1 .\" **************************************************************************
3 .\" * Project ___| | | | _ \| |
4 .\" * / __| | | | |_) | |
5 .\" * | (__| |_| | _ <| |___
6 .\" * \___|\___/|_| \_\_____|
8 .\" * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
10 .\" * This software is licensed as described in the file COPYING, which
11 .\" * you should have received as part of this distribution. The terms
12 .\" * are also available at https://curl.haxx.se/docs/copyright.html.
14 .\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 .\" * copies of the Software, and permit persons to whom the Software is
16 .\" * furnished to do so, under the terms of the COPYING file.
18 .\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 .\" * KIND, either express or implied.
21 .\" **************************************************************************
22 .TH libcurl-symbols 3 "sep 7, 2016" "libcurl 7.41.0" "libcurl symbols"
24 libcurl-symbols \- libcurl symbol version information
26 This man page details version information for public symbols provided in the
27 libcurl header files. This lists the first version in which the symbol was
28 introduced and for some symbols two additional information pieces:
30 The first version in which the symbol is marked "deprecated" - meaning that
31 since that version no new code should be written to use the symbol as it is
32 marked for getting removed in a future.
34 The last version that featured the specific symbol. Using the symbol in source
35 code will make it no longer compile error-free after that specified version.
37 This man page is automatically generated from the symbols-in-versions file.
46 .IP CURLAUTH_DIGEST_IE
48 .IP CURLAUTH_GSSNEGOTIATE
50 Deprecated since 7.38.0
51 .IP CURLAUTH_NEGOTIATE
61 .IP CURLCLOSEPOLICY_CALLBACK
63 .IP CURLCLOSEPOLICY_LEAST_RECENTLY_USED
65 .IP CURLCLOSEPOLICY_LEAST_TRAFFIC
67 .IP CURLCLOSEPOLICY_NONE
69 .IP CURLCLOSEPOLICY_OLDEST
71 .IP CURLCLOSEPOLICY_SLOWEST
73 .IP CURLE_ABORTED_BY_CALLBACK
77 .IP CURLE_ALREADY_COMPLETE
79 .IP CURLE_BAD_CALLING_ORDER
81 Deprecated since 7.17.0
82 .IP CURLE_BAD_CONTENT_ENCODING
84 .IP CURLE_BAD_DOWNLOAD_RESUME
86 .IP CURLE_BAD_FUNCTION_ARGUMENT
88 .IP CURLE_BAD_PASSWORD_ENTERED
90 Deprecated since 7.17.0
91 .IP CURLE_CHUNK_FAILED
97 .IP CURLE_COULDNT_CONNECT
99 .IP CURLE_COULDNT_RESOLVE_HOST
101 .IP CURLE_COULDNT_RESOLVE_PROXY
103 .IP CURLE_FAILED_INIT
105 .IP CURLE_FILESIZE_EXCEEDED
107 .IP CURLE_FILE_COULDNT_READ_FILE
109 .IP CURLE_FTP_ACCEPT_FAILED
111 .IP CURLE_FTP_ACCEPT_TIMEOUT
113 .IP CURLE_FTP_ACCESS_DENIED
115 .IP CURLE_FTP_BAD_DOWNLOAD_RESUME
118 .IP CURLE_FTP_BAD_FILE_LIST
120 .IP CURLE_FTP_CANT_GET_HOST
122 .IP CURLE_FTP_CANT_RECONNECT
124 Deprecated since 7.17.0
125 .IP CURLE_FTP_COULDNT_GET_SIZE
127 Deprecated since 7.17.0
128 .IP CURLE_FTP_COULDNT_RETR_FILE
130 .IP CURLE_FTP_COULDNT_SET_ASCII
132 Deprecated since 7.17.0
133 .IP CURLE_FTP_COULDNT_SET_BINARY
135 Deprecated since 7.17.0
136 .IP CURLE_FTP_COULDNT_SET_TYPE
138 .IP CURLE_FTP_COULDNT_STOR_FILE
140 .IP CURLE_FTP_COULDNT_USE_REST
142 .IP CURLE_FTP_PARTIAL_FILE
145 .IP CURLE_FTP_PORT_FAILED
147 .IP CURLE_FTP_PRET_FAILED
149 .IP CURLE_FTP_QUOTE_ERROR
151 Deprecated since 7.17.0
152 .IP CURLE_FTP_SSL_FAILED
154 Deprecated since 7.17.0
155 .IP CURLE_FTP_USER_PASSWORD_INCORRECT
157 Deprecated since 7.17.0
158 .IP CURLE_FTP_WEIRD_227_FORMAT
160 .IP CURLE_FTP_WEIRD_PASS_REPLY
162 .IP CURLE_FTP_WEIRD_PASV_REPLY
164 .IP CURLE_FTP_WEIRD_SERVER_REPLY
166 .IP CURLE_FTP_WEIRD_USER_REPLY
168 Deprecated since 7.17.0
169 .IP CURLE_FTP_WRITE_ERROR
171 Deprecated since 7.17.0
172 .IP CURLE_FUNCTION_NOT_FOUND
