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 "feb 22, 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
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_WEIRD_SERVER_REPLY
320 .IP CURLE_WRITE_ERROR
322 .IP CURLFILETYPE_DEVICE_BLOCK
324 .IP CURLFILETYPE_DEVICE_CHAR
326 .IP CURLFILETYPE_DIRECTORY
328 .IP CURLFILETYPE_DOOR
330 .IP CURLFILETYPE_FILE
332 .IP CURLFILETYPE_NAMEDPIPE
334 .IP CURLFILETYPE_SOCKET
336 .IP CURLFILETYPE_SYMLINK
338 .IP CURLFILETYPE_UNKNOWN
340 .IP CURLFINFOFLAG_KNOWN_FILENAME
342 .IP CURLFINFOFLAG_KNOWN_FILETYPE
344 .IP CURLFINFOFLAG_KNOWN_GID
346 .IP CURLFINFOFLAG_KNOWN_HLINKCOUNT
348 .IP CURLFINFOFLAG_KNOWN_PERM
350 .IP CURLFINFOFLAG_KNOWN_SIZE
352 .IP CURLFINFOFLAG_KNOWN_TIME
354 .IP CURLFINFOFLAG_KNOWN_UID
358 .IP CURLFORM_ARRAY_END
360 Deprecated since 7.9.5
362 .IP CURLFORM_ARRAY_START
364 Deprecated since 7.9.5
368 .IP CURLFORM_BUFFERLENGTH
370 .IP CURLFORM_BUFFERPTR
372 .IP CURLFORM_CONTENTHEADER
374 .IP CURLFORM_CONTENTLEN
376 .IP CURLFORM_CONTENTSLENGTH
378 .IP CURLFORM_CONTENTTYPE
380 .IP CURLFORM_COPYCONTENTS
382 .IP CURLFORM_COPYNAME
388 .IP CURLFORM_FILECONTENT
390 .IP CURLFORM_FILENAME
392 .IP CURLFORM_NAMELENGTH
396 .IP CURLFORM_PTRCONTENTS
402 .IP CURLFTPAUTH_DEFAULT
408 .IP CURLFTPMETHOD_DEFAULT
410 .IP CURLFTPMETHOD_MULTICWD
412 .IP CURLFTPMETHOD_NOCWD
414 .IP CURLFTPMETHOD_SINGLECWD
418 Deprecated since 7.17.0
419 .IP CURLFTPSSL_CCC_ACTIVE
421 .IP CURLFTPSSL_CCC_NONE
423 .IP CURLFTPSSL_CCC_PASSIVE
425 .IP CURLFTPSSL_CONTROL
427 Deprecated since 7.17.0
430 Deprecated since 7.17.0
433 Deprecated since 7.17.0
434 .IP CURLFTP_CREATE_DIR
436 .IP CURLFTP_CREATE_DIR_NONE
438 .IP CURLFTP_CREATE_DIR_RETRY
440 .IP CURLGSSAPI_DELEGATION_FLAG
442 .IP CURLGSSAPI_DELEGATION_NONE
444 .IP CURLGSSAPI_DELEGATION_POLICY_FLAG
446 .IP CURLHEADER_SEPARATE
448 .IP CURLHEADER_UNIFIED
450 .IP CURLINFO_ACTIVESOCKET
452 .IP CURLINFO_APPCONNECT_TIME
454 .IP CURLINFO_CERTINFO
456 .IP CURLINFO_CONDITION_UNMET
458 .IP CURLINFO_CONNECT_TIME
460 .IP CURLINFO_CONTENT_LENGTH_DOWNLOAD
462 .IP CURLINFO_CONTENT_LENGTH_UPLOAD
464 .IP CURLINFO_CONTENT_TYPE
466 .IP CURLINFO_COOKIELIST
470 .IP CURLINFO_DATA_OUT
474 .IP CURLINFO_EFFECTIVE_URL
478 .IP CURLINFO_FILETIME
480 .IP CURLINFO_FTP_ENTRY_PATH
482 .IP CURLINFO_HEADER_IN
484 .IP CURLINFO_HEADER_OUT
486 .IP CURLINFO_HEADER_SIZE
488 .IP CURLINFO_HTTPAUTH_AVAIL
490 .IP CURLINFO_HTTP_CODE
492 Deprecated since 7.10.8
493 .IP CURLINFO_HTTP_CONNECTCODE
495 .IP CURLINFO_HTTP_VERSION
499 .IP CURLINFO_LASTSOCKET
501 .IP CURLINFO_LOCAL_IP
503 .IP CURLINFO_LOCAL_PORT
509 .IP CURLINFO_NAMELOOKUP_TIME
513 .IP CURLINFO_NUM_CONNECTS
515 .IP CURLINFO_OS_ERRNO
517 .IP CURLINFO_PRETRANSFER_TIME
519 .IP CURLINFO_PRIMARY_IP
521 .IP CURLINFO_PRIMARY_PORT
525 .IP CURLINFO_PROTOCOL
527 .IP CURLINFO_PROXYAUTH_AVAIL
529 .IP CURLINFO_PROXY_SSL_VERIFYRESULT
531 .IP CURLINFO_REDIRECT_COUNT
533 .IP CURLINFO_REDIRECT_TIME
535 .IP CURLINFO_REDIRECT_URL
537 .IP CURLINFO_REQUEST_SIZE
539 .IP CURLINFO_RESPONSE_CODE
541 .IP CURLINFO_RTSP_CLIENT_CSEQ
543 .IP CURLINFO_RTSP_CSEQ_RECV
545 .IP CURLINFO_RTSP_SERVER_CSEQ
547 .IP CURLINFO_RTSP_SESSION_ID
