libgnurl-symbols(3)

📦 version 7.72.0, in nixos 26.05, nixpkgs unstable

💅 NAME

okay so bestie, welcome to libgnurl-symbols(3) — the libcurl symbol version info page ✨ and honestly it's a whole archive of receipts.

libcurl-symbols — the libcurl symbol version information 🗂️

💖 libcurl symbols

This page is the master list of version tea for every public symbol that shows up in the libcurl header files ☕ It tells you the first version each symbol appeared in, and for some symbols there's extra bonus info too:

the first version where the symbol is marked "deprecated" — meaning that from that version onward you should not be writing new code with it, because it's marked for getting removed in a future release 🚫
the last version that actually featured that specific symbol. If you use it in source code, that code stops compiling error-free after that specified version 💀

fun fact: this whole man page is automatically generated from the symbols-in-versions file 🤖 so don't come for the formatting, it's built different.

CURLALTSVC_H1 — introduced in 7.64.1
CURLALTSVC_H2 — introduced in 7.64.1
CURLALTSVC_H3 — introduced in 7.64.1
CURLALTSVC_IMMEDIATELY — introduced in 7.64.1
CURLALTSVC_READONLYFILE — introduced in 7.64.1
CURLAUTH_ANY — introduced in 7.10.6
CURLAUTH_ANYSAFE — introduced in 7.10.6
CURLAUTH_BASIC — introduced in 7.10.6
CURLAUTH_BEARER — introduced in 7.61.0
CURLAUTH_DIGEST — introduced in 7.10.6
CURLAUTH_DIGEST_IE — introduced in 7.19.3
CURLAUTH_GSSAPI — introduced in 7.55.0
CURLAUTH_GSSNEGOTIATE — introduced in 7.10.6 — deprecated since 7.38.0 😭
CURLAUTH_NEGOTIATE — introduced in 7.38.0
CURLAUTH_NONE — introduced in 7.10.6
CURLAUTH_NTLM — introduced in 7.10.6
CURLAUTH_NTLM_WB — introduced in 7.22.0
CURLAUTH_ONLY — introduced in 7.21.3
CURLCLOSEPOLICY_CALLBACK — introduced in 7.7
CURLCLOSEPOLICY_LEAST_RECENTLY_USED — introduced in 7.7
CURLCLOSEPOLICY_LEAST_TRAFFIC — introduced in 7.7
CURLCLOSEPOLICY_NONE — introduced in 7.7
CURLCLOSEPOLICY_OLDEST — introduced in 7.7
CURLCLOSEPOLICY_SLOWEST — introduced in 7.7
CURLE_ABORTED_BY_CALLBACK — introduced in 7.1
CURLE_AGAIN — introduced in 7.18.2
CURLE_ALREADY_COMPLETE — introduced in 7.7.2
CURLE_AUTH_ERROR — introduced in 7.66.0
CURLE_BAD_CALLING_ORDER — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_BAD_CONTENT_ENCODING — introduced in 7.10
CURLE_BAD_DOWNLOAD_RESUME — introduced in 7.10
CURLE_BAD_FUNCTION_ARGUMENT — introduced in 7.1
CURLE_BAD_PASSWORD_ENTERED — introduced in 7.4.2 — deprecated since 7.17.0 😭
CURLE_CHUNK_FAILED — introduced in 7.21.0
CURLE_CONV_FAILED — introduced in 7.15.4
CURLE_CONV_REQD — introduced in 7.15.4
CURLE_COULDNT_CONNECT — introduced in 7.1
CURLE_COULDNT_RESOLVE_HOST — introduced in 7.1
CURLE_COULDNT_RESOLVE_PROXY — introduced in 7.1
CURLE_FAILED_INIT — introduced in 7.1
CURLE_FILESIZE_EXCEEDED — introduced in 7.10.8
CURLE_FILE_COULDNT_READ_FILE — introduced in 7.1
CURLE_FTP_ACCEPT_FAILED — introduced in 7.24.0
CURLE_FTP_ACCEPT_TIMEOUT — introduced in 7.24.0
CURLE_FTP_ACCESS_DENIED — introduced in 7.1
CURLE_FTP_BAD_DOWNLOAD_RESUME — introduced in 7.1 — deprecated since 7.1 😭
CURLE_FTP_BAD_FILE_LIST — introduced in 7.21.0
CURLE_FTP_CANT_GET_HOST — introduced in 7.1
CURLE_FTP_CANT_RECONNECT — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_FTP_COULDNT_GET_SIZE — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_FTP_COULDNT_RETR_FILE — introduced in 7.1