174 .IP CURLE_GOT_NOTHING
178 .IP CURLE_HTTP2_STREAM
180 .IP CURLE_HTTP_NOT_FOUND
182 .IP CURLE_HTTP_PORT_FAILED
184 Deprecated since 7.12.0
185 .IP CURLE_HTTP_POST_ERROR
187 .IP CURLE_HTTP_RANGE_ERROR
189 Deprecated since 7.17.0
190 .IP CURLE_HTTP_RETURNED_ERROR
192 .IP CURLE_INTERFACE_FAILED
194 .IP CURLE_LDAP_CANNOT_BIND
196 .IP CURLE_LDAP_INVALID_URL
198 .IP CURLE_LDAP_SEARCH_FAILED
200 .IP CURLE_LIBRARY_NOT_FOUND
202 Deprecated since 7.17.0
203 .IP CURLE_LOGIN_DENIED
205 .IP CURLE_MALFORMAT_USER
207 Deprecated since 7.17.0
208 .IP CURLE_NOT_BUILT_IN
210 .IP CURLE_NO_CONNECTION_AVAILABLE
214 .IP CURLE_OPERATION_TIMEDOUT
216 .IP CURLE_OPERATION_TIMEOUTED
218 Deprecated since 7.17.0
219 .IP CURLE_OUT_OF_MEMORY
221 .IP CURLE_PARTIAL_FILE
223 .IP CURLE_PEER_FAILED_VERIFICATION
225 .IP CURLE_QUOTE_ERROR
227 .IP CURLE_RANGE_ERROR
233 .IP CURLE_REMOTE_ACCESS_DENIED
235 .IP CURLE_REMOTE_DISK_FULL
237 .IP CURLE_REMOTE_FILE_EXISTS
239 .IP CURLE_REMOTE_FILE_NOT_FOUND
241 .IP CURLE_RTSP_CSEQ_ERROR
243 .IP CURLE_RTSP_SESSION_ERROR
247 .IP CURLE_SEND_FAIL_REWIND
249 .IP CURLE_SHARE_IN_USE
251 Deprecated since 7.17.0
256 .IP CURLE_SSL_CACERT_BADFILE
258 .IP CURLE_SSL_CERTPROBLEM
262 .IP CURLE_SSL_CONNECT_ERROR
264 .IP CURLE_SSL_CRL_BADFILE
266 .IP CURLE_SSL_ENGINE_INITFAILED
268 .IP CURLE_SSL_ENGINE_NOTFOUND
270 .IP CURLE_SSL_ENGINE_SETFAILED
272 .IP CURLE_SSL_INVALIDCERTSTATUS
274 .IP CURLE_SSL_ISSUER_ERROR
276 .IP CURLE_SSL_PEER_CERTIFICATE
278 Deprecated since 7.17.1
279 .IP CURLE_SSL_PINNEDPUBKEYNOTMATCH
281 .IP CURLE_SSL_SHUTDOWN_FAILED
283 .IP CURLE_TELNET_OPTION_SYNTAX
285 .IP CURLE_TFTP_DISKFULL
287 Deprecated since 7.17.0
288 .IP CURLE_TFTP_EXISTS
290 Deprecated since 7.17.0
291 .IP CURLE_TFTP_ILLEGAL
293 .IP CURLE_TFTP_NOSUCHUSER
295 .IP CURLE_TFTP_NOTFOUND
299 .IP CURLE_TFTP_UNKNOWNID
301 .IP CURLE_TOO_MANY_REDIRECTS
303 .IP CURLE_UNKNOWN_OPTION
305 .IP CURLE_UNKNOWN_TELNET_OPTION
307 .IP CURLE_UNSUPPORTED_PROTOCOL
309 .IP CURLE_UPLOAD_FAILED
311 .IP CURLE_URL_MALFORMAT
313 .IP CURLE_URL_MALFORMAT_USER
315 Deprecated since 7.17.0
316 .IP CURLE_USE_SSL_FAILED
318 .IP CURLE_WRITE_ERROR
320 .IP CURLFILETYPE_DEVICE_BLOCK
322 .IP CURLFILETYPE_DEVICE_CHAR
324 .IP CURLFILETYPE_DIRECTORY
326 .IP CURLFILETYPE_DOOR
328 .IP CURLFILETYPE_FILE
330 .IP CURLFILETYPE_NAMEDPIPE
332 .IP CURLFILETYPE_SOCKET
334 .IP CURLFILETYPE_SYMLINK
336 .IP CURLFILETYPE_UNKNOWN
338 .IP CURLFINFOFLAG_KNOWN_FILENAME
340 .IP CURLFINFOFLAG_KNOWN_FILETYPE
342 .IP CURLFINFOFLAG_KNOWN_GID
344 .IP CURLFINFOFLAG_KNOWN_HLINKCOUNT
346 .IP CURLFINFOFLAG_KNOWN_PERM
348 .IP CURLFINFOFLAG_KNOWN_SIZE
350 .IP CURLFINFOFLAG_KNOWN_TIME
352 .IP CURLFINFOFLAG_KNOWN_UID
356 .IP CURLFORM_ARRAY_END
358 Deprecated since 7.9.5
360 .IP CURLFORM_ARRAY_START
362 Deprecated since 7.9.5
366 .IP CURLFORM_BUFFERLENGTH
368 .IP CURLFORM_BUFFERPTR
370 .IP CURLFORM_CONTENTHEADER
372 .IP CURLFORM_CONTENTLEN
374 .IP CURLFORM_CONTENTSLENGTH
376 .IP CURLFORM_CONTENTTYPE
378 .IP CURLFORM_COPYCONTENTS
380 .IP CURLFORM_COPYNAME
386 .IP CURLFORM_FILECONTENT
388 .IP CURLFORM_FILENAME
390 .IP CURLFORM_NAMELENGTH
394 .IP CURLFORM_PTRCONTENTS
400 .IP CURLFTPAUTH_DEFAULT
406 .IP CURLFTPMETHOD_DEFAULT
408 .IP CURLFTPMETHOD_MULTICWD
410 .IP CURLFTPMETHOD_NOCWD
412 .IP CURLFTPMETHOD_SINGLECWD
416 Deprecated since 7.17.0
417 .IP CURLFTPSSL_CCC_ACTIVE
419 .IP CURLFTPSSL_CCC_NONE
421 .IP CURLFTPSSL_CCC_PASSIVE
423 .IP CURLFTPSSL_CONTROL
425 Deprecated since 7.17.0
428 Deprecated since 7.17.0
431 Deprecated since 7.17.0
432 .IP CURLFTP_CREATE_DIR
434 .IP CURLFTP_CREATE_DIR_NONE
436 .IP CURLFTP_CREATE_DIR_RETRY
438 .IP CURLGSSAPI_DELEGATION_FLAG