551 .IP CURLINFO_SIZE_DOWNLOAD
553 .IP CURLINFO_SIZE_UPLOAD
559 .IP CURLINFO_SPEED_DOWNLOAD
561 .IP CURLINFO_SPEED_UPLOAD
563 .IP CURLINFO_SSL_DATA_IN
565 .IP CURLINFO_SSL_DATA_OUT
567 .IP CURLINFO_SSL_ENGINES
569 .IP CURLINFO_SSL_VERIFYRESULT
571 .IP CURLINFO_STARTTRANSFER_TIME
577 .IP CURLINFO_TLS_SESSION
579 Deprecated since 7.48.0
580 .IP CURLINFO_TLS_SSL_PTR
582 .IP CURLINFO_TOTAL_TIME
584 .IP CURLINFO_TYPEMASK
588 .IP CURLIOCMD_RESTARTREAD
590 .IP CURLIOE_FAILRESTART
594 .IP CURLIOE_UNKNOWNCMD
596 .IP CURLKHMATCH_MISMATCH
598 .IP CURLKHMATCH_MISSING
606 .IP CURLKHSTAT_FINE_ADD_TO_FILE
608 .IP CURLKHSTAT_REJECT
616 .IP CURLKHTYPE_UNKNOWN
618 .IP CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE
620 .IP CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE
622 .IP CURLMOPT_MAXCONNECTS
624 .IP CURLMOPT_MAX_HOST_CONNECTIONS
626 .IP CURLMOPT_MAX_PIPELINE_LENGTH
628 .IP CURLMOPT_MAX_TOTAL_CONNECTIONS
630 .IP CURLMOPT_PIPELINING
632 .IP CURLMOPT_PIPELINING_SERVER_BL
634 .IP CURLMOPT_PIPELINING_SITE_BL
636 .IP CURLMOPT_PUSHDATA
638 .IP CURLMOPT_PUSHFUNCTION
640 .IP CURLMOPT_SOCKETDATA
642 .IP CURLMOPT_SOCKETFUNCTION
644 .IP CURLMOPT_TIMERDATA
646 .IP CURLMOPT_TIMERFUNCTION
652 .IP CURLM_ADDED_ALREADY
654 .IP CURLM_BAD_EASY_HANDLE
660 .IP CURLM_CALL_MULTI_PERFORM
662 .IP CURLM_CALL_MULTI_SOCKET
664 .IP CURLM_INTERNAL_ERROR
668 .IP CURLM_OUT_OF_MEMORY
670 .IP CURLM_UNKNOWN_OPTION
672 .IP CURLOPTTYPE_FUNCTIONPOINT
676 .IP CURLOPTTYPE_OBJECTPOINT
678 .IP CURLOPTTYPE_OFF_T
680 .IP CURLOPTTYPE_STRINGPOINT
682 .IP CURLOPT_ABSTRACT_UNIX_SOCKET
684 .IP CURLOPT_ACCEPTTIMEOUT_MS
686 .IP CURLOPT_ACCEPT_ENCODING
688 .IP CURLOPT_ADDRESS_SCOPE
692 .IP CURLOPT_AUTOREFERER
694 .IP CURLOPT_BUFFERSIZE
702 .IP CURLOPT_CHUNK_BGN_FUNCTION
704 .IP CURLOPT_CHUNK_DATA
706 .IP CURLOPT_CHUNK_END_FUNCTION
708 .IP CURLOPT_CLOSEFUNCTION
710 Deprecated since 7.11.1
712 .IP CURLOPT_CLOSEPOLICY
714 Deprecated since 7.16.1
715 .IP CURLOPT_CLOSESOCKETDATA
717 .IP CURLOPT_CLOSESOCKETFUNCTION
719 .IP CURLOPT_CONNECTTIMEOUT
721 .IP CURLOPT_CONNECTTIMEOUT_MS
723 .IP CURLOPT_CONNECT_ONLY
725 .IP CURLOPT_CONNECT_TO
727 .IP CURLOPT_CONV_FROM_NETWORK_FUNCTION
729 .IP CURLOPT_CONV_FROM_UTF8_FUNCTION
731 .IP CURLOPT_CONV_TO_NETWORK_FUNCTION
735 .IP CURLOPT_COOKIEFILE
737 .IP CURLOPT_COOKIEJAR
739 .IP CURLOPT_COOKIELIST
741 .IP CURLOPT_COOKIESESSION
743 .IP CURLOPT_COPYPOSTFIELDS
749 .IP CURLOPT_CUSTOMREQUEST
751 .IP CURLOPT_DEBUGDATA
753 .IP CURLOPT_DEBUGFUNCTION
755 .IP CURLOPT_DEFAULT_PROTOCOL
757 .IP CURLOPT_DIRLISTONLY
759 .IP CURLOPT_DNS_CACHE_TIMEOUT
761 .IP CURLOPT_DNS_INTERFACE
763 .IP CURLOPT_DNS_LOCAL_IP4
765 .IP CURLOPT_DNS_LOCAL_IP6
767 .IP CURLOPT_DNS_SERVERS
769 .IP CURLOPT_DNS_USE_GLOBAL_CACHE
771 Deprecated since 7.11.1
772 .IP CURLOPT_EGDSOCKET
776 .IP CURLOPT_ERRORBUFFER
778 .IP CURLOPT_EXPECT_100_TIMEOUT_MS
780 .IP CURLOPT_FAILONERROR
784 Deprecated since 7.9.7
787 .IP CURLOPT_FNMATCH_DATA
789 .IP CURLOPT_FNMATCH_FUNCTION
791 .IP CURLOPT_FOLLOWLOCATION
793 .IP CURLOPT_FORBID_REUSE
795 .IP CURLOPT_FRESH_CONNECT
797 .IP CURLOPT_FTPAPPEND
799 Deprecated since 7.16.4
802 Deprecated since 7.11.1