CURLE_FTP_COULDNT_SET_ASCII — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_FTP_COULDNT_SET_BINARY — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_FTP_COULDNT_SET_TYPE — introduced in 7.17.0
CURLE_FTP_COULDNT_STOR_FILE — introduced in 7.1
CURLE_FTP_COULDNT_USE_REST — introduced in 7.1
CURLE_FTP_PARTIAL_FILE — introduced in 7.1 — deprecated since 7.1 😭
CURLE_FTP_PORT_FAILED — introduced in 7.1
CURLE_FTP_PRET_FAILED — introduced in 7.20.0
CURLE_FTP_QUOTE_ERROR — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_FTP_SSL_FAILED — introduced in 7.11.0 — deprecated since 7.17.0 😭
CURLE_FTP_USER_PASSWORD_INCORRECT — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_FTP_WEIRD_227_FORMAT — introduced in 7.1
CURLE_FTP_WEIRD_PASS_REPLY — introduced in 7.1
CURLE_FTP_WEIRD_PASV_REPLY — introduced in 7.1
CURLE_FTP_WEIRD_SERVER_REPLY — introduced in 7.1
CURLE_FTP_WEIRD_USER_REPLY — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_FTP_WRITE_ERROR — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_FUNCTION_NOT_FOUND — introduced in 7.1
CURLE_GOT_NOTHING — introduced in 7.9.1
CURLE_HTTP2 — introduced in 7.38.0
CURLE_HTTP2_STREAM — introduced in 7.49.0
CURLE_HTTP_NOT_FOUND — introduced in 7.1
CURLE_HTTP_PORT_FAILED — introduced in 7.3 — deprecated since 7.12.0 😭
CURLE_HTTP_POST_ERROR — introduced in 7.1
CURLE_HTTP_RANGE_ERROR — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_HTTP_RETURNED_ERROR — introduced in 7.10.3
CURLE_INTERFACE_FAILED — introduced in 7.12.0
CURLE_LDAP_CANNOT_BIND — introduced in 7.1
CURLE_LDAP_INVALID_URL — introduced in 7.10.8
CURLE_LDAP_SEARCH_FAILED — introduced in 7.1
CURLE_LIBRARY_NOT_FOUND — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_LOGIN_DENIED — introduced in 7.13.1
CURLE_MALFORMAT_USER — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_NOT_BUILT_IN — introduced in 7.21.5
CURLE_NO_CONNECTION_AVAILABLE — introduced in 7.30.0
CURLE_OK — introduced in 7.1
CURLE_OPERATION_TIMEDOUT — introduced in 7.10.2
CURLE_OPERATION_TIMEOUTED — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_OUT_OF_MEMORY — introduced in 7.1
CURLE_PARTIAL_FILE — introduced in 7.1
CURLE_PEER_FAILED_VERIFICATION — introduced in 7.17.1
CURLE_QUOTE_ERROR — introduced in 7.17.0
CURLE_RANGE_ERROR — introduced in 7.17.0
CURLE_READ_ERROR — introduced in 7.1
CURLE_RECURSIVE_API_CALL — introduced in 7.59.0
CURLE_RECV_ERROR — introduced in 7.10
CURLE_REMOTE_ACCESS_DENIED — introduced in 7.17.0
CURLE_REMOTE_DISK_FULL — introduced in 7.17.0
CURLE_REMOTE_FILE_EXISTS — introduced in 7.17.0
CURLE_REMOTE_FILE_NOT_FOUND — introduced in 7.16.1
CURLE_RTSP_CSEQ_ERROR — introduced in 7.20.0
CURLE_RTSP_SESSION_ERROR — introduced in 7.20.0
CURLE_SEND_ERROR — introduced in 7.10
CURLE_SEND_FAIL_REWIND — introduced in 7.12.3
CURLE_SHARE_IN_USE — introduced in 7.9.6 — deprecated since 7.17.0 😭
CURLE_SSH — introduced in 7.16.1
CURLE_SSL_CACERT — introduced in 7.10 — deprecated since 7.62.0 😭
CURLE_SSL_CACERT_BADFILE — introduced in 7.16.0
CURLE_SSL_CERTPROBLEM — introduced in 7.10
CURLE_SSL_CIPHER — introduced in 7.10
CURLE_SSL_CONNECT_ERROR — introduced in 7.1
CURLE_SSL_CRL_BADFILE — introduced in 7.19.0
CURLE_SSL_ENGINE_INITFAILED — introduced in 7.12.3
CURLE_SSL_ENGINE_NOTFOUND — introduced in 7.9.3
CURLE_SSL_ENGINE_SETFAILED — introduced in 7.9.3
