1 .\" **************************************************************************
3 .\" * Project ___| | | | _ \| |
4 .\" * / __| | | | |_) | |
5 .\" * | (__| |_| | _ <| |___
6 .\" * \___|\___/|_| \_\_____|
8 .\" * Copyright (C) 1998 - 2017, 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.
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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 "okt 4, 2017" "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
50 .IP CURLAUTH_GSSNEGOTIATE
52 Deprecated since 7.38.0
53 .IP CURLAUTH_NEGOTIATE
63 .IP CURLCLOSEPOLICY_CALLBACK
65 .IP CURLCLOSEPOLICY_LEAST_RECENTLY_USED
67 .IP CURLCLOSEPOLICY_LEAST_TRAFFIC
69 .IP CURLCLOSEPOLICY_NONE
71 .IP CURLCLOSEPOLICY_OLDEST
73 .IP CURLCLOSEPOLICY_SLOWEST
75 .IP CURLE_ABORTED_BY_CALLBACK
79 .IP CURLE_ALREADY_COMPLETE
81 .IP CURLE_BAD_CALLING_ORDER
83 Deprecated since 7.17.0
84 .IP CURLE_BAD_CONTENT_ENCODING
86 .IP CURLE_BAD_DOWNLOAD_RESUME
88 .IP CURLE_BAD_FUNCTION_ARGUMENT
90 .IP CURLE_BAD_PASSWORD_ENTERED
92 Deprecated since 7.17.0
93 .IP CURLE_CHUNK_FAILED
99 .IP CURLE_COULDNT_CONNECT
101 .IP CURLE_COULDNT_RESOLVE_HOST
103 .IP CURLE_COULDNT_RESOLVE_PROXY
105 .IP CURLE_FAILED_INIT
107 .IP CURLE_FILESIZE_EXCEEDED
109 .IP CURLE_FILE_COULDNT_READ_FILE
111 .IP CURLE_FTP_ACCEPT_FAILED
113 .IP CURLE_FTP_ACCEPT_TIMEOUT
115 .IP CURLE_FTP_ACCESS_DENIED
117 .IP CURLE_FTP_BAD_DOWNLOAD_RESUME
120 .IP CURLE_FTP_BAD_FILE_LIST
122 .IP CURLE_FTP_CANT_GET_HOST
124 .IP CURLE_FTP_CANT_RECONNECT
126 Deprecated since 7.17.0
127 .IP CURLE_FTP_COULDNT_GET_SIZE
129 Deprecated since 7.17.0
130 .IP CURLE_FTP_COULDNT_RETR_FILE
132 .IP CURLE_FTP_COULDNT_SET_ASCII
134 Deprecated since 7.17.0
135 .IP CURLE_FTP_COULDNT_SET_BINARY
137 Deprecated since 7.17.0
138 .IP CURLE_FTP_COULDNT_SET_TYPE
140 .IP CURLE_FTP_COULDNT_STOR_FILE
142 .IP CURLE_FTP_COULDNT_USE_REST
144 .IP CURLE_FTP_PARTIAL_FILE
147 .IP CURLE_FTP_PORT_FAILED
149 .IP CURLE_FTP_PRET_FAILED
151 .IP CURLE_FTP_QUOTE_ERROR
153 Deprecated since 7.17.0
154 .IP CURLE_FTP_SSL_FAILED
156 Deprecated since 7.17.0
157 .IP CURLE_FTP_USER_PASSWORD_INCORRECT
159 Deprecated since 7.17.0
160 .IP CURLE_FTP_WEIRD_227_FORMAT
162 .IP CURLE_FTP_WEIRD_PASS_REPLY
164 .IP CURLE_FTP_WEIRD_PASV_REPLY
166 .IP CURLE_FTP_WEIRD_SERVER_REPLY
168 .IP CURLE_FTP_WEIRD_USER_REPLY
170 Deprecated since 7.17.0
171 .IP CURLE_FTP_WRITE_ERROR
173 Deprecated since 7.17.0
174 .IP CURLE_FUNCTION_NOT_FOUND
176 .IP CURLE_GOT_NOTHING
180 .IP CURLE_HTTP2_STREAM
182 .IP CURLE_HTTP_NOT_FOUND
184 .IP CURLE_HTTP_PORT_FAILED
186 Deprecated since 7.12.0
187 .IP CURLE_HTTP_POST_ERROR
189 .IP CURLE_HTTP_RANGE_ERROR
191 Deprecated since 7.17.0
192 .IP CURLE_HTTP_RETURNED_ERROR
194 .IP CURLE_INTERFACE_FAILED
196 .IP CURLE_LDAP_CANNOT_BIND
198 .IP CURLE_LDAP_INVALID_URL
200 .IP CURLE_LDAP_SEARCH_FAILED
202 .IP CURLE_LIBRARY_NOT_FOUND
204 Deprecated since 7.17.0
205 .IP CURLE_LOGIN_DENIED
207 .IP CURLE_MALFORMAT_USER
209 Deprecated since 7.17.0
210 .IP CURLE_NOT_BUILT_IN
212 .IP CURLE_NO_CONNECTION_AVAILABLE
216 .IP CURLE_OPERATION_TIMEDOUT
218 .IP CURLE_OPERATION_TIMEOUTED
220 Deprecated since 7.17.0
221 .IP CURLE_OUT_OF_MEMORY
223 .IP CURLE_PARTIAL_FILE
225 .IP CURLE_PEER_FAILED_VERIFICATION
227 .IP CURLE_QUOTE_ERROR
229 .IP CURLE_RANGE_ERROR
235 .IP CURLE_REMOTE_ACCESS_DENIED
237 .IP CURLE_REMOTE_DISK_FULL
239 .IP CURLE_REMOTE_FILE_EXISTS
241 .IP CURLE_REMOTE_FILE_NOT_FOUND
243 .IP CURLE_RTSP_CSEQ_ERROR
245 .IP CURLE_RTSP_SESSION_ERROR
249 .IP CURLE_SEND_FAIL_REWIND
251 .IP CURLE_SHARE_IN_USE
253 Deprecated since 7.17.0
258 .IP CURLE_SSL_CACERT_BADFILE
260 .IP CURLE_SSL_CERTPROBLEM
264 .IP CURLE_SSL_CONNECT_ERROR
266 .IP CURLE_SSL_CRL_BADFILE
268 .IP CURLE_SSL_ENGINE_INITFAILED
270 .IP CURLE_SSL_ENGINE_NOTFOUND
272 .IP CURLE_SSL_ENGINE_SETFAILED
274 .IP CURLE_SSL_INVALIDCERTSTATUS
276 .IP CURLE_SSL_ISSUER_ERROR
278 .IP CURLE_SSL_PEER_CERTIFICATE
280 Deprecated since 7.17.1
281 .IP CURLE_SSL_PINNEDPUBKEYNOTMATCH