804 .IP CURLOPT_FTPLISTONLY
806 Deprecated since 7.16.4
809 .IP CURLOPT_FTPSSLAUTH
811 .IP CURLOPT_FTP_ACCOUNT
813 .IP CURLOPT_FTP_ALTERNATIVE_TO_USER
815 .IP CURLOPT_FTP_CREATE_MISSING_DIRS
817 .IP CURLOPT_FTP_FILEMETHOD
819 .IP CURLOPT_FTP_RESPONSE_TIMEOUT
821 .IP CURLOPT_FTP_SKIP_PASV_IP
825 Deprecated since 7.16.4
826 .IP CURLOPT_FTP_SSL_CCC
828 .IP CURLOPT_FTP_USE_EPRT
830 .IP CURLOPT_FTP_USE_EPSV
832 .IP CURLOPT_FTP_USE_PRET
834 .IP CURLOPT_GSSAPI_DELEGATION
838 .IP CURLOPT_HEADERDATA
840 .IP CURLOPT_HEADERFUNCTION
842 .IP CURLOPT_HEADEROPT
844 .IP CURLOPT_HTTP200ALIASES
850 .IP CURLOPT_HTTPHEADER
854 .IP CURLOPT_HTTPPROXYTUNNEL
856 .IP CURLOPT_HTTPREQUEST
858 .IP CURLOPT_HTTP_CONTENT_DECODING
860 .IP CURLOPT_HTTP_TRANSFER_DECODING
862 .IP CURLOPT_HTTP_VERSION
864 .IP CURLOPT_IGNORE_CONTENT_LENGTH
868 Deprecated since 7.9.7
869 .IP CURLOPT_INFILESIZE
871 .IP CURLOPT_INFILESIZE_LARGE
873 .IP CURLOPT_INTERFACE
875 .IP CURLOPT_INTERLEAVEDATA
877 .IP CURLOPT_INTERLEAVEFUNCTION
879 .IP CURLOPT_IOCTLDATA
881 .IP CURLOPT_IOCTLFUNCTION
883 .IP CURLOPT_IPRESOLVE
885 .IP CURLOPT_ISSUERCERT
887 .IP CURLOPT_KEYPASSWD
889 .IP CURLOPT_KEEP_SENDING_ON_ERROR
891 .IP CURLOPT_KRB4LEVEL
893 Deprecated since 7.17.0
896 .IP CURLOPT_LOCALPORT
898 .IP CURLOPT_LOCALPORTRANGE
900 .IP CURLOPT_LOGIN_OPTIONS
902 .IP CURLOPT_LOW_SPEED_LIMIT
904 .IP CURLOPT_LOW_SPEED_TIME
906 .IP CURLOPT_MAIL_AUTH
908 .IP CURLOPT_MAIL_FROM
910 .IP CURLOPT_MAIL_RCPT
912 .IP CURLOPT_MAXCONNECTS
914 .IP CURLOPT_MAXFILESIZE
916 .IP CURLOPT_MAXFILESIZE_LARGE
918 .IP CURLOPT_MAXREDIRS
920 .IP CURLOPT_MAX_RECV_SPEED_LARGE
922 .IP CURLOPT_MAX_SEND_SPEED_LARGE
930 .IP CURLOPT_NETRC_FILE
932 .IP CURLOPT_NEW_DIRECTORY_PERMS
934 .IP CURLOPT_NEW_FILE_PERMS
938 .IP CURLOPT_NOPROGRESS
946 Deprecated since 7.11.1
948 .IP CURLOPT_OPENSOCKETDATA
950 .IP CURLOPT_OPENSOCKETFUNCTION
952 .IP CURLOPT_PASSWDDATA
954 Deprecated since 7.11.1
956 .IP CURLOPT_PASSWDFUNCTION
958 Deprecated since 7.11.1
962 .IP CURLOPT_PASV_HOST
964 Deprecated since 7.16.0
966 .IP CURLOPT_PATH_AS_IS
968 .IP CURLOPT_PINNEDPUBLICKEY
978 Deprecated since 7.19.1
979 .IP CURLOPT_POSTFIELDS
981 .IP CURLOPT_POSTFIELDSIZE
983 .IP CURLOPT_POSTFIELDSIZE_LARGE
985 .IP CURLOPT_POSTQUOTE
987 .IP CURLOPT_POSTREDIR
991 .IP CURLOPT_PRE_PROXY
995 .IP CURLOPT_PROGRESSDATA
997 .IP CURLOPT_PROGRESSFUNCTION
999 Deprecated since 7.32.0
1000 .IP CURLOPT_PROTOCOLS
1001 Introduced in 7.19.4
1004 .IP CURLOPT_PROXYAUTH
1005 Introduced in 7.10.7
1006 .IP CURLOPT_PROXYHEADER
1007 Introduced in 7.37.0
1008 .IP CURLOPT_PROXYPASSWORD
1009 Introduced in 7.19.1
1010 .IP CURLOPT_PROXYPORT
1012 .IP CURLOPT_PROXYTYPE
1014 .IP CURLOPT_PROXYUSERNAME
1015 Introduced in 7.19.1
1016 .IP CURLOPT_PROXYUSERPWD
1018 .IP CURLOPT_PROXY_CAINFO
1019 Introduced in 7.52.0
1020 .IP CURLOPT_PROXY_CAPATH
1021 Introduced in 7.52.0
1022 .IP CURLOPT_PROXY_CRLFILE
1023 Introduced in 7.52.0
1024 .IP CURLOPT_PROXY_KEYPASSWD
1025 Introduced in 7.52.0
1026 .IP CURLOPT_PROXY_PINNEDPUBLICKEY
1027 Introduced in 7.52.0
1028 .IP CURLOPT_PROXY_SERVICE_NAME
1029 Introduced in 7.43.0
1030 .IP CURLOPT_PROXY_SSLCERT