CURLE_SSL_INVALIDCERTSTATUS — introduced in 7.41.0
CURLE_SSL_ISSUER_ERROR — introduced in 7.19.0
CURLE_SSL_PEER_CERTIFICATE — introduced in 7.8 — deprecated since 7.17.1 😭
CURLE_SSL_PINNEDPUBKEYNOTMATCH — introduced in 7.39.0
CURLE_SSL_SHUTDOWN_FAILED — introduced in 7.16.1
CURLE_TELNET_OPTION_SYNTAX — introduced in 7.7
CURLE_TFTP_DISKFULL — introduced in 7.15.0 — deprecated since 7.17.0 😭
CURLE_TFTP_EXISTS — introduced in 7.15.0 — deprecated since 7.17.0 😭
CURLE_TFTP_ILLEGAL — introduced in 7.15.0
CURLE_TFTP_NOSUCHUSER — introduced in 7.15.0
CURLE_TFTP_NOTFOUND — introduced in 7.15.0
CURLE_TFTP_PERM — introduced in 7.15.0
CURLE_TFTP_UNKNOWNID — introduced in 7.15.0
CURLE_TOO_MANY_REDIRECTS — introduced in 7.5
CURLE_UNKNOWN_OPTION — introduced in 7.21.5
CURLE_UNKNOWN_TELNET_OPTION — introduced in 7.7
CURLE_UNSUPPORTED_PROTOCOL — introduced in 7.1
CURLE_UPLOAD_FAILED — introduced in 7.16.3
CURLE_URL_MALFORMAT — introduced in 7.1
CURLE_URL_MALFORMAT_USER — introduced in 7.1 — deprecated since 7.17.0 😭
CURLE_USE_SSL_FAILED — introduced in 7.17.0
CURLE_WEIRD_SERVER_REPLY — introduced in 7.51.0
CURLE_WRITE_ERROR — introduced in 7.1
CURLFILETYPE_DEVICE_BLOCK — introduced in 7.21.0
CURLFILETYPE_DEVICE_CHAR — introduced in 7.21.0
CURLFILETYPE_DIRECTORY — introduced in 7.21.0
CURLFILETYPE_DOOR — introduced in 7.21.0
CURLFILETYPE_FILE — introduced in 7.21.0
CURLFILETYPE_NAMEDPIPE — introduced in 7.21.0
CURLFILETYPE_SOCKET — introduced in 7.21.0
CURLFILETYPE_SYMLINK — introduced in 7.21.0
CURLFILETYPE_UNKNOWN — introduced in 7.21.0
CURLFINFOFLAG_KNOWN_FILENAME — introduced in 7.21.0
CURLFINFOFLAG_KNOWN_FILETYPE — introduced in 7.21.0
CURLFINFOFLAG_KNOWN_GID — introduced in 7.21.0
CURLFINFOFLAG_KNOWN_HLINKCOUNT — introduced in 7.21.0
CURLFINFOFLAG_KNOWN_PERM — introduced in 7.21.0
CURLFINFOFLAG_KNOWN_SIZE — introduced in 7.21.0
CURLFINFOFLAG_KNOWN_TIME — introduced in 7.21.0
CURLFINFOFLAG_KNOWN_UID — introduced in 7.21.0
CURLFORM_ARRAY — introduced in 7.9.1 — deprecated since 7.56.0 😭
CURLFORM_ARRAY_END — introduced in 7.9.1 — deprecated since 7.9.5 — last used in 7.9.5 💀
CURLFORM_ARRAY_START — introduced in 7.9.1 — deprecated since 7.9.5 — last used in 7.9.5 💀
CURLFORM_BUFFER — introduced in 7.9.8 — deprecated since 7.56.0 😭
CURLFORM_BUFFERLENGTH — introduced in 7.9.8 — deprecated since 7.56.0 😭
CURLFORM_BUFFERPTR — introduced in 7.9.8, deprecated since 7.56.0 💀
CURLFORM_CONTENTHEADER — introduced in 7.9.3, deprecated since 7.56.0 💀
CURLFORM_CONTENTLEN — introduced in 7.46.0, deprecated since 7.56.0 💀
CURLFORM_CONTENTSLENGTH — introduced in 7.9, deprecated since 7.56.0 💀
CURLFORM_CONTENTTYPE — introduced in 7.9, deprecated since 7.56.0 💀
CURLFORM_COPYCONTENTS — introduced in 7.9, deprecated since 7.56.0 💀
CURLFORM_COPYNAME — introduced in 7.9, deprecated since 7.56.0 💀
CURLFORM_END — introduced in 7.9, deprecated since 7.56.0 💀
CURLFORM_FILE — introduced in 7.9, deprecated since 7.56.0 💀
CURLFORM_FILECONTENT — introduced in 7.9.1, deprecated since 7.56.0 💀
CURLFORM_FILENAME — introduced in 7.9.6, deprecated since 7.56.0 💀
CURLFORM_NAMELENGTH — introduced in 7.9, deprecated since 7.56.0 💀
CURLFORM_NOTHING — introduced in 7.9, deprecated since 7.56.0 💀
CURLFORM_PTRCONTENTS — introduced in 7.9, deprecated since 7.56.0 💀
CURLFORM_PTRNAME — introduced in 7.9, deprecated since 7.56.0 💀
CURLFORM_STREAM — introduced in 7.18.2, deprecated since 7.56.0 💀