440 .IP CURLGSSAPI_DELEGATION_NONE
442 .IP CURLGSSAPI_DELEGATION_POLICY_FLAG
444 .IP CURLHEADER_SEPARATE
446 .IP CURLHEADER_UNIFIED
448 .IP CURLINFO_ACTIVESOCKET
450 .IP CURLINFO_APPCONNECT_TIME
452 .IP CURLINFO_CERTINFO
454 .IP CURLINFO_CONDITION_UNMET
456 .IP CURLINFO_CONNECT_TIME
458 .IP CURLINFO_CONTENT_LENGTH_DOWNLOAD
460 .IP CURLINFO_CONTENT_LENGTH_UPLOAD
462 .IP CURLINFO_CONTENT_TYPE
464 .IP CURLINFO_COOKIELIST
468 .IP CURLINFO_DATA_OUT
472 .IP CURLINFO_EFFECTIVE_URL
476 .IP CURLINFO_FILETIME
478 .IP CURLINFO_FTP_ENTRY_PATH
480 .IP CURLINFO_HEADER_IN
482 .IP CURLINFO_HEADER_OUT
484 .IP CURLINFO_HEADER_SIZE
486 .IP CURLINFO_HTTPAUTH_AVAIL
488 .IP CURLINFO_HTTP_CODE
490 Deprecated since 7.10.8
491 .IP CURLINFO_HTTP_CONNECTCODE
493 .IP CURLINFO_HTTP_VERSION
497 .IP CURLINFO_LASTSOCKET
499 .IP CURLINFO_LOCAL_IP
501 .IP CURLINFO_LOCAL_PORT
507 .IP CURLINFO_NAMELOOKUP_TIME
511 .IP CURLINFO_NUM_CONNECTS
513 .IP CURLINFO_OS_ERRNO
515 .IP CURLINFO_PRETRANSFER_TIME
517 .IP CURLINFO_PRIMARY_IP
519 .IP CURLINFO_PRIMARY_PORT
523 .IP CURLINFO_PROXYAUTH_AVAIL
525 .IP CURLINFO_REDIRECT_COUNT
527 .IP CURLINFO_REDIRECT_TIME
529 .IP CURLINFO_REDIRECT_URL
531 .IP CURLINFO_REQUEST_SIZE
533 .IP CURLINFO_RESPONSE_CODE
535 .IP CURLINFO_RTSP_CLIENT_CSEQ
537 .IP CURLINFO_RTSP_CSEQ_RECV
539 .IP CURLINFO_RTSP_SERVER_CSEQ
541 .IP CURLINFO_RTSP_SESSION_ID
543 .IP CURLINFO_SIZE_DOWNLOAD
545 .IP CURLINFO_SIZE_UPLOAD
551 .IP CURLINFO_SPEED_DOWNLOAD
553 .IP CURLINFO_SPEED_UPLOAD
555 .IP CURLINFO_SSL_DATA_IN
557 .IP CURLINFO_SSL_DATA_OUT
559 .IP CURLINFO_SSL_ENGINES
561 .IP CURLINFO_SSL_VERIFYRESULT
563 .IP CURLINFO_STARTTRANSFER_TIME
569 .IP CURLINFO_TLS_SESSION
571 Deprecated since 7.48.0
572 .IP CURLINFO_TLS_SSL_PTR
574 .IP CURLINFO_TOTAL_TIME
576 .IP CURLINFO_TYPEMASK
580 .IP CURLIOCMD_RESTARTREAD
582 .IP CURLIOE_FAILRESTART
586 .IP CURLIOE_UNKNOWNCMD
588 .IP CURLKHMATCH_MISMATCH
590 .IP CURLKHMATCH_MISSING
598 .IP CURLKHSTAT_FINE_ADD_TO_FILE
600 .IP CURLKHSTAT_REJECT
608 .IP CURLKHTYPE_UNKNOWN
610 .IP CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE
612 .IP CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE
614 .IP CURLMOPT_MAXCONNECTS
616 .IP CURLMOPT_MAX_HOST_CONNECTIONS
618 .IP CURLMOPT_MAX_PIPELINE_LENGTH
620 .IP CURLMOPT_MAX_TOTAL_CONNECTIONS
622 .IP CURLMOPT_PIPELINING
624 .IP CURLMOPT_PIPELINING_SERVER_BL
626 .IP CURLMOPT_PIPELINING_SITE_BL
628 .IP CURLMOPT_PUSHDATA
630 .IP CURLMOPT_PUSHFUNCTION
632 .IP CURLMOPT_SOCKETDATA
634 .IP CURLMOPT_SOCKETFUNCTION
636 .IP CURLMOPT_TIMERDATA
638 .IP CURLMOPT_TIMERFUNCTION
644 .IP CURLM_ADDED_ALREADY
646 .IP CURLM_BAD_EASY_HANDLE
652 .IP CURLM_CALL_MULTI_PERFORM
654 .IP CURLM_CALL_MULTI_SOCKET
656 .IP CURLM_INTERNAL_ERROR
660 .IP CURLM_OUT_OF_MEMORY
662 .IP CURLM_UNKNOWN_OPTION
664 .IP CURLOPTTYPE_FUNCTIONPOINT
668 .IP CURLOPTTYPE_OBJECTPOINT
670 .IP CURLOPTTYPE_OFF_T
672 .IP CURLOPTTYPE_STRINGPOINT
674 .IP CURLOPT_ACCEPTTIMEOUT_MS
676 .IP CURLOPT_ACCEPT_ENCODING
678 .IP CURLOPT_ADDRESS_SCOPE
682 .IP CURLOPT_AUTOREFERER
684 .IP CURLOPT_BUFFERSIZE
692 .IP CURLOPT_CHUNK_BGN_FUNCTION
694 .IP CURLOPT_CHUNK_DATA
696 .IP CURLOPT_CHUNK_END_FUNCTION
698 .IP CURLOPT_CLOSEFUNCTION
700 Deprecated since 7.11.1
702 .IP CURLOPT_CLOSEPOLICY
704 Deprecated since 7.16.1
705 .IP CURLOPT_CLOSESOCKETDATA
707 .IP CURLOPT_CLOSESOCKETFUNCTION
709 .IP CURLOPT_CONNECTTIMEOUT
711 .IP CURLOPT_CONNECTTIMEOUT_MS
713 .IP CURLOPT_CONNECT_ONLY
715 .IP CURLOPT_CONNECT_TO
717 .IP CURLOPT_CONV_FROM_NETWORK_FUNCTION
719 .IP CURLOPT_CONV_FROM_UTF8_FUNCTION
721 .IP CURLOPT_CONV_TO_NETWORK_FUNCTION
725 .IP CURLOPT_COOKIEFILE
727 .IP CURLOPT_COOKIEJAR
729 .IP CURLOPT_COOKIELIST