1031 Introduced in 7.52.0
1032 .IP CURLOPT_PROXY_SSLCERTTYPE
1033 Introduced in 7.52.0
1034 .IP CURLOPT_PROXY_SSLKEY
1035 Introduced in 7.52.0
1036 .IP CURLOPT_PROXY_SSLKEYTYPE
1037 Introduced in 7.52.0
1038 .IP CURLOPT_PROXY_SSLVERSION
1039 Introduced in 7.52.0
1040 .IP CURLOPT_PROXY_SSL_CIPHER_LIST
1041 Introduced in 7.52.0
1042 .IP CURLOPT_PROXY_SSL_OPTIONS
1043 Introduced in 7.52.0
1044 .IP CURLOPT_PROXY_SSL_VERIFYHOST
1045 Introduced in 7.52.0
1046 .IP CURLOPT_PROXY_SSL_VERIFYPEER
1047 Introduced in 7.52.0
1048 .IP CURLOPT_PROXY_TLSAUTH_PASSWORD
1049 Introduced in 7.52.0
1050 .IP CURLOPT_PROXY_TLSAUTH_TYPE
1051 Introduced in 7.52.0
1052 .IP CURLOPT_PROXY_TLSAUTH_USERNAME
1053 Introduced in 7.52.0
1054 .IP CURLOPT_PROXY_TRANSFER_MODE
1055 Introduced in 7.18.0
1060 .IP CURLOPT_RANDOM_FILE
1064 .IP CURLOPT_READDATA
1066 .IP CURLOPT_READFUNCTION
1068 .IP CURLOPT_REDIR_PROTOCOLS
1069 Introduced in 7.19.4
1073 Introduced in 7.21.3
1074 .IP CURLOPT_RESUME_FROM
1076 .IP CURLOPT_RESUME_FROM_LARGE
1077 Introduced in 7.11.0
1078 .IP CURLOPT_RTSPHEADER
1079 Introduced in 7.20.0
1080 .IP CURLOPT_RTSP_CLIENT_CSEQ
1081 Introduced in 7.20.0
1082 .IP CURLOPT_RTSP_REQUEST
1083 Introduced in 7.20.0
1084 .IP CURLOPT_RTSP_SERVER_CSEQ
1085 Introduced in 7.20.0
1086 .IP CURLOPT_RTSP_SESSION_ID
1087 Introduced in 7.20.0
1088 .IP CURLOPT_RTSP_STREAM_URI
1089 Introduced in 7.20.0
1090 .IP CURLOPT_RTSP_TRANSPORT
1091 Introduced in 7.20.0
1093 Introduced in 7.31.0
1094 .IP CURLOPT_SEEKDATA
1095 Introduced in 7.18.0
1096 .IP CURLOPT_SEEKFUNCTION
1097 Introduced in 7.18.0
1098 .IP CURLOPT_SERVER_RESPONSE_TIMEOUT
1099 Introduced in 7.20.0
1100 .IP CURLOPT_SERVICE_NAME
1101 Introduced in 7.43.0
1104 .IP CURLOPT_SOCKOPTDATA
1105 Introduced in 7.16.0
1106 .IP CURLOPT_SOCKOPTFUNCTION
1107 Introduced in 7.16.0
1108 .IP CURLOPT_SOCKS5_GSSAPI_NEC
1109 Introduced in 7.19.4
1110 .IP CURLOPT_SOCKS5_GSSAPI_SERVICE
1111 Introduced in 7.19.4
1112 Deprecated since 7.49.0
1113 .IP CURLOPT_SOURCE_HOST
1114 Introduced in 7.12.1
1115 .IP CURLOPT_SOURCE_PATH
1116 Introduced in 7.12.1
1117 .IP CURLOPT_SOURCE_PORT
1118 Introduced in 7.12.1
1119 .IP CURLOPT_SOURCE_POSTQUOTE
1120 Introduced in 7.12.1
1121 .IP CURLOPT_SOURCE_PREQUOTE
1122 Introduced in 7.12.1
1123 .IP CURLOPT_SOURCE_QUOTE
1124 Introduced in 7.13.0
1125 .IP CURLOPT_SOURCE_URL
1126 Introduced in 7.13.0
1127 .IP CURLOPT_SOURCE_USERPWD
1128 Introduced in 7.12.1
1129 .IP CURLOPT_SSH_AUTH_TYPES
1130 Introduced in 7.16.1
1131 .IP CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
1132 Introduced in 7.17.1
1133 .IP CURLOPT_SSH_KEYDATA
1134 Introduced in 7.19.6
1135 .IP CURLOPT_SSH_KEYFUNCTION
1136 Introduced in 7.19.6
1137 .IP CURLOPT_SSH_KNOWNHOSTS
1138 Introduced in 7.19.6
1139 .IP CURLOPT_SSH_PRIVATE_KEYFILE
1140 Introduced in 7.16.1
1141 .IP CURLOPT_SSH_PUBLIC_KEYFILE
1142 Introduced in 7.16.1
1145 .IP CURLOPT_SSLCERTPASSWD
1147 Deprecated since 7.17.0
1148 .IP CURLOPT_SSLCERTTYPE
1150 .IP CURLOPT_SSLENGINE
1152 .IP CURLOPT_SSLENGINE_DEFAULT
1156 .IP CURLOPT_SSLKEYPASSWD
1158 Deprecated since 7.17.0
1159 .IP CURLOPT_SSLKEYTYPE
1161 .IP CURLOPT_SSLVERSION