ok that's the entire CURLFORM_ family and every single one of them is deprecated since 7.56.0. they all arrived between 7.9 and 7.46.0 and then got collectively retired. it's giving ✨era ended✨ — respect the history tho 🫶

CURLFTPAUTH_DEFAULT — introduced in 7.12.2 🌈
CURLFTPAUTH_SSL — introduced in 7.12.2 🌈
CURLFTPAUTH_TLS — introduced in 7.12.2 🌈
CURLFTPMETHOD_DEFAULT — introduced in 7.15.3 🦋
CURLFTPMETHOD_MULTICWD — introduced in 7.15.3 🦋
CURLFTPMETHOD_NOCWD — introduced in 7.15.3 🦋
CURLFTPMETHOD_SINGLECWD — introduced in 7.15.3 🦋
CURLFTPSSL_ALL — introduced in 7.11.0, deprecated since 7.17.0 💀
CURLFTPSSL_CCC_ACTIVE — introduced in 7.16.2 ✨
CURLFTPSSL_CCC_NONE — introduced in 7.16.2 ✨
CURLFTPSSL_CCC_PASSIVE — introduced in 7.16.1 ✨
CURLFTPSSL_CONTROL — introduced in 7.11.0, deprecated since 7.17.0 💀
CURLFTPSSL_NONE — introduced in 7.11.0, deprecated since 7.17.0 💀
CURLFTPSSL_TRY — introduced in 7.11.0, deprecated since 7.17.0 💀
CURLFTP_CREATE_DIR — introduced in 7.19.4 🎀
CURLFTP_CREATE_DIR_NONE — introduced in 7.19.4 🎀
CURLFTP_CREATE_DIR_RETRY — introduced in 7.19.4 🎀
CURLGSSAPI_DELEGATION_FLAG — introduced in 7.22.0 💜
CURLGSSAPI_DELEGATION_NONE — introduced in 7.22.0 💜
CURLGSSAPI_DELEGATION_POLICY_FLAG — introduced in 7.22.0 💜
CURLHEADER_SEPARATE — introduced in 7.37.0 🌸
CURLHEADER_UNIFIED — introduced in 7.37.0 🌸

like… the entire `CURLINFO_` cinematic universe 👑

bestie there are SO many of these, buckle in. every single one of them is a CURLINFO_ and I'm listing every single one fr fr:

CURLINFO_ACTIVESOCKET — introduced in 7.45.0 🔥
CURLINFO_APPCONNECT_TIME — introduced in 7.19.0 🔥
CURLINFO_APPCONNECT_TIME_T — introduced in 7.61.0 🔥
CURLINFO_CERTINFO — introduced in 7.19.1 🔥
CURLINFO_CONDITION_UNMET — introduced in 7.19.4 🔥
CURLINFO_CONNECT_TIME — introduced in 7.4.1 🔥
CURLINFO_CONNECT_TIME_T — introduced in 7.61.0 🔥
CURLINFO_CONTENT_LENGTH_DOWNLOAD — introduced in 7.6.1 🔥
CURLINFO_CONTENT_LENGTH_DOWNLOAD_T — introduced in 7.55.0 🔥
CURLINFO_CONTENT_LENGTH_UPLOAD — introduced in 7.6.1 🔥
CURLINFO_CONTENT_LENGTH_UPLOAD_T — introduced in 7.55.0 🔥
CURLINFO_CONTENT_TYPE — introduced in 7.9.4 🔥
CURLINFO_COOKIELIST — introduced in 7.14.1 🔥
CURLINFO_DATA_IN — introduced in 7.9.6 🔥
CURLINFO_DATA_OUT — introduced in 7.9.6 🔥
CURLINFO_DOUBLE — introduced in 7.4.1 🔥
CURLINFO_EFFECTIVE_URL — introduced in 7.4 🔥
CURLINFO_END — introduced in 7.9.6 🔥
CURLINFO_FILETIME — introduced in 7.5 🔥
CURLINFO_FILETIME_T — introduced in 7.59.0 🔥
CURLINFO_FTP_ENTRY_PATH — introduced in 7.15.4 🔥
CURLINFO_HEADER_IN — introduced in 7.9.6 🔥
CURLINFO_HEADER_OUT — introduced in 7.9.6 🔥
CURLINFO_HEADER_SIZE — introduced in 7.4.1 🔥
CURLINFO_HTTPAUTH_AVAIL — introduced in 7.10.8 🔥
CURLINFO_HTTP_CODE — introduced in 7.4.1, deprecated since 7.10.8 💀
CURLINFO_HTTP_CONNECTCODE — introduced in 7.10.7 🔥
CURLINFO_HTTP_VERSION — introduced in 7.50.0 🔥
CURLINFO_LASTONE — introduced in 7.4.1 🔥
CURLINFO_LASTSOCKET — introduced in 7.15.2 🔥
CURLINFO_LOCAL_IP — introduced in 7.21.0 🔥
CURLINFO_LOCAL_PORT — introduced in 7.21.0 🔥
CURLINFO_LONG — introduced in 7.4.1 🔥
CURLINFO_MASK — introduced in 7.4.1 🔥
CURLINFO_NAMELOOKUP_TIME — introduced in 7.4.1 🔥
CURLINFO_NAMELOOKUP_TIME_T — introduced in 7.61.0 🔥
CURLINFO_NONE — introduced in 7.4.1 🔥
CURLINFO_NUM_CONNECTS — introduced in 7.12.3 🔥
CURLINFO_OFF_T — introduced in 7.55.0 🔥
CURLINFO_OS_ERRNO — introduced in 7.12.2 🔥
CURLINFO_PRETRANSFER_TIME — introduced in 7.4.1 🔥
CURLINFO_PRETRANSFER_TIME_T — introduced in 7.61.0 🔥
CURLINFO_PRIMARY_IP — introduced in 7.19.0 🔥
CURLINFO_PRIMARY_PORT — introduced in 7.21.0 🔥
CURLINFO_PRIVATE — introduced in 7.10.3 🔥
CURLINFO_PROTOCOL — introduced in 7.52.0 🔥
CURLINFO_PROXYAUTH_AVAIL — introduced in 7.10.8 🔥
CURLINFO_PROXY_SSL_VERIFYRESULT — introduced in 7.52.0 🔥
CURLINFO_PTR — introduced in 7.54.1 🔥
CURLINFO_REDIRECT_COUNT — introduced in 7.9.7 🔥
CURLINFO_REDIRECT_TIME — introduced in 7.9.7 🔥
CURLINFO_REDIRECT_TIME_T — introduced in 7.61.0 🔥
CURLINFO_REDIRECT_URL — introduced in 7.18.2 🔥
CURLINFO_REQUEST_SIZE — introduced in 7.4.1 🔥
CURLINFO_RESPONSE_CODE — introduced in 7.10.8 🔥
CURLINFO_RETRY_AFTER — introduced in 7.66.0 🔥
CURLINFO_RTSP_CLIENT_CSEQ — introduced in 7.20.0 🔥
CURLINFO_RTSP_CSEQ_RECV — introduced in 7.20.0 🔥
CURLINFO_RTSP_SERVER_CSEQ — introduced in 7.20.0 🔥
CURLINFO_RTSP_SESSION_ID — introduced in 7.20.0 🔥
CURLINFO_SCHEME — introduced in 7.52.0 🔥
CURLINFO_SIZE_DOWNLOAD — introduced in 7.4.1 🔥
CURLINFO_SIZE_DOWNLOAD_T — introduced in 7.55.0 🔥
CURLINFO_SIZE_UPLOAD — introduced in 7.4.1 🔥
CURLINFO_SIZE_UPLOAD_T — introduced in 7.55.0 🔥
CURLINFO_SLIST — introduced in 7.12.3 🔥
CURLINFO_SOCKET — introduced in 7.45.0 🔥
CURLINFO_SPEED_DOWNLOAD — introduced in 7.4.1 🔥
CURLINFO_SPEED_DOWNLOAD_T — introduced in 7.55.0 🔥
CURLINFO_SPEED_UPLOAD — introduced in 7.4.1 🔥
CURLINFO_SPEED_UPLOAD_T — introduced in 7.55.0 🔥
CURLINFO_SSL_DATA_IN — introduced in 7.12.1 🔥
CURLINFO_SSL_DATA_OUT — introduced in 7.12.1 🔥
CURLINFO_SSL_ENGINES — introduced in 7.12.3 🔥
CURLINFO_SSL_VERIFYRESULT — introduced in 7.5 🔥
CURLINFO_STARTTRANSFER_TIME — introduced in 7.9.2 🔥
CURLINFO_STARTTRANSFER_TIME_T — introduced in 7.61.0 🔥
CURLINFO_STRING — introduced in 7.4.1 🔥
CURLINFO_TEXT — introduced in 7.9.6 🔥
CURLINFO_TLS_SESSION — introduced in 7.34.0, deprecated since 7.48.0 💀
CURLINFO_TLS_SSL_PTR — introduced in 7.48.0 🔥
CURLINFO_TOTAL_TIME — introduced in 7.4.1 🔥
CURLINFO_TOTAL_TIME_T — introduced in 7.61.0 🔥
CURLINFO_TYPEMASK — introduced in 7.4.1 🔥