731 .IP CURLOPT_COOKIESESSION
733 .IP CURLOPT_COPYPOSTFIELDS
739 .IP CURLOPT_CUSTOMREQUEST
741 .IP CURLOPT_DEBUGDATA
743 .IP CURLOPT_DEBUGFUNCTION
745 .IP CURLOPT_DEFAULT_PROTOCOL
747 .IP CURLOPT_DIRLISTONLY
749 .IP CURLOPT_DNS_CACHE_TIMEOUT
751 .IP CURLOPT_DNS_INTERFACE
753 .IP CURLOPT_DNS_LOCAL_IP4
755 .IP CURLOPT_DNS_LOCAL_IP6
757 .IP CURLOPT_DNS_SERVERS
759 .IP CURLOPT_DNS_USE_GLOBAL_CACHE
761 Deprecated since 7.11.1
762 .IP CURLOPT_EGDSOCKET
766 .IP CURLOPT_ERRORBUFFER
768 .IP CURLOPT_EXPECT_100_TIMEOUT_MS
770 .IP CURLOPT_FAILONERROR
774 Deprecated since 7.9.7
777 .IP CURLOPT_FNMATCH_DATA
779 .IP CURLOPT_FNMATCH_FUNCTION
781 .IP CURLOPT_FOLLOWLOCATION
783 .IP CURLOPT_FORBID_REUSE
785 .IP CURLOPT_FRESH_CONNECT
787 .IP CURLOPT_FTPAPPEND
789 Deprecated since 7.16.4
792 Deprecated since 7.11.1
794 .IP CURLOPT_FTPLISTONLY
796 Deprecated since 7.16.4
799 .IP CURLOPT_FTPSSLAUTH
801 .IP CURLOPT_FTP_ACCOUNT
803 .IP CURLOPT_FTP_ALTERNATIVE_TO_USER
805 .IP CURLOPT_FTP_CREATE_MISSING_DIRS
807 .IP CURLOPT_FTP_FILEMETHOD
809 .IP CURLOPT_FTP_RESPONSE_TIMEOUT
811 .IP CURLOPT_FTP_SKIP_PASV_IP
815 Deprecated since 7.16.4
816 .IP CURLOPT_FTP_SSL_CCC
818 .IP CURLOPT_FTP_USE_EPRT
820 .IP CURLOPT_FTP_USE_EPSV
822 .IP CURLOPT_FTP_USE_PRET
824 .IP CURLOPT_GSSAPI_DELEGATION
828 .IP CURLOPT_HEADERDATA
830 .IP CURLOPT_HEADERFUNCTION
832 .IP CURLOPT_HEADEROPT
834 .IP CURLOPT_HTTP200ALIASES
840 .IP CURLOPT_HTTPHEADER
844 .IP CURLOPT_HTTPPROXYTUNNEL
846 .IP CURLOPT_HTTPREQUEST
848 .IP CURLOPT_HTTP_CONTENT_DECODING
850 .IP CURLOPT_HTTP_TRANSFER_DECODING
852 .IP CURLOPT_HTTP_VERSION
854 .IP CURLOPT_IGNORE_CONTENT_LENGTH
858 Deprecated since 7.9.7
859 .IP CURLOPT_INFILESIZE
861 .IP CURLOPT_INFILESIZE_LARGE
863 .IP CURLOPT_INTERFACE
865 .IP CURLOPT_INTERLEAVEDATA
867 .IP CURLOPT_INTERLEAVEFUNCTION
869 .IP CURLOPT_IOCTLDATA
871 .IP CURLOPT_IOCTLFUNCTION
873 .IP CURLOPT_IPRESOLVE
875 .IP CURLOPT_ISSUERCERT
877 .IP CURLOPT_KEYPASSWD
879 .IP CURLOPT_KRB4LEVEL
881 Deprecated since 7.17.0
884 .IP CURLOPT_LOCALPORT
886 .IP CURLOPT_LOCALPORTRANGE
888 .IP CURLOPT_LOGIN_OPTIONS
890 .IP CURLOPT_LOW_SPEED_LIMIT
892 .IP CURLOPT_LOW_SPEED_TIME
894 .IP CURLOPT_MAIL_AUTH
896 .IP CURLOPT_MAIL_FROM
898 .IP CURLOPT_MAIL_RCPT
900 .IP CURLOPT_MAXCONNECTS
902 .IP CURLOPT_MAXFILESIZE
904 .IP CURLOPT_MAXFILESIZE_LARGE
906 .IP CURLOPT_MAXREDIRS
908 .IP CURLOPT_MAX_RECV_SPEED_LARGE
910 .IP CURLOPT_MAX_SEND_SPEED_LARGE
918 .IP CURLOPT_NETRC_FILE
920 .IP CURLOPT_NEW_DIRECTORY_PERMS
922 .IP CURLOPT_NEW_FILE_PERMS
926 .IP CURLOPT_NOPROGRESS
934 Deprecated since 7.11.1
936 .IP CURLOPT_OPENSOCKETDATA
938 .IP CURLOPT_OPENSOCKETFUNCTION
940 .IP CURLOPT_PASSWDDATA
942 Deprecated since 7.11.1
944 .IP CURLOPT_PASSWDFUNCTION
946 Deprecated since 7.11.1
950 .IP CURLOPT_PASV_HOST
952 Deprecated since 7.16.0
954 .IP CURLOPT_PATH_AS_IS
956 .IP CURLOPT_PINNEDPUBLICKEY
966 Deprecated since 7.19.1
967 .IP CURLOPT_POSTFIELDS
969 .IP CURLOPT_POSTFIELDSIZE
971 .IP CURLOPT_POSTFIELDSIZE_LARGE
973 .IP CURLOPT_POSTQUOTE
975 .IP CURLOPT_POSTREDIR
981 .IP CURLOPT_PROGRESSDATA
983 .IP CURLOPT_PROGRESSFUNCTION
985 Deprecated since 7.32.0
986 .IP CURLOPT_PROTOCOLS
990 .IP CURLOPT_PROXYAUTH
992 .IP CURLOPT_PROXYHEADER
994 .IP CURLOPT_PROXYPASSWORD
996 .IP CURLOPT_PROXYPORT
998 .IP CURLOPT_PROXYTYPE
1000 .IP CURLOPT_PROXYUSERNAME
1001 Introduced in 7.19.1
1002 .IP CURLOPT_PROXYUSERPWD
1004 .IP CURLOPT_PROXY_SERVICE_NAME
1005 Introduced in 7.43.0
1006 .IP CURLOPT_PROXY_TRANSFER_MODE
1007 Introduced in 7.18.0
1012 .IP CURLOPT_RANDOM_FILE
1016 .IP CURLOPT_READDATA
1018 .IP CURLOPT_READFUNCTION
1020 .IP CURLOPT_REDIR_PROTOCOLS
1021 Introduced in 7.19.4