283 .IP CURLE_SSL_SHUTDOWN_FAILED
285 .IP CURLE_TELNET_OPTION_SYNTAX
287 .IP CURLE_TFTP_DISKFULL
289 Deprecated since 7.17.0
290 .IP CURLE_TFTP_EXISTS
292 Deprecated since 7.17.0
293 .IP CURLE_TFTP_ILLEGAL
295 .IP CURLE_TFTP_NOSUCHUSER
297 .IP CURLE_TFTP_NOTFOUND
301 .IP CURLE_TFTP_UNKNOWNID
303 .IP CURLE_TOO_MANY_REDIRECTS
305 .IP CURLE_UNKNOWN_OPTION
307 .IP CURLE_UNKNOWN_TELNET_OPTION
309 .IP CURLE_UNSUPPORTED_PROTOCOL
311 .IP CURLE_UPLOAD_FAILED
313 .IP CURLE_URL_MALFORMAT
315 .IP CURLE_URL_MALFORMAT_USER
317 Deprecated since 7.17.0
318 .IP CURLE_USE_SSL_FAILED
320 .IP CURLE_WEIRD_SERVER_REPLY
322 .IP CURLE_WRITE_ERROR
324 .IP CURLFILETYPE_DEVICE_BLOCK
326 .IP CURLFILETYPE_DEVICE_CHAR
328 .IP CURLFILETYPE_DIRECTORY
330 .IP CURLFILETYPE_DOOR
332 .IP CURLFILETYPE_FILE
334 .IP CURLFILETYPE_NAMEDPIPE
336 .IP CURLFILETYPE_SOCKET
338 .IP CURLFILETYPE_SYMLINK
340 .IP CURLFILETYPE_UNKNOWN
342 .IP CURLFINFOFLAG_KNOWN_FILENAME
344 .IP CURLFINFOFLAG_KNOWN_FILETYPE
346 .IP CURLFINFOFLAG_KNOWN_GID
348 .IP CURLFINFOFLAG_KNOWN_HLINKCOUNT
350 .IP CURLFINFOFLAG_KNOWN_PERM
352 .IP CURLFINFOFLAG_KNOWN_SIZE
354 .IP CURLFINFOFLAG_KNOWN_TIME
356 .IP CURLFINFOFLAG_KNOWN_UID
360 Deprecated since 7.56.0
361 .IP CURLFORM_ARRAY_END
363 Deprecated since 7.9.5
365 .IP CURLFORM_ARRAY_START
367 Deprecated since 7.9.5
371 Deprecated since 7.56.0
372 .IP CURLFORM_BUFFERLENGTH
374 Deprecated since 7.56.0
375 .IP CURLFORM_BUFFERPTR
377 Deprecated since 7.56.0
378 .IP CURLFORM_CONTENTHEADER
380 Deprecated since 7.56.0
381 .IP CURLFORM_CONTENTLEN
383 Deprecated since 7.56.0
384 .IP CURLFORM_CONTENTSLENGTH
386 Deprecated since 7.56.0
387 .IP CURLFORM_CONTENTTYPE
389 Deprecated since 7.56.0
390 .IP CURLFORM_COPYCONTENTS
392 Deprecated since 7.56.0
393 .IP CURLFORM_COPYNAME
395 Deprecated since 7.56.0
398 Deprecated since 7.56.0
401 Deprecated since 7.56.0
402 .IP CURLFORM_FILECONTENT
404 Deprecated since 7.56.0
405 .IP CURLFORM_FILENAME
407 Deprecated since 7.56.0
408 .IP CURLFORM_NAMELENGTH
410 Deprecated since 7.56.0
413 Deprecated since 7.56.0
414 .IP CURLFORM_PTRCONTENTS
416 Deprecated since 7.56.0
419 Deprecated since 7.56.0
422 Deprecated since 7.56.0
423 .IP CURLFTPAUTH_DEFAULT
429 .IP CURLFTPMETHOD_DEFAULT
431 .IP CURLFTPMETHOD_MULTICWD
433 .IP CURLFTPMETHOD_NOCWD
435 .IP CURLFTPMETHOD_SINGLECWD
439 Deprecated since 7.17.0
440 .IP CURLFTPSSL_CCC_ACTIVE
442 .IP CURLFTPSSL_CCC_NONE
444 .IP CURLFTPSSL_CCC_PASSIVE
446 .IP CURLFTPSSL_CONTROL
448 Deprecated since 7.17.0
451 Deprecated since 7.17.0
454 Deprecated since 7.17.0
455 .IP CURLFTP_CREATE_DIR
457 .IP CURLFTP_CREATE_DIR_NONE
459 .IP CURLFTP_CREATE_DIR_RETRY
461 .IP CURLGSSAPI_DELEGATION_FLAG
463 .IP CURLGSSAPI_DELEGATION_NONE
465 .IP CURLGSSAPI_DELEGATION_POLICY_FLAG
467 .IP CURLHEADER_SEPARATE
469 .IP CURLHEADER_UNIFIED
471 .IP CURLINFO_ACTIVESOCKET
473 .IP CURLINFO_APPCONNECT_TIME
475 .IP CURLINFO_CERTINFO
477 .IP CURLINFO_CONDITION_UNMET
479 .IP CURLINFO_CONNECT_TIME
481 .IP CURLINFO_CONTENT_LENGTH_DOWNLOAD
483 .IP CURLINFO_CONTENT_LENGTH_DOWNLOAD_T
485 .IP CURLINFO_CONTENT_LENGTH_UPLOAD
487 .IP CURLINFO_CONTENT_LENGTH_UPLOAD_T
489 .IP CURLINFO_CONTENT_TYPE
491 .IP CURLINFO_COOKIELIST
495 .IP CURLINFO_DATA_OUT
499 .IP CURLINFO_EFFECTIVE_URL
503 .IP CURLINFO_FILETIME
505 .IP CURLINFO_FTP_ENTRY_PATH
507 .IP CURLINFO_HEADER_IN
509 .IP CURLINFO_HEADER_OUT
511 .IP CURLINFO_HEADER_SIZE
513 .IP CURLINFO_HTTPAUTH_AVAIL
515 .IP CURLINFO_HTTP_CODE
517 Deprecated since 7.10.8
518 .IP CURLINFO_HTTP_CONNECTCODE
520 .IP CURLINFO_HTTP_VERSION
524 .IP CURLINFO_LASTSOCKET
526 .IP CURLINFO_LOCAL_IP
528 .IP CURLINFO_LOCAL_PORT
534 .IP CURLINFO_NAMELOOKUP_TIME
538 .IP CURLINFO_NUM_CONNECTS
542 .IP CURLINFO_OS_ERRNO
544 .IP CURLINFO_PRETRANSFER_TIME
546 .IP CURLINFO_PRIMARY_IP
548 .IP CURLINFO_PRIMARY_PORT
552 .IP CURLINFO_PROTOCOL
554 .IP CURLINFO_PROXYAUTH_AVAIL
556 .IP CURLINFO_PROXY_SSL_VERIFYRESULT
560 .IP CURLINFO_REDIRECT_COUNT
562 .IP CURLINFO_REDIRECT_TIME