the IO + known-hosts girlies 🎀

CURLIOCMD_NOP — introduced in 7.12.3 🧚
CURLIOCMD_RESTARTREAD — introduced in 7.12.3 🧚
CURLIOE_FAILRESTART — introduced in 7.12.3 🧚
CURLIOE_OK — introduced in 7.12.3 🧚
CURLIOE_UNKNOWNCMD — introduced in 7.12.3 🧚
CURLKHMATCH_MISMATCH — introduced in 7.19.6 🍓
CURLKHMATCH_MISSING — introduced in 7.19.6 🍓
CURLKHMATCH_OK — introduced in 7.19.6 🍓
CURLKHSTAT_DEFER — introduced in 7.19.6 🍓
CURLKHSTAT_FINE — introduced in 7.19.6 🍓
CURLKHSTAT_FINE_ADD_TO_FILE — introduced in 7.19.6 🍓
CURLKHSTAT_REJECT — introduced in 7.19.6 🍓
CURLKHTYPE_DSS — introduced in 7.19.6 🍓
CURLKHTYPE_ECDSA — introduced in 7.58.0 🍓
CURLKHTYPE_ED25519 — introduced in 7.58.0 🍓
CURLKHTYPE_RSA — introduced in 7.19.6 🍓
CURLKHTYPE_RSA1 — introduced in 7.19.6 🍓
CURLKHTYPE_UNKNOWN — introduced in 7.19.6 🍓

multi handle era, we're so back 🦋

CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE — introduced in 7.30.0 👑
CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE — introduced in 7.30.0 👑
CURLMOPT_MAXCONNECTS — introduced in 7.16.3 👑
CURLMOPT_MAX_HOST_CONNECTIONS — introduced in 7.30.0 👑
CURLMOPT_MAX_PIPELINE_LENGTH — introduced in 7.30.0 👑
CURLMOPT_MAX_TOTAL_CONNECTIONS — introduced in 7.30.0 👑
CURLMOPT_MAX_CONCURRENT_STREAMS — introduced in 7.67.0 👑
CURLMOPT_PIPELINING — introduced in 7.16.0 👑
CURLMOPT_PIPELINING_SERVER_BL — introduced in 7.30.0 👑
CURLMOPT_PIPELINING_SITE_BL — introduced in 7.30.0 👑
CURLMOPT_PUSHDATA — introduced in 7.44.0 👑
CURLMOPT_PUSHFUNCTION — introduced in 7.44.0 👑
CURLMOPT_SOCKETDATA — introduced in 7.15.4 👑
CURLMOPT_SOCKETFUNCTION — introduced in 7.15.4 👑
CURLMOPT_TIMERDATA — introduced in 7.16.0 👑
CURLMOPT_TIMERFUNCTION — introduced in 7.16.0 👑
CURLMSG_DONE — introduced in 7.9.6 ⭐
CURLMSG_NONE — introduced in 7.9.6 ⭐
CURLM_ADDED_ALREADY — introduced in 7.32.1 😭
CURLM_BAD_EASY_HANDLE — introduced in 7.9.6 😭
CURLM_BAD_HANDLE — introduced in 7.9.6 😭
CURLM_BAD_SOCKET — introduced in 7.15.4 😭
CURLM_CALL_MULTI_PERFORM — introduced in 7.9.6 😭
CURLM_CALL_MULTI_SOCKET — introduced in 7.15.5 😭
CURLM_INTERNAL_ERROR — introduced in 7.9.6 😭
CURLM_OK — introduced in 7.9.6 😭
CURLM_OUT_OF_MEMORY — introduced in 7.9.6 😭
CURLM_RECURSIVE_API_CALL — introduced in 7.59.0 😭
CURLM_UNKNOWN_OPTION — introduced in 7.15.4 😭