1025 Introduced in 7.21.3
1026 .IP CURLOPT_RESUME_FROM
1028 .IP CURLOPT_RESUME_FROM_LARGE
1029 Introduced in 7.11.0
1030 .IP CURLOPT_RTSPHEADER
1031 Introduced in 7.20.0
1032 .IP CURLOPT_RTSP_CLIENT_CSEQ
1033 Introduced in 7.20.0
1034 .IP CURLOPT_RTSP_REQUEST
1035 Introduced in 7.20.0
1036 .IP CURLOPT_RTSP_SERVER_CSEQ
1037 Introduced in 7.20.0
1038 .IP CURLOPT_RTSP_SESSION_ID
1039 Introduced in 7.20.0
1040 .IP CURLOPT_RTSP_STREAM_URI
1041 Introduced in 7.20.0
1042 .IP CURLOPT_RTSP_TRANSPORT
1043 Introduced in 7.20.0
1045 Introduced in 7.31.0
1046 .IP CURLOPT_SEEKDATA
1047 Introduced in 7.18.0
1048 .IP CURLOPT_SEEKFUNCTION
1049 Introduced in 7.18.0
1050 .IP CURLOPT_SERVER_RESPONSE_TIMEOUT
1051 Introduced in 7.20.0
1052 .IP CURLOPT_SERVICE_NAME
1053 Introduced in 7.43.0
1056 .IP CURLOPT_SOCKOPTDATA
1057 Introduced in 7.16.0
1058 .IP CURLOPT_SOCKOPTFUNCTION
1059 Introduced in 7.16.0
1060 .IP CURLOPT_SOCKS5_GSSAPI_NEC
1061 Introduced in 7.19.4
1062 .IP CURLOPT_SOCKS5_GSSAPI_SERVICE
1063 Introduced in 7.19.4
1064 Deprecated since 7.49.0
1065 .IP CURLOPT_SOURCE_HOST
1066 Introduced in 7.12.1
1067 .IP CURLOPT_SOURCE_PATH
1068 Introduced in 7.12.1
1069 .IP CURLOPT_SOURCE_PORT
1070 Introduced in 7.12.1
1071 .IP CURLOPT_SOURCE_POSTQUOTE
1072 Introduced in 7.12.1
1073 .IP CURLOPT_SOURCE_PREQUOTE
1074 Introduced in 7.12.1
1075 .IP CURLOPT_SOURCE_QUOTE
1076 Introduced in 7.13.0
1077 .IP CURLOPT_SOURCE_URL
1078 Introduced in 7.13.0
1079 .IP CURLOPT_SOURCE_USERPWD
1080 Introduced in 7.12.1
1081 .IP CURLOPT_SSH_AUTH_TYPES
1082 Introduced in 7.16.1
1083 .IP CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
1084 Introduced in 7.17.1
1085 .IP CURLOPT_SSH_KEYDATA
1086 Introduced in 7.19.6
1087 .IP CURLOPT_SSH_KEYFUNCTION
1088 Introduced in 7.19.6
1089 .IP CURLOPT_SSH_KNOWNHOSTS
1090 Introduced in 7.19.6
1091 .IP CURLOPT_SSH_PRIVATE_KEYFILE
1092 Introduced in 7.16.1
1093 .IP CURLOPT_SSH_PUBLIC_KEYFILE
1094 Introduced in 7.16.1
1097 .IP CURLOPT_SSLCERTPASSWD
1099 Deprecated since 7.17.0
1100 .IP CURLOPT_SSLCERTTYPE
1102 .IP CURLOPT_SSLENGINE
1104 .IP CURLOPT_SSLENGINE_DEFAULT
1108 .IP CURLOPT_SSLKEYPASSWD
1110 Deprecated since 7.17.0
1111 .IP CURLOPT_SSLKEYTYPE
1113 .IP CURLOPT_SSLVERSION
1115 .IP CURLOPT_SSL_CIPHER_LIST
1117 .IP CURLOPT_SSL_CTX_DATA
1118 Introduced in 7.10.6
1119 .IP CURLOPT_SSL_CTX_FUNCTION
1120 Introduced in 7.10.6
1121 .IP CURLOPT_SSL_ENABLE_ALPN
1122 Introduced in 7.36.0
1123 .IP CURLOPT_SSL_ENABLE_NPN
1124 Introduced in 7.36.0
1125 .IP CURLOPT_SSL_FALSESTART
1126 Introduced in 7.42.0
1127 .IP CURLOPT_SSL_OPTIONS
1128 Introduced in 7.25.0
1129 .IP CURLOPT_SSL_SESSIONID_CACHE
1130 Introduced in 7.16.0
1131 .IP CURLOPT_SSL_VERIFYHOST
1133 .IP CURLOPT_SSL_VERIFYPEER
1135 .IP CURLOPT_SSL_VERIFYSTATUS
1136 Introduced in 7.41.0
1139 .IP CURLOPT_STREAM_DEPENDS
1140 Introduced in 7.46.0
1141 .IP CURLOPT_STREAM_DEPENDS_E
1142 Introduced in 7.46.0
1143 .IP CURLOPT_STREAM_WEIGHT
1144 Introduced in 7.46.0
1145 .IP CURLOPT_TCP_KEEPALIVE
1146 Introduced in 7.25.0
1147 .IP CURLOPT_TCP_KEEPIDLE
1148 Introduced in 7.25.0
1149 .IP CURLOPT_TCP_KEEPINTVL
1150 Introduced in 7.25.0
1151 .IP CURLOPT_TCP_NODELAY
1152 Introduced in 7.11.2
1153 .IP CURLOPT_TCP_FASTOPEN
1154 Introduced in 7.49.0
1155 .IP CURLOPT_TELNETOPTIONS
1157 .IP CURLOPT_TFTP_BLKSIZE
1158 Introduced in 7.19.4
1159 .IP CURLOPT_TFTP_NO_OPTIONS
1160 Introduced in 7.48.0
1161 .IP CURLOPT_TIMECONDITION
1165 .IP CURLOPT_TIMEOUT_MS
1166 Introduced in 7.16.2
1167 .IP CURLOPT_TIMEVALUE
1169 .IP CURLOPT_TLSAUTH_PASSWORD
1170 Introduced in 7.21.4
1171 .IP CURLOPT_TLSAUTH_TYPE
1172 Introduced in 7.21.4
1173 .IP CURLOPT_TLSAUTH_USERNAME