564 .IP CURLINFO_REDIRECT_URL
566 .IP CURLINFO_REQUEST_SIZE
568 .IP CURLINFO_RESPONSE_CODE
570 .IP CURLINFO_RTSP_CLIENT_CSEQ
572 .IP CURLINFO_RTSP_CSEQ_RECV
574 .IP CURLINFO_RTSP_SERVER_CSEQ
576 .IP CURLINFO_RTSP_SESSION_ID
580 .IP CURLINFO_SIZE_DOWNLOAD
582 .IP CURLINFO_SIZE_DOWNLOAD_T
584 .IP CURLINFO_SIZE_UPLOAD
586 .IP CURLINFO_SIZE_UPLOAD_T
592 .IP CURLINFO_SPEED_DOWNLOAD
594 .IP CURLINFO_SPEED_DOWNLOAD_T
596 .IP CURLINFO_SPEED_UPLOAD
598 .IP CURLINFO_SPEED_UPLOAD_T
600 .IP CURLINFO_SSL_DATA_IN
602 .IP CURLINFO_SSL_DATA_OUT
604 .IP CURLINFO_SSL_ENGINES
606 .IP CURLINFO_SSL_VERIFYRESULT
608 .IP CURLINFO_STARTTRANSFER_TIME
614 .IP CURLINFO_TLS_SESSION
616 Deprecated since 7.48.0
617 .IP CURLINFO_TLS_SSL_PTR
619 .IP CURLINFO_TOTAL_TIME
621 .IP CURLINFO_TYPEMASK
625 .IP CURLIOCMD_RESTARTREAD
627 .IP CURLIOE_FAILRESTART
631 .IP CURLIOE_UNKNOWNCMD
633 .IP CURLKHMATCH_MISMATCH
635 .IP CURLKHMATCH_MISSING
643 .IP CURLKHSTAT_FINE_ADD_TO_FILE
645 .IP CURLKHSTAT_REJECT
653 .IP CURLKHTYPE_UNKNOWN
655 .IP CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE
657 .IP CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE
659 .IP CURLMOPT_MAXCONNECTS
661 .IP CURLMOPT_MAX_HOST_CONNECTIONS
663 .IP CURLMOPT_MAX_PIPELINE_LENGTH
665 .IP CURLMOPT_MAX_TOTAL_CONNECTIONS
667 .IP CURLMOPT_PIPELINING
669 .IP CURLMOPT_PIPELINING_SERVER_BL
671 .IP CURLMOPT_PIPELINING_SITE_BL
673 .IP CURLMOPT_PUSHDATA
675 .IP CURLMOPT_PUSHFUNCTION
677 .IP CURLMOPT_SOCKETDATA
679 .IP CURLMOPT_SOCKETFUNCTION
681 .IP CURLMOPT_TIMERDATA
683 .IP CURLMOPT_TIMERFUNCTION
689 .IP CURLM_ADDED_ALREADY
691 .IP CURLM_BAD_EASY_HANDLE
697 .IP CURLM_CALL_MULTI_PERFORM
699 .IP CURLM_CALL_MULTI_SOCKET
701 .IP CURLM_INTERNAL_ERROR
705 .IP CURLM_OUT_OF_MEMORY
707 .IP CURLM_UNKNOWN_OPTION
709 .IP CURLOPTTYPE_FUNCTIONPOINT
713 .IP CURLOPTTYPE_OBJECTPOINT
715 .IP CURLOPTTYPE_OFF_T
717 .IP CURLOPTTYPE_STRINGPOINT
719 .IP CURLOPT_ABSTRACT_UNIX_SOCKET
721 .IP CURLOPT_ACCEPTTIMEOUT_MS
723 .IP CURLOPT_ACCEPT_ENCODING
725 .IP CURLOPT_ADDRESS_SCOPE
729 .IP CURLOPT_AUTOREFERER
731 .IP CURLOPT_BUFFERSIZE
739 .IP CURLOPT_CHUNK_BGN_FUNCTION
741 .IP CURLOPT_CHUNK_DATA
743 .IP CURLOPT_CHUNK_END_FUNCTION
745 .IP CURLOPT_CLOSEFUNCTION
747 Deprecated since 7.11.1
749 .IP CURLOPT_CLOSEPOLICY
751 Deprecated since 7.16.1
752 .IP CURLOPT_CLOSESOCKETDATA
754 .IP CURLOPT_CLOSESOCKETFUNCTION
756 .IP CURLOPT_CONNECTTIMEOUT
758 .IP CURLOPT_CONNECTTIMEOUT_MS
760 .IP CURLOPT_CONNECT_ONLY
762 .IP CURLOPT_CONNECT_TO
764 .IP CURLOPT_CONV_FROM_NETWORK_FUNCTION
766 .IP CURLOPT_CONV_FROM_UTF8_FUNCTION
768 .IP CURLOPT_CONV_TO_NETWORK_FUNCTION
772 .IP CURLOPT_COOKIEFILE
774 .IP CURLOPT_COOKIEJAR
776 .IP CURLOPT_COOKIELIST
778 .IP CURLOPT_COOKIESESSION
780 .IP CURLOPT_COPYPOSTFIELDS
786 .IP CURLOPT_CUSTOMREQUEST
788 .IP CURLOPT_DEBUGDATA
790 .IP CURLOPT_DEBUGFUNCTION
792 .IP CURLOPT_DEFAULT_PROTOCOL
794 .IP CURLOPT_DIRLISTONLY
796 .IP CURLOPT_DNS_CACHE_TIMEOUT
798 .IP CURLOPT_DNS_INTERFACE
800 .IP CURLOPT_DNS_LOCAL_IP4
802 .IP CURLOPT_DNS_LOCAL_IP6
804 .IP CURLOPT_DNS_SERVERS
806 .IP CURLOPT_DNS_USE_GLOBAL_CACHE
808 Deprecated since 7.11.1
809 .IP CURLOPT_EGDSOCKET
813 .IP CURLOPT_ERRORBUFFER
815 .IP CURLOPT_EXPECT_100_TIMEOUT_MS
817 .IP CURLOPT_FAILONERROR
821 Deprecated since 7.9.7
824 .IP CURLOPT_FNMATCH_DATA
826 .IP CURLOPT_FNMATCH_FUNCTION
828 .IP CURLOPT_FOLLOWLOCATION
830 .IP CURLOPT_FORBID_REUSE
832 .IP CURLOPT_FRESH_CONNECT
834 .IP CURLOPT_FTPAPPEND
836 Deprecated since 7.16.4
839 Deprecated since 7.11.1
841 .IP CURLOPT_FTPLISTONLY
843 Deprecated since 7.16.4
846 .IP CURLOPT_FTPSSLAUTH
848 .IP CURLOPT_FTP_ACCOUNT
850 .IP CURLOPT_FTP_ALTERNATIVE_TO_USER
852 .IP CURLOPT_FTP_CREATE_MISSING_DIRS
854 .IP CURLOPT_FTP_FILEMETHOD
856 .IP CURLOPT_FTP_RESPONSE_TIMEOUT
858 .IP CURLOPT_FTP_SKIP_PASV_IP
862 Deprecated since 7.16.4
863 .IP CURLOPT_FTP_SSL_CCC
865 .IP CURLOPT_FTP_USE_EPRT
867 .IP CURLOPT_FTP_USE_EPSV
869 .IP CURLOPT_FTP_USE_PRET
871 .IP CURLOPT_GSSAPI_DELEGATION