option type constants, the blueprint 🧚

CURLOPTTYPE_FUNCTIONPOINT — introduced in 7.1 🌟
CURLOPTTYPE_LONG — introduced in 7.1 🌟
CURLOPTTYPE_OBJECTPOINT — introduced in 7.1 🌟
CURLOPTTYPE_OFF_T — introduced in 7.11.0 🌟
CURLOPTTYPE_STRINGPOINT — introduced in 7.46.0 🌟
CURLOPTTYPE_SLISTPOINT — introduced in 7.65.2 🌟

and now we're rolling into the CURLOPT_ section, which is a whole journey — starting with:

CURLOPT_ABSTRACT_UNIX_SOCKET — introduced in 7.53.0 💅
CURLOPT_ACCEPTTIMEOUT_MS — introduced in 7.24.0 💅
CURLOPT_ACCEPT_ENCODING — introduced in 7.21.6 💅
CURLOPT_ADDRESS_SCOPE — introduced in 7.19.0 💅

Okay bestie, continuing the alphabetical scroll through legend status — no skips, no skimming, every single one of these iconic little flags gets its moment 💅

CURLOPT_ALTSVC — introduced in 7.64.1 ✨
CURLOPT_ALTSVC_CTRL — introduced in 7.64.1 🎀
CURLOPT_APPEND — introduced in 7.17.0 💖
CURLOPT_AUTOREFERER — introduced in 7.1 🌸 old money
CURLOPT_BUFFERSIZE — introduced in 7.10 🦋
CURLOPT_CAINFO — introduced in 7.4.2 ✨
CURLOPT_CAPATH — introduced in 7.9.8 🎀
CURLOPT_CERTINFO — introduced in 7.19.1 🔥
CURLOPT_CHUNK_BGN_FUNCTION — introduced in 7.21.0 💜
CURLOPT_CHUNK_DATA — introduced in 7.21.0 💜
CURLOPT_CHUNK_END_FUNCTION — introduced in 7.21.0 💜 the whole chunk trio, periodt
CURLOPT_CLOSEFUNCTION — introduced in 7.7, deprecated since 7.11.1, last used in 7.11.1 💀 gone too soon fr
CURLOPT_CLOSEPOLICY — introduced in 7.7, deprecated since 7.16.1 🙈
CURLOPT_CLOSESOCKETDATA — introduced in 7.21.7 🎀
CURLOPT_CLOSESOCKETFUNCTION — introduced in 7.21.7 🎀
CURLOPT_CONNECTTIMEOUT — introduced in 7.7 ⏳
CURLOPT_CONNECTTIMEOUT_MS — introduced in 7.16.2 ⏳ the milliseconds upgrade, we love precision
CURLOPT_CONNECT_ONLY — introduced in 7.15.2 🦋
CURLOPT_CONNECT_TO — introduced in 7.49.0 🌈
CURLOPT_CONV_FROM_NETWORK_FUNCTION — introduced in 7.15.4 💜
CURLOPT_CONV_FROM_UTF8_FUNCTION — introduced in 7.15.4 💜
CURLOPT_CONV_TO_NETWORK_FUNCTION — introduced in 7.15.4 💜 the conversion trio said hi
CURLOPT_COOKIE — introduced in 7.1 🍪 iconic, no notes
CURLOPT_COOKIEFILE — introduced in 7.1 🍪
CURLOPT_COOKIEJAR — introduced in 7.9 🍪 where the cookies live
CURLOPT_COOKIELIST — introduced in 7.14.1 🍪
CURLOPT_COOKIESESSION — introduced in 7.9.7 🍪
CURLOPT_COPYPOSTFIELDS — introduced in 7.17.1 ✨
CURLOPT_CRLF — introduced in 7.1 🎀
CURLOPT_CRLFILE — introduced in 7.19.0 🔥
CURLOPT_CURLU — introduced in 7.63.0 🦋
CURLOPT_CUSTOMREQUEST — introduced in 7.1 👑 main character behavior
CURLOPT_DEBUGDATA — introduced in 7.9.6 🔍