1174 Introduced in 7.21.4
1175 .IP CURLOPT_TRANSFERTEXT
1177 .IP CURLOPT_TRANSFER_ENCODING
1178 Introduced in 7.21.6
1179 .IP CURLOPT_UNIX_SOCKET_PATH
1180 Introduced in 7.40.0
1181 .IP CURLOPT_UNRESTRICTED_AUTH
1182 Introduced in 7.10.4
1187 .IP CURLOPT_USERAGENT
1189 .IP CURLOPT_USERNAME
1190 Introduced in 7.19.1
1194 Introduced in 7.17.0
1197 .IP CURLOPT_WILDCARDMATCH
1198 Introduced in 7.21.0
1199 .IP CURLOPT_WRITEDATA
1201 .IP CURLOPT_WRITEFUNCTION
1203 .IP CURLOPT_WRITEHEADER
1205 .IP CURLOPT_WRITEINFO
1207 .IP CURLOPT_XFERINFODATA
1208 Introduced in 7.32.0
1209 .IP CURLOPT_XFERINFOFUNCTION
1210 Introduced in 7.32.0
1211 .IP CURLOPT_XOAUTH2_BEARER
1212 Introduced in 7.33.0
1214 Introduced in 7.18.0
1216 Introduced in 7.18.0
1218 Introduced in 7.18.0
1219 .IP CURLPAUSE_RECV_CONT
1220 Introduced in 7.18.0
1222 Introduced in 7.18.0
1223 .IP CURLPAUSE_SEND_CONT
1224 Introduced in 7.18.0
1226 Introduced in 7.43.0
1227 .IP CURLPIPE_MULTIPLEX
1228 Introduced in 7.43.0
1229 .IP CURLPIPE_NOTHING
1230 Introduced in 7.43.0
1232 Introduced in 7.19.4
1234 Introduced in 7.19.4
1236 Introduced in 7.19.4
1238 Introduced in 7.19.4
1240 Introduced in 7.19.4
1241 .IP CURLPROTO_GOPHER
1242 Introduced in 7.21.2
1244 Introduced in 7.19.4
1246 Introduced in 7.19.4
1248 Introduced in 7.20.0
1250 Introduced in 7.20.0
1252 Introduced in 7.19.4
1254 Introduced in 7.19.4
1256 Introduced in 7.20.0
1258 Introduced in 7.20.0
1260 Introduced in 7.21.0
1262 Introduced in 7.21.0
1264 Introduced in 7.21.0
1266 Introduced in 7.21.0
1267 .IP CURLPROTO_RTMPTE
1268 Introduced in 7.21.0
1269 .IP CURLPROTO_RTMPTS
1270 Introduced in 7.21.0
1272 Introduced in 7.20.0
1274 Introduced in 7.19.4
1276 Introduced in 7.19.4
1278 Introduced in 7.40.0
1280 Introduced in 7.40.0
1282 Introduced in 7.20.0
1284 Introduced in 7.20.0
1285 .IP CURLPROTO_TELNET
1286 Introduced in 7.19.4
1288 Introduced in 7.19.4
1291 .IP CURLPROXY_HTTP_1_0
1292 Introduced in 7.19.4
1293 .IP CURLPROXY_SOCKS4
1295 .IP CURLPROXY_SOCKS4A
1296 Introduced in 7.18.0
1297 .IP CURLPROXY_SOCKS5
1299 .IP CURLPROXY_SOCKS5_HOSTNAME
1300 Introduced in 7.18.0
1301 .IP CURLSHE_BAD_OPTION
1302 Introduced in 7.10.3
1304 Introduced in 7.10.3
1306 Introduced in 7.10.3
1308 Introduced in 7.12.0
1309 .IP CURLSHE_NOT_BUILT_IN
1310 Introduced in 7.23.0
1312 Introduced in 7.10.3
1313 .IP CURLSHOPT_LOCKFUNC
1314 Introduced in 7.10.3
1316 Introduced in 7.10.3
1318 Introduced in 7.10.3
1319 .IP CURLSHOPT_UNLOCKFUNC
1320 Introduced in 7.10.3
1321 .IP CURLSHOPT_UNSHARE
1322 Introduced in 7.10.3
1323 .IP CURLSHOPT_USERDATA
1324 Introduced in 7.10.3
1325 .IP CURLSOCKTYPE_ACCEPT
1326 Introduced in 7.28.0
1327 .IP CURLSOCKTYPE_IPCXN
1328 Introduced in 7.16.0
1329 .IP CURLSSH_AUTH_AGENT
1330 Introduced in 7.28.0
1331 .IP CURLSSH_AUTH_ANY
1332 Introduced in 7.16.1
1333 .IP CURLSSH_AUTH_DEFAULT
1334 Introduced in 7.16.1
1335 .IP CURLSSH_AUTH_HOST
1336 Introduced in 7.16.1
1337 .IP CURLSSH_AUTH_KEYBOARD
1338 Introduced in 7.16.1
1339 .IP CURLSSH_AUTH_NONE
1340 Introduced in 7.16.1
1341 .IP CURLSSH_AUTH_PASSWORD
1342 Introduced in 7.16.1
1343 .IP CURLSSH_AUTH_PUBLICKEY
1344 Introduced in 7.16.1
1345 .IP CURLSSLBACKEND_AXTLS
1346 Introduced in 7.38.0
1347 .IP CURLSSLBACKEND_BORINGSSL
1348 Introduced in 7.49.0
1349 .IP CURLSSLBACKEND_CYASSL
1350 Introduced in 7.34.0
1351 .IP CURLSSLBACKEND_DARWINSSL
1352 Introduced in 7.34.0
1353 .IP CURLSSLBACKEND_GNUTLS
1354 Introduced in 7.34.0
1355 .IP CURLSSLBACKEND_GSKIT
1356 Introduced in 7.34.0
1357 .IP CURLSSLBACKEND_LIBRESSL
1358 Introduced in 7.49.0
1359 .IP CURLSSLBACKEND_MBEDTLS
1360 Introduced in 7.46.0
1361 .IP CURLSSLBACKEND_NONE