875 .IP CURLOPT_HEADERDATA
877 .IP CURLOPT_HEADERFUNCTION
879 .IP CURLOPT_HEADEROPT
881 .IP CURLOPT_HTTP200ALIASES
887 .IP CURLOPT_HTTPHEADER
891 Deprecated since 7.56.0
892 .IP CURLOPT_HTTPPROXYTUNNEL
894 .IP CURLOPT_HTTPREQUEST
896 .IP CURLOPT_HTTP_CONTENT_DECODING
898 .IP CURLOPT_HTTP_TRANSFER_DECODING
900 .IP CURLOPT_HTTP_VERSION
902 .IP CURLOPT_IGNORE_CONTENT_LENGTH
906 Deprecated since 7.9.7
907 .IP CURLOPT_INFILESIZE
909 .IP CURLOPT_INFILESIZE_LARGE
911 .IP CURLOPT_INTERFACE
913 .IP CURLOPT_INTERLEAVEDATA
915 .IP CURLOPT_INTERLEAVEFUNCTION
917 .IP CURLOPT_IOCTLDATA
919 .IP CURLOPT_IOCTLFUNCTION
921 .IP CURLOPT_IPRESOLVE
923 .IP CURLOPT_ISSUERCERT
925 .IP CURLOPT_KEEP_SENDING_ON_ERROR
927 .IP CURLOPT_KEYPASSWD
929 .IP CURLOPT_KRB4LEVEL
931 Deprecated since 7.17.0
934 .IP CURLOPT_LOCALPORT
936 .IP CURLOPT_LOCALPORTRANGE
938 .IP CURLOPT_LOGIN_OPTIONS
940 .IP CURLOPT_LOW_SPEED_LIMIT
942 .IP CURLOPT_LOW_SPEED_TIME
944 .IP CURLOPT_MAIL_AUTH
946 .IP CURLOPT_MAIL_FROM
948 .IP CURLOPT_MAIL_RCPT
950 .IP CURLOPT_MAXCONNECTS
952 .IP CURLOPT_MAXFILESIZE
954 .IP CURLOPT_MAXFILESIZE_LARGE
956 .IP CURLOPT_MAXREDIRS
958 .IP CURLOPT_MAX_RECV_SPEED_LARGE
960 .IP CURLOPT_MAX_SEND_SPEED_LARGE
970 .IP CURLOPT_NETRC_FILE
972 .IP CURLOPT_NEW_DIRECTORY_PERMS
974 .IP CURLOPT_NEW_FILE_PERMS
978 .IP CURLOPT_NOPROGRESS
986 Deprecated since 7.11.1
988 .IP CURLOPT_OPENSOCKETDATA
990 .IP CURLOPT_OPENSOCKETFUNCTION
992 .IP CURLOPT_PASSWDDATA
994 Deprecated since 7.11.1
996 .IP CURLOPT_PASSWDFUNCTION
998 Deprecated since 7.11.1
1000 .IP CURLOPT_PASSWORD
1001 Introduced in 7.19.1
1002 .IP CURLOPT_PASV_HOST
1003 Introduced in 7.12.1
1004 Deprecated since 7.16.0
1006 .IP CURLOPT_PATH_AS_IS
1007 Introduced in 7.42.0
1008 .IP CURLOPT_PINNEDPUBLICKEY
1009 Introduced in 7.39.0
1010 .IP CURLOPT_PIPEWAIT
1011 Introduced in 7.43.0
1017 Introduced in 7.17.1
1018 Deprecated since 7.19.1
1019 .IP CURLOPT_POSTFIELDS
1021 .IP CURLOPT_POSTFIELDSIZE
1023 .IP CURLOPT_POSTFIELDSIZE_LARGE
1024 Introduced in 7.11.1
1025 .IP CURLOPT_POSTQUOTE
1027 .IP CURLOPT_POSTREDIR
1028 Introduced in 7.19.1
1029 .IP CURLOPT_PREQUOTE
1031 .IP CURLOPT_PRE_PROXY
1032 Introduced in 7.52.0
1034 Introduced in 7.10.3
1035 .IP CURLOPT_PROGRESSDATA
1037 .IP CURLOPT_PROGRESSFUNCTION
1039 Deprecated since 7.32.0
1040 .IP CURLOPT_PROTOCOLS
1041 Introduced in 7.19.4
1044 .IP CURLOPT_PROXYAUTH
1045 Introduced in 7.10.7
1046 .IP CURLOPT_PROXYHEADER
1047 Introduced in 7.37.0
1048 .IP CURLOPT_PROXYPASSWORD
1049 Introduced in 7.19.1
1050 .IP CURLOPT_PROXYPORT
1052 .IP CURLOPT_PROXYTYPE
1054 .IP CURLOPT_PROXYUSERNAME
1055 Introduced in 7.19.1
1056 .IP CURLOPT_PROXYUSERPWD
1058 .IP CURLOPT_PROXY_CAINFO
1059 Introduced in 7.52.0
1060 .IP CURLOPT_PROXY_CAPATH
1061 Introduced in 7.52.0
1062 .IP CURLOPT_PROXY_CRLFILE
1063 Introduced in 7.52.0
1064 .IP CURLOPT_PROXY_KEYPASSWD
1065 Introduced in 7.52.0
1066 .IP CURLOPT_PROXY_PINNEDPUBLICKEY
1067 Introduced in 7.52.0
1068 .IP CURLOPT_PROXY_SERVICE_NAME
1069 Introduced in 7.43.0
1070 .IP CURLOPT_PROXY_SSLCERT
1071 Introduced in 7.52.0
1072 .IP CURLOPT_PROXY_SSLCERTTYPE
1073 Introduced in 7.52.0
1074 .IP CURLOPT_PROXY_SSLKEY
1075 Introduced in 7.52.0
1076 .IP CURLOPT_PROXY_SSLKEYTYPE
1077 Introduced in 7.52.0
1078 .IP CURLOPT_PROXY_SSLVERSION
1079 Introduced in 7.52.0
1080 .IP CURLOPT_PROXY_SSL_CIPHER_LIST
1081 Introduced in 7.52.0
1082 .IP CURLOPT_PROXY_SSL_OPTIONS
1083 Introduced in 7.52.0
1084 .IP CURLOPT_PROXY_SSL_VERIFYHOST
1085 Introduced in 7.52.0
1086 .IP CURLOPT_PROXY_SSL_VERIFYPEER
1087 Introduced in 7.52.0
1088 .IP CURLOPT_PROXY_TLSAUTH_PASSWORD
1089 Introduced in 7.52.0
1090 .IP CURLOPT_PROXY_TLSAUTH_TYPE
1091 Introduced in 7.52.0
1092 .IP CURLOPT_PROXY_TLSAUTH_USERNAME
1093 Introduced in 7.52.0
1094 .IP CURLOPT_PROXY_TRANSFER_MODE
1095 Introduced in 7.18.0
1100 .IP CURLOPT_RANDOM_FILE
1104 .IP CURLOPT_READDATA
1106 .IP CURLOPT_READFUNCTION
1108 .IP CURLOPT_REDIR_PROTOCOLS
1109 Introduced in 7.19.4