1163 .IP CURLOPT_SSL_CIPHER_LIST
1165 .IP CURLOPT_SSL_CTX_DATA
1166 Introduced in 7.10.6
1167 .IP CURLOPT_SSL_CTX_FUNCTION
1168 Introduced in 7.10.6
1169 .IP CURLOPT_SSL_ENABLE_ALPN
1170 Introduced in 7.36.0
1171 .IP CURLOPT_SSL_ENABLE_NPN
1172 Introduced in 7.36.0
1173 .IP CURLOPT_SSL_FALSESTART
1174 Introduced in 7.42.0
1175 .IP CURLOPT_SSL_OPTIONS
1176 Introduced in 7.25.0
1177 .IP CURLOPT_SSL_SESSIONID_CACHE
1178 Introduced in 7.16.0
1179 .IP CURLOPT_SSL_VERIFYHOST
1181 .IP CURLOPT_SSL_VERIFYPEER
1183 .IP CURLOPT_SSL_VERIFYSTATUS
1184 Introduced in 7.41.0
1187 .IP CURLOPT_STREAM_DEPENDS
1188 Introduced in 7.46.0
1189 .IP CURLOPT_STREAM_DEPENDS_E
1190 Introduced in 7.46.0
1191 .IP CURLOPT_STREAM_WEIGHT
1192 Introduced in 7.46.0
1193 .IP CURLOPT_TCP_KEEPALIVE
1194 Introduced in 7.25.0
1195 .IP CURLOPT_TCP_KEEPIDLE
1196 Introduced in 7.25.0
1197 .IP CURLOPT_TCP_KEEPINTVL
1198 Introduced in 7.25.0
1199 .IP CURLOPT_TCP_NODELAY
1200 Introduced in 7.11.2
1201 .IP CURLOPT_TCP_FASTOPEN
1202 Introduced in 7.49.0
1203 .IP CURLOPT_TELNETOPTIONS
1205 .IP CURLOPT_TFTP_BLKSIZE
1206 Introduced in 7.19.4
1207 .IP CURLOPT_TFTP_NO_OPTIONS
1208 Introduced in 7.48.0
1209 .IP CURLOPT_TIMECONDITION
1213 .IP CURLOPT_TIMEOUT_MS
1214 Introduced in 7.16.2
1215 .IP CURLOPT_TIMEVALUE
1217 .IP CURLOPT_TLSAUTH_PASSWORD
1218 Introduced in 7.21.4
1219 .IP CURLOPT_TLSAUTH_TYPE
1220 Introduced in 7.21.4
1221 .IP CURLOPT_TLSAUTH_USERNAME
1222 Introduced in 7.21.4
1223 .IP CURLOPT_TRANSFERTEXT
1225 .IP CURLOPT_TRANSFER_ENCODING
1226 Introduced in 7.21.6
1227 .IP CURLOPT_UNIX_SOCKET_PATH
1228 Introduced in 7.40.0
1229 .IP CURLOPT_UNRESTRICTED_AUTH
1230 Introduced in 7.10.4
1235 .IP CURLOPT_USERAGENT
1237 .IP CURLOPT_USERNAME
1238 Introduced in 7.19.1
1242 Introduced in 7.17.0
1245 .IP CURLOPT_WILDCARDMATCH
1246 Introduced in 7.21.0
1247 .IP CURLOPT_WRITEDATA
1249 .IP CURLOPT_WRITEFUNCTION
1251 .IP CURLOPT_WRITEHEADER
1253 .IP CURLOPT_WRITEINFO
1255 .IP CURLOPT_XFERINFODATA
1256 Introduced in 7.32.0
1257 .IP CURLOPT_XFERINFOFUNCTION
1258 Introduced in 7.32.0
1259 .IP CURLOPT_XOAUTH2_BEARER
1260 Introduced in 7.33.0
1262 Introduced in 7.18.0
1264 Introduced in 7.18.0
1266 Introduced in 7.18.0
1267 .IP CURLPAUSE_RECV_CONT
1268 Introduced in 7.18.0
1270 Introduced in 7.18.0
1271 .IP CURLPAUSE_SEND_CONT
1272 Introduced in 7.18.0
1274 Introduced in 7.43.0
1275 .IP CURLPIPE_MULTIPLEX
1276 Introduced in 7.43.0
1277 .IP CURLPIPE_NOTHING
1278 Introduced in 7.43.0
1280 Introduced in 7.19.4
1282 Introduced in 7.19.4
1284 Introduced in 7.19.4
1286 Introduced in 7.19.4
1288 Introduced in 7.19.4
1289 .IP CURLPROTO_GOPHER
1290 Introduced in 7.21.2
1292 Introduced in 7.19.4
1294 Introduced in 7.19.4
1296 Introduced in 7.20.0
1298 Introduced in 7.20.0
1300 Introduced in 7.19.4
1302 Introduced in 7.19.4
1304 Introduced in 7.20.0
1306 Introduced in 7.20.0
1308 Introduced in 7.21.0
1310 Introduced in 7.21.0
1312 Introduced in 7.21.0
1314 Introduced in 7.21.0
1315 .IP CURLPROTO_RTMPTE
1316 Introduced in 7.21.0
1317 .IP CURLPROTO_RTMPTS
1318 Introduced in 7.21.0
1320 Introduced in 7.20.0
1322 Introduced in 7.19.4
1324 Introduced in 7.19.4