1362 Introduced in 7.34.0
1363 .IP CURLSSLBACKEND_NSS
1364 Introduced in 7.34.0
1365 .IP CURLSSLBACKEND_OPENSSL
1366 Introduced in 7.34.0
1367 .IP CURLSSLBACKEND_POLARSSL
1368 Introduced in 7.34.0
1369 .IP CURLSSLBACKEND_QSOSSL
1370 Introduced in 7.34.0
1371 .IP CURLSSLBACKEND_SCHANNEL
1372 Introduced in 7.34.0
1373 .IP CURLSSLBACKEND_WOLFSSL
1374 Introduced in 7.49.0
1375 .IP CURLSSLOPT_ALLOW_BEAST
1376 Introduced in 7.25.0
1377 .IP CURLSSLOPT_NO_REVOKE
1378 Introduced in 7.44.0
1380 Introduced in 7.17.0
1381 .IP CURLUSESSL_CONTROL
1382 Introduced in 7.17.0
1384 Introduced in 7.17.0
1386 Introduced in 7.17.0
1387 .IP CURLVERSION_FIRST
1389 .IP CURLVERSION_FOURTH
1390 Introduced in 7.16.1
1393 .IP CURLVERSION_SECOND
1394 Introduced in 7.11.1
1395 .IP CURLVERSION_THIRD
1396 Introduced in 7.12.0
1397 .IP CURL_CHUNK_BGN_FUNC_FAIL
1398 Introduced in 7.21.0
1399 .IP CURL_CHUNK_BGN_FUNC_OK
1400 Introduced in 7.21.0
1401 .IP CURL_CHUNK_BGN_FUNC_SKIP
1402 Introduced in 7.21.0
1403 .IP CURL_CHUNK_END_FUNC_FAIL
1404 Introduced in 7.21.0
1405 .IP CURL_CHUNK_END_FUNC_OK
1406 Introduced in 7.21.0
1407 .IP CURL_CSELECT_ERR
1408 Introduced in 7.16.3
1410 Introduced in 7.16.3
1411 .IP CURL_CSELECT_OUT
1412 Introduced in 7.16.3
1413 .IP CURL_DID_MEMORY_FUNC_TYPEDEFS
1414 Introduced in 7.49.0
1416 Introduced in 7.14.0
1417 .IP CURL_EASY_TIMEOUT
1418 Introduced in 7.14.0
1421 .IP CURL_FNMATCHFUNC_FAIL
1422 Introduced in 7.21.0
1423 .IP CURL_FNMATCHFUNC_MATCH
1424 Introduced in 7.21.0
1425 .IP CURL_FNMATCHFUNC_NOMATCH
1426 Introduced in 7.21.0
1427 .IP CURL_FORMADD_DISABLED
1428 Introduced in 7.12.1
1429 .IP CURL_FORMADD_ILLEGAL_ARRAY
1431 .IP CURL_FORMADD_INCOMPLETE
1433 .IP CURL_FORMADD_MEMORY
1435 .IP CURL_FORMADD_NULL
1439 .IP CURL_FORMADD_OPTION_TWICE
1441 .IP CURL_FORMADD_UNKNOWN_OPTION
1443 .IP CURL_GLOBAL_ACK_EINTR
1444 Introduced in 7.30.0
1447 .IP CURL_GLOBAL_DEFAULT
1449 .IP CURL_GLOBAL_NOTHING
1453 .IP CURL_GLOBAL_WIN32
1455 .IP CURL_HTTPPOST_BUFFER
1456 Introduced in 7.46.0
1457 .IP CURL_HTTPPOST_CALLBACK
1458 Introduced in 7.46.0
1459 .IP CURL_HTTPPOST_FILENAME
1460 Introduced in 7.46.0
1461 .IP CURL_HTTPPOST_LARGE
1462 Introduced in 7.46.0
1463 .IP CURL_HTTPPOST_PTRBUFFER
1464 Introduced in 7.46.0
1465 .IP CURL_HTTPPOST_PTRCONTENTS
1466 Introduced in 7.46.0
1467 .IP CURL_HTTPPOST_PTRNAME
1468 Introduced in 7.46.0
1469 .IP CURL_HTTPPOST_READFILE
1470 Introduced in 7.46.0
1471 .IP CURL_HTTP_VERSION_1_0
1473 .IP CURL_HTTP_VERSION_1_1
1475 .IP CURL_HTTP_VERSION_2
1476 Introduced in 7.43.0
1477 .IP CURL_HTTP_VERSION_2_0
1478 Introduced in 7.33.0
1479 .IP CURL_HTTP_VERSION_2TLS
1480 Introduced in 7.47.0
1481 .IP CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE
1482 Introduced in 7.49.0
1483 .IP CURL_HTTP_VERSION_NONE
1485 .IP CURL_IPRESOLVE_V4
1486 Introduced in 7.10.8
1487 .IP CURL_IPRESOLVE_V6
1488 Introduced in 7.10.8
1489 .IP CURL_IPRESOLVE_WHATEVER
1490 Introduced in 7.10.8
1491 .IP CURL_LOCK_ACCESS_NONE
1492 Introduced in 7.10.3
1493 .IP CURL_LOCK_ACCESS_SHARED
1494 Introduced in 7.10.3
1495 .IP CURL_LOCK_ACCESS_SINGLE
1496 Introduced in 7.10.3
1497 .IP CURL_LOCK_DATA_CONNECT
1498 Introduced in 7.10.3
1499 .IP CURL_LOCK_DATA_COOKIE
1500 Introduced in 7.10.3
1501 .IP CURL_LOCK_DATA_DNS
1502 Introduced in 7.10.3
1503 .IP CURL_LOCK_DATA_NONE
1504 Introduced in 7.10.3
1505 .IP CURL_LOCK_DATA_SHARE
1506 Introduced in 7.10.4
1507 .IP CURL_LOCK_DATA_SSL_SESSION
1508 Introduced in 7.10.3
1509 .IP CURL_LOCK_TYPE_CONNECT
1511 .IP CURL_LOCK_TYPE_COOKIE
1513 .IP CURL_LOCK_TYPE_DNS
1515 .IP CURL_LOCK_TYPE_NONE
1517 .IP CURL_LOCK_TYPE_SSL_SESSION
1519 .IP CURL_MAX_HTTP_HEADER
1520 Introduced in 7.19.7