1112 .IP CURLOPT_REQUEST_TARGET
1113 Introduced in 7.55.0
1115 Introduced in 7.21.3
1116 .IP CURLOPT_RESUME_FROM
1118 .IP CURLOPT_RESUME_FROM_LARGE
1119 Introduced in 7.11.0
1120 .IP CURLOPT_RTSPHEADER
1121 Introduced in 7.20.0
1122 .IP CURLOPT_RTSP_CLIENT_CSEQ
1123 Introduced in 7.20.0
1124 .IP CURLOPT_RTSP_REQUEST
1125 Introduced in 7.20.0
1126 .IP CURLOPT_RTSP_SERVER_CSEQ
1127 Introduced in 7.20.0
1128 .IP CURLOPT_RTSP_SESSION_ID
1129 Introduced in 7.20.0
1130 .IP CURLOPT_RTSP_STREAM_URI
1131 Introduced in 7.20.0
1132 .IP CURLOPT_RTSP_TRANSPORT
1133 Introduced in 7.20.0
1135 Introduced in 7.31.0
1136 .IP CURLOPT_SEEKDATA
1137 Introduced in 7.18.0
1138 .IP CURLOPT_SEEKFUNCTION
1139 Introduced in 7.18.0
1140 .IP CURLOPT_SERVER_RESPONSE_TIMEOUT
1141 Introduced in 7.20.0
1142 .IP CURLOPT_SERVICE_NAME
1143 Introduced in 7.43.0
1146 .IP CURLOPT_SOCKOPTDATA
1147 Introduced in 7.16.0
1148 .IP CURLOPT_SOCKOPTFUNCTION
1149 Introduced in 7.16.0
1150 .IP CURLOPT_SOCKS5_AUTH
1151 Introduced in 7.55.0
1152 .IP CURLOPT_SOCKS5_GSSAPI_NEC
1153 Introduced in 7.19.4
1154 .IP CURLOPT_SOCKS5_GSSAPI_SERVICE
1155 Introduced in 7.19.4
1156 Deprecated since 7.49.0
1157 .IP CURLOPT_SOURCE_HOST
1158 Introduced in 7.12.1
1159 .IP CURLOPT_SOURCE_PATH
1160 Introduced in 7.12.1
1161 .IP CURLOPT_SOURCE_PORT
1162 Introduced in 7.12.1
1163 .IP CURLOPT_SOURCE_POSTQUOTE
1164 Introduced in 7.12.1
1165 .IP CURLOPT_SOURCE_PREQUOTE
1166 Introduced in 7.12.1
1167 .IP CURLOPT_SOURCE_QUOTE
1168 Introduced in 7.13.0
1169 .IP CURLOPT_SOURCE_URL
1170 Introduced in 7.13.0
1171 .IP CURLOPT_SOURCE_USERPWD
1172 Introduced in 7.12.1
1173 .IP CURLOPT_SSH_AUTH_TYPES
1174 Introduced in 7.16.1
1175 .IP CURLOPT_SSH_COMPRESSION
1176 Introduced in 7.56.0
1177 .IP CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
1178 Introduced in 7.17.1
1179 .IP CURLOPT_SSH_KEYDATA
1180 Introduced in 7.19.6
1181 .IP CURLOPT_SSH_KEYFUNCTION
1182 Introduced in 7.19.6
1183 .IP CURLOPT_SSH_KNOWNHOSTS
1184 Introduced in 7.19.6
1185 .IP CURLOPT_SSH_PRIVATE_KEYFILE
1186 Introduced in 7.16.1
1187 .IP CURLOPT_SSH_PUBLIC_KEYFILE
1188 Introduced in 7.16.1
1191 .IP CURLOPT_SSLCERTPASSWD
1193 Deprecated since 7.17.0
1194 .IP CURLOPT_SSLCERTTYPE
1196 .IP CURLOPT_SSLENGINE
1198 .IP CURLOPT_SSLENGINE_DEFAULT
1202 .IP CURLOPT_SSLKEYPASSWD
1204 Deprecated since 7.17.0
1205 .IP CURLOPT_SSLKEYTYPE
1207 .IP CURLOPT_SSLVERSION
1209 .IP CURLOPT_SSL_CIPHER_LIST
1211 .IP CURLOPT_SSL_CTX_DATA
1212 Introduced in 7.10.6
1213 .IP CURLOPT_SSL_CTX_FUNCTION
1214 Introduced in 7.10.6
1215 .IP CURLOPT_SSL_ENABLE_ALPN
1216 Introduced in 7.36.0
1217 .IP CURLOPT_SSL_ENABLE_NPN
1218 Introduced in 7.36.0
1219 .IP CURLOPT_SSL_FALSESTART
1220 Introduced in 7.42.0
1221 .IP CURLOPT_SSL_OPTIONS
1222 Introduced in 7.25.0
1223 .IP CURLOPT_SSL_SESSIONID_CACHE
1224 Introduced in 7.16.0
1225 .IP CURLOPT_SSL_VERIFYHOST
1227 .IP CURLOPT_SSL_VERIFYPEER
1229 .IP CURLOPT_SSL_VERIFYSTATUS
1230 Introduced in 7.41.0
1233 .IP CURLOPT_STREAM_DEPENDS
1234 Introduced in 7.46.0
1235 .IP CURLOPT_STREAM_DEPENDS_E
1236 Introduced in 7.46.0
1237 .IP CURLOPT_STREAM_WEIGHT
1238 Introduced in 7.46.0
1239 .IP CURLOPT_SUPPRESS_CONNECT_HEADERS
1240 Introduced in 7.54.0
1241 .IP CURLOPT_TCP_FASTOPEN
1242 Introduced in 7.49.0
1243 .IP CURLOPT_TCP_KEEPALIVE
1244 Introduced in 7.25.0
1245 .IP CURLOPT_TCP_KEEPIDLE
1246 Introduced in 7.25.0
1247 .IP CURLOPT_TCP_KEEPINTVL
1248 Introduced in 7.25.0
1249 .IP CURLOPT_TCP_NODELAY
1250 Introduced in 7.11.2
1251 .IP CURLOPT_TELNETOPTIONS
1253 .IP CURLOPT_TFTP_BLKSIZE
1254 Introduced in 7.19.4
1255 .IP CURLOPT_TFTP_NO_OPTIONS
1256 Introduced in 7.48.0
1257 .IP CURLOPT_TIMECONDITION
1261 .IP CURLOPT_TIMEOUT_MS
1262 Introduced in 7.16.2
1263 .IP CURLOPT_TIMEVALUE
1265 .IP CURLOPT_TLSAUTH_PASSWORD
1266 Introduced in 7.21.4
1267 .IP CURLOPT_TLSAUTH_TYPE
1268 Introduced in 7.21.4
1269 .IP CURLOPT_TLSAUTH_USERNAME
1270 Introduced in 7.21.4
1271 .IP CURLOPT_TRANSFERTEXT