1326 Introduced in 7.40.0
1328 Introduced in 7.40.0
1330 Introduced in 7.20.0
1332 Introduced in 7.20.0
1333 .IP CURLPROTO_TELNET
1334 Introduced in 7.19.4
1336 Introduced in 7.19.4
1339 .IP CURLPROXY_HTTP_1_0
1340 Introduced in 7.19.4
1342 Introduced in 7.52.0
1343 .IP CURLPROXY_SOCKS4
1345 .IP CURLPROXY_SOCKS4A
1346 Introduced in 7.18.0
1347 .IP CURLPROXY_SOCKS5
1349 .IP CURLPROXY_SOCKS5_HOSTNAME
1350 Introduced in 7.18.0
1351 .IP CURLSHE_BAD_OPTION
1352 Introduced in 7.10.3
1354 Introduced in 7.10.3
1356 Introduced in 7.10.3
1358 Introduced in 7.12.0
1359 .IP CURLSHE_NOT_BUILT_IN
1360 Introduced in 7.23.0
1362 Introduced in 7.10.3
1363 .IP CURLSHOPT_LOCKFUNC
1364 Introduced in 7.10.3
1366 Introduced in 7.10.3
1368 Introduced in 7.10.3
1369 .IP CURLSHOPT_UNLOCKFUNC
1370 Introduced in 7.10.3
1371 .IP CURLSHOPT_UNSHARE
1372 Introduced in 7.10.3
1373 .IP CURLSHOPT_USERDATA
1374 Introduced in 7.10.3
1375 .IP CURLSOCKTYPE_ACCEPT
1376 Introduced in 7.28.0
1377 .IP CURLSOCKTYPE_IPCXN
1378 Introduced in 7.16.0
1379 .IP CURLSSH_AUTH_AGENT
1380 Introduced in 7.28.0
1381 .IP CURLSSH_AUTH_ANY
1382 Introduced in 7.16.1
1383 .IP CURLSSH_AUTH_DEFAULT
1384 Introduced in 7.16.1
1385 .IP CURLSSH_AUTH_HOST
1386 Introduced in 7.16.1
1387 .IP CURLSSH_AUTH_KEYBOARD
1388 Introduced in 7.16.1
1389 .IP CURLSSH_AUTH_NONE
1390 Introduced in 7.16.1
1391 .IP CURLSSH_AUTH_PASSWORD
1392 Introduced in 7.16.1
1393 .IP CURLSSH_AUTH_PUBLICKEY
1394 Introduced in 7.16.1
1395 .IP CURLSSLBACKEND_AXTLS
1396 Introduced in 7.38.0
1397 .IP CURLSSLBACKEND_BORINGSSL
1398 Introduced in 7.49.0
1399 .IP CURLSSLBACKEND_CYASSL
1400 Introduced in 7.34.0
1401 .IP CURLSSLBACKEND_DARWINSSL
1402 Introduced in 7.34.0
1403 .IP CURLSSLBACKEND_GNUTLS
1404 Introduced in 7.34.0
1405 .IP CURLSSLBACKEND_GSKIT
1406 Introduced in 7.34.0
1407 .IP CURLSSLBACKEND_LIBRESSL
1408 Introduced in 7.49.0
1409 .IP CURLSSLBACKEND_MBEDTLS
1410 Introduced in 7.46.0
1411 .IP CURLSSLBACKEND_NONE
1412 Introduced in 7.34.0
1413 .IP CURLSSLBACKEND_NSS
1414 Introduced in 7.34.0
1415 .IP CURLSSLBACKEND_OPENSSL
1416 Introduced in 7.34.0
1417 .IP CURLSSLBACKEND_POLARSSL
1418 Introduced in 7.34.0
1419 .IP CURLSSLBACKEND_QSOSSL
1420 Introduced in 7.34.0
1421 .IP CURLSSLBACKEND_SCHANNEL
1422 Introduced in 7.34.0
1423 .IP CURLSSLBACKEND_WOLFSSL
1424 Introduced in 7.49.0
1425 .IP CURLSSLOPT_ALLOW_BEAST
1426 Introduced in 7.25.0
1427 .IP CURLSSLOPT_NO_REVOKE
1428 Introduced in 7.44.0
1430 Introduced in 7.17.0
1431 .IP CURLUSESSL_CONTROL
1432 Introduced in 7.17.0
1434 Introduced in 7.17.0
1436 Introduced in 7.17.0
1437 .IP CURLVERSION_FIRST
1439 .IP CURLVERSION_FOURTH
1440 Introduced in 7.16.1
1443 .IP CURLVERSION_SECOND
1444 Introduced in 7.11.1
1445 .IP CURLVERSION_THIRD
1446 Introduced in 7.12.0
1447 .IP CURL_CHUNK_BGN_FUNC_FAIL
1448 Introduced in 7.21.0
1449 .IP CURL_CHUNK_BGN_FUNC_OK
1450 Introduced in 7.21.0
1451 .IP CURL_CHUNK_BGN_FUNC_SKIP
1452 Introduced in 7.21.0
1453 .IP CURL_CHUNK_END_FUNC_FAIL
1454 Introduced in 7.21.0
1455 .IP CURL_CHUNK_END_FUNC_OK
1456 Introduced in 7.21.0
1457 .IP CURL_CSELECT_ERR
1458 Introduced in 7.16.3
1460 Introduced in 7.16.3
