        28
#  endif
#endif /* CHECKED_INET6 */

#ifndef HAVE_GETADDRINFO
struct sockaddr_storage;
#include "compat/fake-rfc2553.h"
#endif

#ifdef UNBOUND_ALLOC_STATS
#  define malloc(s) unbound_stat_malloc_log(s, __FILE__, __LINE__, __func__)
#  define calloc(n,s) unbound_stat_calloc_log(n, s, __FILE__, __LINE__, __func__)
#  define free(p) unbound_stat_free_log(p, __FILE__, __LINE__, __func__)
#  define realloc(p,s) unbound_stat_realloc_log(p, s, __FILE__, __LINE__, __func__)
#  define strdup(s) unbound_stat_strdup_log(s, __FILE__, __LINE__, __func__)
#ifdef HAVE_REALLOCARRAY
#  define reallocarray(p,n,s) unbound_stat_reallocarray_log(p, n, s, __FILE__, __LINE__, __func__)
#endif
void *unbound_stat_malloc(size_t size);
void *unbound_stat_calloc(size_t nmemb, size_t size);
void unbound_stat_free(void *ptr);
void *unbound_stat_realloc(void *ptr, size_t size);
void *unbound_stat_malloc_log(size_t size, const char* file, int line,
	const char* func);
void *unbound_stat_calloc_log(size_t nmemb, size_t size, const char* file,
	int line, const char* func);
void unbound_stat_free_log(void *ptr, const char* file, int line,
	const char* func);
void *unbound_stat_realloc_log(void *ptr, size_t size, const char* file,
	int line, const char* func);
void *unbound_stat_reallocarray_log(void *ptr, size_t nmemb, size_t size,
	const char* file, int line, const char* func);
char *unbound_stat_strdup_log(const char *s, const char* file, int line,
	const char* func);
#elif defined(UNBOUND_ALLOC_LITE)
#  include "util/alloc.h"
#endif /* UNBOUND_ALLOC_LITE and UNBOUND_ALLOC_STATS */

/** default port for DNS traffic. */
#define UNBOUND_DNS_PORT 53
/** default port for DNS over TLS traffic. */
#define UNBOUND_DNS_OVER_TLS_PORT 853
/** default port for DNS over HTTPS traffic. */
#define UNBOUND_DNS_OVER_HTTPS_PORT 443
/** default port for DNS over QUIC traffic. */
#define UNBOUND_DNS_OVER_QUIC_PORT 853
/** default port for unbound control traffic, registered port with IANA,
    ub-dns-control  8953/tcp    unbound dns nameserver control */
#define UNBOUND_CONTROL_PORT 8953
/** the version of unbound-control that this software implements */
#define UNBOUND_CONTROL_VERSION 1