1273 .IP CURLOPT_TRANSFER_ENCODING
1274 Introduced in 7.21.6
1275 .IP CURLOPT_UNIX_SOCKET_PATH
1276 Introduced in 7.40.0
1277 .IP CURLOPT_UNRESTRICTED_AUTH
1278 Introduced in 7.10.4
1283 .IP CURLOPT_USERAGENT
1285 .IP CURLOPT_USERNAME
1286 Introduced in 7.19.1
1290 Introduced in 7.17.0
1293 .IP CURLOPT_WILDCARDMATCH
1294 Introduced in 7.21.0
1295 .IP CURLOPT_WRITEDATA
1297 .IP CURLOPT_WRITEFUNCTION
1299 .IP CURLOPT_WRITEHEADER
1301 .IP CURLOPT_WRITEINFO
1303 .IP CURLOPT_XFERINFODATA
1304 Introduced in 7.32.0
1305 .IP CURLOPT_XFERINFOFUNCTION
1306 Introduced in 7.32.0
1307 .IP CURLOPT_XOAUTH2_BEARER
1308 Introduced in 7.33.0
1310 Introduced in 7.18.0
1312 Introduced in 7.18.0
1314 Introduced in 7.18.0
1315 .IP CURLPAUSE_RECV_CONT
1316 Introduced in 7.18.0
1318 Introduced in 7.18.0
1319 .IP CURLPAUSE_SEND_CONT
1320 Introduced in 7.18.0
1322 Introduced in 7.43.0
1323 .IP CURLPIPE_MULTIPLEX
1324 Introduced in 7.43.0
1325 .IP CURLPIPE_NOTHING
1326 Introduced in 7.43.0
1328 Introduced in 7.19.4
1330 Introduced in 7.19.4
1332 Introduced in 7.19.4
1334 Introduced in 7.19.4
1336 Introduced in 7.19.4
1337 .IP CURLPROTO_GOPHER
1338 Introduced in 7.21.2
1340 Introduced in 7.19.4
1342 Introduced in 7.19.4
1344 Introduced in 7.20.0
1346 Introduced in 7.20.0
1348 Introduced in 7.19.4
1350 Introduced in 7.19.4
1352 Introduced in 7.20.0
1354 Introduced in 7.20.0
1356 Introduced in 7.21.0
1358 Introduced in 7.21.0
1360 Introduced in 7.21.0
1362 Introduced in 7.21.0
1363 .IP CURLPROTO_RTMPTE
1364 Introduced in 7.21.0
1365 .IP CURLPROTO_RTMPTS
1366 Introduced in 7.21.0
1368 Introduced in 7.20.0
1370 Introduced in 7.19.4
1372 Introduced in 7.19.4
1374 Introduced in 7.40.0
1376 Introduced in 7.40.0
1378 Introduced in 7.20.0
1380 Introduced in 7.20.0
1381 .IP CURLPROTO_TELNET
1382 Introduced in 7.19.4
1384 Introduced in 7.19.4
1388 Introduced in 7.52.0
1389 .IP CURLPROXY_HTTP_1_0
1390 Introduced in 7.19.4
1391 .IP CURLPROXY_SOCKS4
1393 .IP CURLPROXY_SOCKS4A
1394 Introduced in 7.18.0
1395 .IP CURLPROXY_SOCKS5
1397 .IP CURLPROXY_SOCKS5_HOSTNAME
1398 Introduced in 7.18.0
1399 .IP CURLSHE_BAD_OPTION
1400 Introduced in 7.10.3
1402 Introduced in 7.10.3
1404 Introduced in 7.10.3
1406 Introduced in 7.12.0
1407 .IP CURLSHE_NOT_BUILT_IN
1408 Introduced in 7.23.0
1410 Introduced in 7.10.3
1411 .IP CURLSHOPT_LOCKFUNC
1412 Introduced in 7.10.3
1414 Introduced in 7.10.3
1416 Introduced in 7.10.3
1417 .IP CURLSHOPT_UNLOCKFUNC
1418 Introduced in 7.10.3
1419 .IP CURLSHOPT_UNSHARE
1420 Introduced in 7.10.3
1421 .IP CURLSHOPT_USERDATA
1422 Introduced in 7.10.3
1423 .IP CURLSOCKTYPE_ACCEPT
1424 Introduced in 7.28.0
1425 .IP CURLSOCKTYPE_IPCXN
1426 Introduced in 7.16.0
1427 .IP CURLSSH_AUTH_AGENT
1428 Introduced in 7.28.0
1429 .IP CURLSSH_AUTH_ANY
1430 Introduced in 7.16.1
1431 .IP CURLSSH_AUTH_DEFAULT
1432 Introduced in 7.16.1
1433 .IP CURLSSH_AUTH_HOST
1434 Introduced in 7.16.1
1435 .IP CURLSSH_AUTH_KEYBOARD
1436 Introduced in 7.16.1
1437 .IP CURLSSH_AUTH_NONE
1438 Introduced in 7.16.1
1439 .IP CURLSSH_AUTH_PASSWORD
1440 Introduced in 7.16.1
1441 .IP CURLSSH_AUTH_PUBLICKEY
1442 Introduced in 7.16.1
1443 .IP CURLSSLBACKEND_AXTLS
1444 Introduced in 7.38.0
1445 .IP CURLSSLBACKEND_BORINGSSL
1446 Introduced in 7.49.0
1447 .IP CURLSSLBACKEND_CYASSL
1448 Introduced in 7.34.0
1449 .IP CURLSSLBACKEND_DARWINSSL
1450 Introduced in 7.34.0
1451 .IP CURLSSLBACKEND_GNUTLS
1452 Introduced in 7.34.0
1453 .IP CURLSSLBACKEND_GSKIT
1454 Introduced in 7.34.0
1455 .IP CURLSSLBACKEND_LIBRESSL
1456 Introduced in 7.49.0
1457 .IP CURLSSLBACKEND_MBEDTLS
1458 Introduced in 7.46.0
1459 .IP CURLSSLBACKEND_NONE
1460 Introduced in 7.34.0
1461 .IP CURLSSLBACKEND_NSS
1462 Introduced in 7.34.0
1463 .IP CURLSSLBACKEND_OPENSSL
1464 Introduced in 7.34.0
1465 .IP CURLSSLBACKEND_POLARSSL
1466 Introduced in 7.34.0
1467 .IP CURLSSLBACKEND_QSOSSL
1468 Introduced in 7.34.0
1469 .IP CURLSSLBACKEND_SCHANNEL
1470 Introduced in 7.34.0
1471 .IP CURLSSLBACKEND_WOLFSSL