1461 .IP CURL_CSELECT_OUT
1462 Introduced in 7.16.3
1463 .IP CURL_DID_MEMORY_FUNC_TYPEDEFS
1464 Introduced in 7.49.0
1466 Introduced in 7.14.0
1467 .IP CURL_EASY_TIMEOUT
1468 Introduced in 7.14.0
1471 .IP CURL_FNMATCHFUNC_FAIL
1472 Introduced in 7.21.0
1473 .IP CURL_FNMATCHFUNC_MATCH
1474 Introduced in 7.21.0
1475 .IP CURL_FNMATCHFUNC_NOMATCH
1476 Introduced in 7.21.0
1477 .IP CURL_FORMADD_DISABLED
1478 Introduced in 7.12.1
1479 .IP CURL_FORMADD_ILLEGAL_ARRAY
1481 .IP CURL_FORMADD_INCOMPLETE
1483 .IP CURL_FORMADD_MEMORY
1485 .IP CURL_FORMADD_NULL
1489 .IP CURL_FORMADD_OPTION_TWICE
1491 .IP CURL_FORMADD_UNKNOWN_OPTION
1493 .IP CURL_GLOBAL_ACK_EINTR
1494 Introduced in 7.30.0
1497 .IP CURL_GLOBAL_DEFAULT
1499 .IP CURL_GLOBAL_NOTHING
1503 .IP CURL_GLOBAL_WIN32
1505 .IP CURL_HTTPPOST_BUFFER
1506 Introduced in 7.46.0
1507 .IP CURL_HTTPPOST_CALLBACK
1508 Introduced in 7.46.0
1509 .IP CURL_HTTPPOST_FILENAME
1510 Introduced in 7.46.0
1511 .IP CURL_HTTPPOST_LARGE
1512 Introduced in 7.46.0
1513 .IP CURL_HTTPPOST_PTRBUFFER
1514 Introduced in 7.46.0
1515 .IP CURL_HTTPPOST_PTRCONTENTS
1516 Introduced in 7.46.0
1517 .IP CURL_HTTPPOST_PTRNAME
1518 Introduced in 7.46.0
1519 .IP CURL_HTTPPOST_READFILE
1520 Introduced in 7.46.0
1521 .IP CURL_HTTP_VERSION_1_0
1523 .IP CURL_HTTP_VERSION_1_1
1525 .IP CURL_HTTP_VERSION_2
1526 Introduced in 7.43.0
1527 .IP CURL_HTTP_VERSION_2_0
1528 Introduced in 7.33.0
1529 .IP CURL_HTTP_VERSION_2TLS
1530 Introduced in 7.47.0
1531 .IP CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE
1532 Introduced in 7.49.0
1533 .IP CURL_HTTP_VERSION_NONE
1535 .IP CURL_IPRESOLVE_V4
1536 Introduced in 7.10.8
1537 .IP CURL_IPRESOLVE_V6
1538 Introduced in 7.10.8
1539 .IP CURL_IPRESOLVE_WHATEVER
1540 Introduced in 7.10.8
1541 .IP CURL_LOCK_ACCESS_NONE
1542 Introduced in 7.10.3
1543 .IP CURL_LOCK_ACCESS_SHARED
1544 Introduced in 7.10.3
1545 .IP CURL_LOCK_ACCESS_SINGLE
1546 Introduced in 7.10.3
1547 .IP CURL_LOCK_DATA_CONNECT
1548 Introduced in 7.10.3
1549 .IP CURL_LOCK_DATA_COOKIE
1550 Introduced in 7.10.3
1551 .IP CURL_LOCK_DATA_DNS
1552 Introduced in 7.10.3
1553 .IP CURL_LOCK_DATA_NONE
1554 Introduced in 7.10.3
1555 .IP CURL_LOCK_DATA_SHARE
1556 Introduced in 7.10.4
1557 .IP CURL_LOCK_DATA_SSL_SESSION
1558 Introduced in 7.10.3
1559 .IP CURL_LOCK_TYPE_CONNECT
1561 .IP CURL_LOCK_TYPE_COOKIE
1563 .IP CURL_LOCK_TYPE_DNS
1565 .IP CURL_LOCK_TYPE_NONE
1567 .IP CURL_LOCK_TYPE_SSL_SESSION
1569 .IP CURL_MAX_HTTP_HEADER
1570 Introduced in 7.19.7
1571 .IP CURL_MAX_READ_SIZE
1572 Introduced in 7.53.0
1573 .IP CURL_MAX_WRITE_SIZE
1575 .IP CURL_NETRC_IGNORED
1577 .IP CURL_NETRC_OPTIONAL
1579 .IP CURL_NETRC_REQUIRED
1582 Introduced in 7.14.0
1584 Introduced in 7.14.0
1586 Introduced in 7.14.0
1588 Introduced in 7.14.0
1589 .IP CURL_POLL_REMOVE
1590 Introduced in 7.14.0
1591 .IP CURL_PROGRESS_BAR
1593 .IP CURL_PROGRESS_STATS
1596 Introduced in 7.44.0
1598 Introduced in 7.44.0
1599 .IP CURL_READFUNC_ABORT
1600 Introduced in 7.12.1
1601 .IP CURL_READFUNC_PAUSE
1602 Introduced in 7.18.0
1603 .IP CURL_REDIR_GET_ALL
1604 Introduced in 7.19.1
1605 .IP CURL_REDIR_POST_301
1606 Introduced in 7.19.1