1521 .IP CURL_MAX_WRITE_SIZE
1523 .IP CURL_NETRC_IGNORED
1525 .IP CURL_NETRC_OPTIONAL
1527 .IP CURL_NETRC_REQUIRED
1530 Introduced in 7.14.0
1532 Introduced in 7.14.0
1534 Introduced in 7.14.0
1536 Introduced in 7.14.0
1537 .IP CURL_POLL_REMOVE
1538 Introduced in 7.14.0
1539 .IP CURL_PROGRESS_BAR
1541 .IP CURL_PROGRESS_STATS
1544 Introduced in 7.44.0
1546 Introduced in 7.44.0
1547 .IP CURL_READFUNC_ABORT
1548 Introduced in 7.12.1
1549 .IP CURL_READFUNC_PAUSE
1550 Introduced in 7.18.0
1551 .IP CURL_REDIR_GET_ALL
1552 Introduced in 7.19.1
1553 .IP CURL_REDIR_POST_301
1554 Introduced in 7.19.1
1555 .IP CURL_REDIR_POST_302
1556 Introduced in 7.19.1
1557 .IP CURL_REDIR_POST_303
1558 Introduced in 7.25.1
1559 .IP CURL_REDIR_POST_ALL
1560 Introduced in 7.19.1
1561 .IP CURL_RTSPREQ_ANNOUNCE
1562 Introduced in 7.20.0
1563 .IP CURL_RTSPREQ_DESCRIBE
1564 Introduced in 7.20.0
1565 .IP CURL_RTSPREQ_GET_PARAMETER
1566 Introduced in 7.20.0
1567 .IP CURL_RTSPREQ_NONE
1568 Introduced in 7.20.0
1569 .IP CURL_RTSPREQ_OPTIONS
1570 Introduced in 7.20.0
1571 .IP CURL_RTSPREQ_PAUSE
1572 Introduced in 7.20.0
1573 .IP CURL_RTSPREQ_PLAY
1574 Introduced in 7.20.0
1575 .IP CURL_RTSPREQ_RECEIVE
1576 Introduced in 7.20.0
1577 .IP CURL_RTSPREQ_RECORD
1578 Introduced in 7.20.0
1579 .IP CURL_RTSPREQ_SETUP
1580 Introduced in 7.20.0
1581 .IP CURL_RTSPREQ_SET_PARAMETER
1582 Introduced in 7.20.0
1583 .IP CURL_RTSPREQ_TEARDOWN
1584 Introduced in 7.20.0
1585 .IP CURL_SEEKFUNC_CANTSEEK
1586 Introduced in 7.19.5
1587 .IP CURL_SEEKFUNC_FAIL
1588 Introduced in 7.19.5
1589 .IP CURL_SEEKFUNC_OK
1590 Introduced in 7.19.5
1592 Introduced in 7.14.0
1593 .IP CURL_SOCKET_TIMEOUT
1594 Introduced in 7.14.0
1595 .IP CURL_SOCKOPT_ALREADY_CONNECTED
1596 Introduced in 7.21.5
1597 .IP CURL_SOCKOPT_ERROR
1598 Introduced in 7.21.5
1600 Introduced in 7.21.5
1602 Introduced in 7.50.2
1603 .IP CURL_SSLVERSION_DEFAULT
1605 .IP CURL_SSLVERSION_SSL
1607 .IP CURL_SSLVERSION_SSL
1609 .IP CURL_SSLVERSION_TLS
1611 .IP CURL_SSLVERSION_TLS
1613 .IP CURL_SSLVERSION_TLS
1615 .IP CURL_SSLVERSION_TLS
1617 .IP CURL_TIMECOND_IFMODSINCE
1619 .IP CURL_TIMECOND_IFUNMODSINCE
1621 .IP CURL_TIMECOND_LASTMOD
1623 .IP CURL_TIMECOND_NONE
1625 .IP CURL_TLSAUTH_NONE
1626 Introduced in 7.21.4
1627 .IP CURL_TLSAUTH_SRP
1628 Introduced in 7.21.4
1629 .IP CURL_VERSION_ASYNCHDNS
1630 Introduced in 7.10.7
1631 .IP CURL_VERSION_CONV
1632 Introduced in 7.15.4
1633 .IP CURL_VERSION_CURLDEBUG
1634 Introduced in 7.19.6
1635 .IP CURL_VERSION_DEBUG
1636 Introduced in 7.10.6
1637 .IP CURL_VERSION_GSSAPI
1638 Introduced in 7.38.0
1639 .IP CURL_VERSION_GSSNEGOTIATE
1640 Introduced in 7.10.6
1641 Deprecated since 7.38.0
1642 .IP CURL_VERSION_HTTP2
1643 Introduced in 7.33.0
1644 .IP CURL_VERSION_IDN
1645 Introduced in 7.12.0
1646 .IP CURL_VERSION_IPV6
1648 .IP CURL_VERSION_KERBEROS4
1650 Deprecated since 7.33.0
1651 .IP CURL_VERSION_KERBEROS5
1652 Introduced in 7.40.0
1653 .IP CURL_VERSION_LARGEFILE
1654 Introduced in 7.11.1
1655 .IP CURL_VERSION_LIBZ
1657 .IP CURL_VERSION_NTLM
1658 Introduced in 7.10.6
1659 .IP CURL_VERSION_NTLM_WB
1660 Introduced in 7.22.0
1661 .IP CURL_VERSION_PSL
1662 Introduced in 7.47.0
1663 .IP CURL_VERSION_SPNEGO
1664 Introduced in 7.10.8
1665 .IP CURL_VERSION_SSL
1667 .IP CURL_VERSION_SSPI
1668 Introduced in 7.13.2
1669 .IP CURL_VERSION_TLSAUTH_SRP
1670 Introduced in 7.21.4
1671 .IP CURL_VERSION_UNIX_SOCKETS
1672 Introduced in 7.40.0
1673 .IP CURL_WAIT_POLLIN
1674 Introduced in 7.28.0
1675 .IP CURL_WAIT_POLLOUT
1676 Introduced in 7.28.0
1677 .IP CURL_WAIT_POLLPRI
1678 Introduced in 7.28.0
1679 .IP CURL_WRITEFUNC_PAUSE
1680 Introduced in 7.18.0