1472 Introduced in 7.49.0
1473 .IP CURLSSLOPT_ALLOW_BEAST
1474 Introduced in 7.25.0
1475 .IP CURLSSLOPT_NO_REVOKE
1476 Introduced in 7.44.0
1477 .IP CURLSSLSET_NO_BACKENDS
1478 Introduced in 7.56.0
1480 Introduced in 7.56.0
1481 .IP CURLSSLSET_TOO_LATE
1482 Introduced in 7.56.0
1483 .IP CURLSSLSET_UNKNOWN_BACKEND
1484 Introduced in 7.56.0
1486 Introduced in 7.17.0
1487 .IP CURLUSESSL_CONTROL
1488 Introduced in 7.17.0
1490 Introduced in 7.17.0
1492 Introduced in 7.17.0
1493 .IP CURLVERSION_FIRST
1495 .IP CURLVERSION_FOURTH
1496 Introduced in 7.16.1
1499 .IP CURLVERSION_SECOND
1500 Introduced in 7.11.1
1501 .IP CURLVERSION_THIRD
1502 Introduced in 7.12.0
1503 .IP CURL_CHUNK_BGN_FUNC_FAIL
1504 Introduced in 7.21.0
1505 .IP CURL_CHUNK_BGN_FUNC_OK
1506 Introduced in 7.21.0
1507 .IP CURL_CHUNK_BGN_FUNC_SKIP
1508 Introduced in 7.21.0
1509 .IP CURL_CHUNK_END_FUNC_FAIL
1510 Introduced in 7.21.0
1511 .IP CURL_CHUNK_END_FUNC_OK
1512 Introduced in 7.21.0
1513 .IP CURL_CSELECT_ERR
1514 Introduced in 7.16.3
1516 Introduced in 7.16.3
1517 .IP CURL_CSELECT_OUT
1518 Introduced in 7.16.3
1519 .IP CURL_DID_MEMORY_FUNC_TYPEDEFS
1520 Introduced in 7.49.0
1522 Introduced in 7.14.0
1523 .IP CURL_EASY_TIMEOUT
1524 Introduced in 7.14.0
1527 .IP CURL_FNMATCHFUNC_FAIL
1528 Introduced in 7.21.0
1529 .IP CURL_FNMATCHFUNC_MATCH
1530 Introduced in 7.21.0
1531 .IP CURL_FNMATCHFUNC_NOMATCH
1532 Introduced in 7.21.0
1533 .IP CURL_FORMADD_DISABLED
1534 Introduced in 7.12.1
1535 Deprecated since 7.56.0
1536 .IP CURL_FORMADD_ILLEGAL_ARRAY
1538 Deprecated since 7.56.0
1539 .IP CURL_FORMADD_INCOMPLETE
1541 Deprecated since 7.56.0
1542 .IP CURL_FORMADD_MEMORY
1544 Deprecated since 7.56.0
1545 .IP CURL_FORMADD_NULL
1547 Deprecated since 7.56.0
1550 Deprecated since 7.56.0
1551 .IP CURL_FORMADD_OPTION_TWICE
1553 Deprecated since 7.56.0
1554 .IP CURL_FORMADD_UNKNOWN_OPTION
1556 Deprecated since 7.56.0
1557 .IP CURL_GLOBAL_ACK_EINTR
1558 Introduced in 7.30.0
1561 .IP CURL_GLOBAL_DEFAULT
1563 .IP CURL_GLOBAL_NOTHING
1567 .IP CURL_GLOBAL_WIN32
1569 .IP CURL_HTTPPOST_BUFFER
1570 Introduced in 7.46.0
1571 .IP CURL_HTTPPOST_CALLBACK
1572 Introduced in 7.46.0
1573 .IP CURL_HTTPPOST_FILENAME
1574 Introduced in 7.46.0
1575 .IP CURL_HTTPPOST_LARGE
1576 Introduced in 7.46.0
1577 .IP CURL_HTTPPOST_PTRBUFFER
1578 Introduced in 7.46.0
1579 .IP CURL_HTTPPOST_PTRCONTENTS
1580 Introduced in 7.46.0
1581 .IP CURL_HTTPPOST_PTRNAME
1582 Introduced in 7.46.0
1583 .IP CURL_HTTPPOST_READFILE
1584 Introduced in 7.46.0
1585 .IP CURL_HTTP_VERSION_1_0
1587 .IP CURL_HTTP_VERSION_1_1
1589 .IP CURL_HTTP_VERSION_2
1590 Introduced in 7.43.0
1591 .IP CURL_HTTP_VERSION_2TLS
1592 Introduced in 7.47.0
1593 .IP CURL_HTTP_VERSION_2_0
1594 Introduced in 7.33.0
1595 .IP CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE
1596 Introduced in 7.49.0
1597 .IP CURL_HTTP_VERSION_NONE
1599 .IP CURL_IPRESOLVE_V4
1600 Introduced in 7.10.8
1601 .IP CURL_IPRESOLVE_V6
1602 Introduced in 7.10.8
1603 .IP CURL_IPRESOLVE_WHATEVER
1604 Introduced in 7.10.8
1605 .IP CURL_LOCK_ACCESS_NONE
1606 Introduced in 7.10.3
1607 .IP CURL_LOCK_ACCESS_SHARED
1608 Introduced in 7.10.3
1609 .IP CURL_LOCK_ACCESS_SINGLE
1610 Introduced in 7.10.3
1611 .IP CURL_LOCK_DATA_CONNECT
1612 Introduced in 7.10.3
1613 .IP CURL_LOCK_DATA_COOKIE
1614 Introduced in 7.10.3
1615 .IP CURL_LOCK_DATA_DNS
1616 Introduced in 7.10.3
1617 .IP CURL_LOCK_DATA_NONE
1618 Introduced in 7.10.3
1619 .IP CURL_LOCK_DATA_SHARE
1620 Introduced in 7.10.4
1621 .IP CURL_LOCK_DATA_SSL_SESSION
1622 Introduced in 7.10.3
1623 .IP CURL_LOCK_TYPE_CONNECT
1625 .IP CURL_LOCK_TYPE_COOKIE
1627 .IP CURL_LOCK_TYPE_DNS
1629 .IP CURL_LOCK_TYPE_NONE
1631 .IP CURL_LOCK_TYPE_SSL_SESSION
1633 .IP CURL_MAX_HTTP_HEADER
1634 Introduced in 7.19.7
1635 .IP CURL_MAX_READ_SIZE
1636 Introduced in 7.53.0
1637 .IP CURL_MAX_WRITE_SIZE
1639 .IP CURL_NETRC_IGNORED
1641 .IP CURL_NETRC_OPTIONAL
1643 .IP CURL_NETRC_REQUIRED
1646 Introduced in 7.14.0