1607 .IP CURL_REDIR_POST_302
1608 Introduced in 7.19.1
1609 .IP CURL_REDIR_POST_303
1610 Introduced in 7.25.1
1611 .IP CURL_REDIR_POST_ALL
1612 Introduced in 7.19.1
1613 .IP CURL_RTSPREQ_ANNOUNCE
1614 Introduced in 7.20.0
1615 .IP CURL_RTSPREQ_DESCRIBE
1616 Introduced in 7.20.0
1617 .IP CURL_RTSPREQ_GET_PARAMETER
1618 Introduced in 7.20.0
1619 .IP CURL_RTSPREQ_NONE
1620 Introduced in 7.20.0
1621 .IP CURL_RTSPREQ_OPTIONS
1622 Introduced in 7.20.0
1623 .IP CURL_RTSPREQ_PAUSE
1624 Introduced in 7.20.0
1625 .IP CURL_RTSPREQ_PLAY
1626 Introduced in 7.20.0
1627 .IP CURL_RTSPREQ_RECEIVE
1628 Introduced in 7.20.0
1629 .IP CURL_RTSPREQ_RECORD
1630 Introduced in 7.20.0
1631 .IP CURL_RTSPREQ_SETUP
1632 Introduced in 7.20.0
1633 .IP CURL_RTSPREQ_SET_PARAMETER
1634 Introduced in 7.20.0
1635 .IP CURL_RTSPREQ_TEARDOWN
1636 Introduced in 7.20.0
1637 .IP CURL_SEEKFUNC_CANTSEEK
1638 Introduced in 7.19.5
1639 .IP CURL_SEEKFUNC_FAIL
1640 Introduced in 7.19.5
1641 .IP CURL_SEEKFUNC_OK
1642 Introduced in 7.19.5
1644 Introduced in 7.14.0
1645 .IP CURL_SOCKET_TIMEOUT
1646 Introduced in 7.14.0
1647 .IP CURL_SOCKOPT_ALREADY_CONNECTED
1648 Introduced in 7.21.5
1649 .IP CURL_SOCKOPT_ERROR
1650 Introduced in 7.21.5
1652 Introduced in 7.21.5
1654 Introduced in 7.50.2
1655 .IP CURL_SSLVERSION_DEFAULT
1657 .IP CURL_SSLVERSION_SSL
1659 .IP CURL_SSLVERSION_SSL
1661 .IP CURL_SSLVERSION_TLS
1663 .IP CURL_SSLVERSION_TLS
1665 .IP CURL_SSLVERSION_TLS
1667 .IP CURL_SSLVERSION_TLS
1669 .IP CURL_SSLVERSION_TLS
1671 .IP CURL_TIMECOND_IFMODSINCE
1673 .IP CURL_TIMECOND_IFUNMODSINCE
1675 .IP CURL_TIMECOND_LASTMOD
1677 .IP CURL_TIMECOND_NONE
1679 .IP CURL_TLSAUTH_NONE
1680 Introduced in 7.21.4
1681 .IP CURL_TLSAUTH_SRP
1682 Introduced in 7.21.4
1683 .IP CURL_VERSION_ASYNCHDNS
1684 Introduced in 7.10.7
1685 .IP CURL_VERSION_CONV
1686 Introduced in 7.15.4
1687 .IP CURL_VERSION_CURLDEBUG
1688 Introduced in 7.19.6
1689 .IP CURL_VERSION_DEBUG
1690 Introduced in 7.10.6
1691 .IP CURL_VERSION_GSSAPI
1692 Introduced in 7.38.0
1693 .IP CURL_VERSION_GSSNEGOTIATE
1694 Introduced in 7.10.6
1695 Deprecated since 7.38.0
1696 .IP CURL_VERSION_HTTP2
1697 Introduced in 7.33.0
1698 .IP CURL_VERSION_HTTPS_PROXY
1699 Introduced in 7.52.0
1700 .IP CURL_VERSION_IDN
1701 Introduced in 7.12.0
1702 .IP CURL_VERSION_IPV6
1704 .IP CURL_VERSION_KERBEROS4
1706 Deprecated since 7.33.0
1707 .IP CURL_VERSION_KERBEROS5
1708 Introduced in 7.40.0
1709 .IP CURL_VERSION_LARGEFILE
1710 Introduced in 7.11.1
1711 .IP CURL_VERSION_LIBZ
1713 .IP CURL_VERSION_NTLM
1714 Introduced in 7.10.6
1715 .IP CURL_VERSION_NTLM_WB
1716 Introduced in 7.22.0
1717 .IP CURL_VERSION_PSL
1718 Introduced in 7.47.0
1719 .IP CURL_VERSION_SPNEGO
1720 Introduced in 7.10.8
1721 .IP CURL_VERSION_SSL
1723 .IP CURL_VERSION_SSPI
1724 Introduced in 7.13.2
1725 .IP CURL_VERSION_TLSAUTH_SRP
1726 Introduced in 7.21.4
1727 .IP CURL_VERSION_UNIX_SOCKETS
1728 Introduced in 7.40.0
1729 .IP CURL_WAIT_POLLIN
1730 Introduced in 7.28.0
1731 .IP CURL_WAIT_POLLOUT
1732 Introduced in 7.28.0
1733 .IP CURL_WAIT_POLLPRI
1734 Introduced in 7.28.0
1735 .IP CURL_WRITEFUNC_PAUSE
1736 Introduced in 7.18.0