1648 Introduced in 7.14.0
1650 Introduced in 7.14.0
1652 Introduced in 7.14.0
1653 .IP CURL_POLL_REMOVE
1654 Introduced in 7.14.0
1655 .IP CURL_PROGRESS_BAR
1657 .IP CURL_PROGRESS_STATS
1660 Introduced in 7.44.0
1662 Introduced in 7.44.0
1663 .IP CURL_READFUNC_ABORT
1664 Introduced in 7.12.1
1665 .IP CURL_READFUNC_PAUSE
1666 Introduced in 7.18.0
1667 .IP CURL_REDIR_GET_ALL
1668 Introduced in 7.19.1
1669 .IP CURL_REDIR_POST_301
1670 Introduced in 7.19.1
1671 .IP CURL_REDIR_POST_302
1672 Introduced in 7.19.1
1673 .IP CURL_REDIR_POST_303
1674 Introduced in 7.25.1
1675 .IP CURL_REDIR_POST_ALL
1676 Introduced in 7.19.1
1677 .IP CURL_RTSPREQ_ANNOUNCE
1678 Introduced in 7.20.0
1679 .IP CURL_RTSPREQ_DESCRIBE
1680 Introduced in 7.20.0
1681 .IP CURL_RTSPREQ_GET_PARAMETER
1682 Introduced in 7.20.0
1683 .IP CURL_RTSPREQ_NONE
1684 Introduced in 7.20.0
1685 .IP CURL_RTSPREQ_OPTIONS
1686 Introduced in 7.20.0
1687 .IP CURL_RTSPREQ_PAUSE
1688 Introduced in 7.20.0
1689 .IP CURL_RTSPREQ_PLAY
1690 Introduced in 7.20.0
1691 .IP CURL_RTSPREQ_RECEIVE
1692 Introduced in 7.20.0
1693 .IP CURL_RTSPREQ_RECORD
1694 Introduced in 7.20.0
1695 .IP CURL_RTSPREQ_SETUP
1696 Introduced in 7.20.0
1697 .IP CURL_RTSPREQ_SET_PARAMETER
1698 Introduced in 7.20.0
1699 .IP CURL_RTSPREQ_TEARDOWN
1700 Introduced in 7.20.0
1701 .IP CURL_SEEKFUNC_CANTSEEK
1702 Introduced in 7.19.5
1703 .IP CURL_SEEKFUNC_FAIL
1704 Introduced in 7.19.5
1705 .IP CURL_SEEKFUNC_OK
1706 Introduced in 7.19.5
1708 Introduced in 7.14.0
1709 .IP CURL_SOCKET_TIMEOUT
1710 Introduced in 7.14.0
1711 .IP CURL_SOCKOPT_ALREADY_CONNECTED
1712 Introduced in 7.21.5
1713 .IP CURL_SOCKOPT_ERROR
1714 Introduced in 7.21.5
1716 Introduced in 7.21.5
1717 .IP CURL_SSLVERSION_DEFAULT
1719 .IP CURL_SSLVERSION_MAX_DEFAULT
1720 Introduced in 7.54.0
1721 .IP CURL_SSLVERSION_MAX_NONE
1722 Introduced in 7.54.0
1723 .IP CURL_SSLVERSION_MAX_TLS
1725 .IP CURL_SSLVERSION_MAX_TLS
1727 .IP CURL_SSLVERSION_MAX_TLS
1729 .IP CURL_SSLVERSION_MAX_TLS
1731 .IP CURL_SSLVERSION_SSL
1733 .IP CURL_SSLVERSION_SSL
1735 .IP CURL_SSLVERSION_TLS
1737 .IP CURL_SSLVERSION_TLS
1739 .IP CURL_SSLVERSION_TLS
1741 .IP CURL_SSLVERSION_TLS
1743 .IP CURL_SSLVERSION_TLS
1746 Introduced in 7.50.2
1747 .IP CURL_TIMECOND_IFMODSINCE
1749 .IP CURL_TIMECOND_IFUNMODSINCE
1751 .IP CURL_TIMECOND_LASTMOD
1753 .IP CURL_TIMECOND_NONE
1755 .IP CURL_TLSAUTH_NONE
1756 Introduced in 7.21.4
1757 .IP CURL_TLSAUTH_SRP
1758 Introduced in 7.21.4
1759 .IP CURL_VERSION_ASYNCHDNS
1760 Introduced in 7.10.7
1761 .IP CURL_VERSION_CONV
1762 Introduced in 7.15.4
1763 .IP CURL_VERSION_CURLDEBUG
1764 Introduced in 7.19.6
1765 .IP CURL_VERSION_DEBUG
1766 Introduced in 7.10.6
1767 .IP CURL_VERSION_GSSAPI
1768 Introduced in 7.38.0
1769 .IP CURL_VERSION_GSSNEGOTIATE
1770 Introduced in 7.10.6
1771 Deprecated since 7.38.0
1772 .IP CURL_VERSION_HTTP2
1773 Introduced in 7.33.0
1774 .IP CURL_VERSION_HTTPS_PROXY
1775 Introduced in 7.52.0
1776 .IP CURL_VERSION_IDN
1777 Introduced in 7.12.0
1778 .IP CURL_VERSION_IPV6
1780 .IP CURL_VERSION_KERBEROS4
1782 Deprecated since 7.33.0
1783 .IP CURL_VERSION_KERBEROS5
1784 Introduced in 7.40.0
1785 .IP CURL_VERSION_LARGEFILE
1786 Introduced in 7.11.1
1787 .IP CURL_VERSION_LIBZ
1789 .IP CURL_VERSION_MULTI_SSL
1790 Introduced in 7.56.0
1791 .IP CURL_VERSION_NTLM
1792 Introduced in 7.10.6
1793 .IP CURL_VERSION_NTLM_WB
1794 Introduced in 7.22.0
1795 .IP CURL_VERSION_PSL
1796 Introduced in 7.47.0
1797 .IP CURL_VERSION_SPNEGO
1798 Introduced in 7.10.8
1799 .IP CURL_VERSION_SSL
1801 .IP CURL_VERSION_SSPI
1802 Introduced in 7.13.2
1803 .IP CURL_VERSION_TLSAUTH_SRP
1804 Introduced in 7.21.4
1805 .IP CURL_VERSION_UNIX_SOCKETS
1806 Introduced in 7.40.0
1807 .IP CURL_WAIT_POLLIN
1808 Introduced in 7.28.0
1809 .IP CURL_WAIT_POLLOUT
1810 Introduced in 7.28.0
1811 .IP CURL_WAIT_POLLPRI
1812 Introduced in 7.28.0
1813 .IP CURL_WRITEFUNC_PAUSE
1814 Introduced in 7.18.0
1815 .IP CURL_ZERO_TERMINATED
1816 Introduced in 7.56.0