CURLOPT_DEBUGFUNCTION — introduced in 7.9.6 🔍 these two are besties
CURLOPT_DEFAULT_PROTOCOL — introduced in 7.45.0 🌈
CURLOPT_DIRLISTONLY — introduced in 7.17.0 🎀
CURLOPT_DISALLOW_USERNAME_IN_URL — introduced in 7.61.0 🙅♀️
CURLOPT_DNS_CACHE_TIMEOUT — introduced in 7.9.3 ⏳
CURLOPT_DNS_INTERFACE — introduced in 7.33.0 🌐
CURLOPT_DNS_LOCAL_IP4 — introduced in 7.33.0 🌐
CURLOPT_DNS_LOCAL_IP6 — introduced in 7.33.0 🌐 the DNS local-IP quad squad
CURLOPT_DNS_SERVERS — introduced in 7.24.0 🌐
CURLOPT_DNS_SHUFFLE_ADDRESSES — introduced in 7.60.0 🔀
CURLOPT_DNS_USE_GLOBAL_CACHE — introduced in 7.9.3, deprecated since 7.11.1 😭
CURLOPT_DOH_URL — introduced in 7.62.0 🔥
CURLOPT_EGDSOCKET — introduced in 7.7 🎀
CURLOPT_ENCODING — introduced in 7.10 ✨
CURLOPT_ERRORBUFFER — introduced in 7.1 🫶
CURLOPT_EXPECT_100_TIMEOUT_MS — introduced in 7.36.0 ⏳
CURLOPT_FAILONERROR — introduced in 7.1 💀
CURLOPT_FILE — introduced in 7.1, deprecated since 7.9.7 🙈
CURLOPT_FILETIME — introduced in 7.5 🕰️
CURLOPT_FNMATCH_DATA — introduced in 7.21.0 🎀
CURLOPT_FNMATCH_FUNCTION — introduced in 7.21.0 🎀
CURLOPT_FOLLOWLOCATION — introduced in 7.1 👀 follow her, she knows the way
CURLOPT_FORBID_REUSE — introduced in 7.7 🚫
CURLOPT_FRESH_CONNECT — introduced in 7.7 ✨ brand new everything
CURLOPT_FTPAPPEND — introduced in 7.1, deprecated since 7.16.4 😭
CURLOPT_FTPASCII — introduced in 7.1, deprecated since 7.11.1, last used in 7.11.1 💀
CURLOPT_FTPLISTONLY — introduced in 7.1, deprecated since 7.16.4 😭
CURLOPT_FTPPORT — introduced in 7.1 🎀
CURLOPT_FTPSSLAUTH — introduced in 7.12.2 🔐
CURLOPT_FTP_ACCOUNT — introduced in 7.13.0 🎀
CURLOPT_FTP_ALTERNATIVE_TO_USER — introduced in 7.15.5 🦋
CURLOPT_FTP_CREATE_MISSING_DIRS — introduced in 7.10.7 📁
CURLOPT_FTP_FILEMETHOD — introduced in 7.15.1 🎀
CURLOPT_FTP_RESPONSE_TIMEOUT — introduced in 7.10.8 ⏳
CURLOPT_FTP_SKIP_PASV_IP — introduced in 7.15.0 🦋
CURLOPT_FTP_SSL — introduced in 7.11.0, deprecated since 7.16.4 🙈
CURLOPT_FTP_SSL_CCC — introduced in 7.16.1 🔐
CURLOPT_FTP_USE_EPRT — introduced in 7.10.5 💜
CURLOPT_FTP_USE_EPSV — introduced in 7.9.2 💜
CURLOPT_FTP_USE_PRET — introduced in 7.20.0 💜 that FTP trio, we stan
CURLOPT_GSSAPI_DELEGATION — introduced in 7.22.0 🔥
CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS — introduced in 7.59.0 👀 happiest name in the whole list tbh
CURLOPT_HAPROXYPROTOCOL — introduced in 7.60.0 🎀
CURLOPT_HEADER — introduced in 7.1 📋
CURLOPT_HEADERDATA — introduced in 7.10 📋
CURLOPT_HEADERFUNCTION — introduced in 7.7.2 📋 the header trio ate
CURLOPT_HEADEROPT — introduced in 7.37.0 📋
CURLOPT_HTTP09_ALLOWED — introduced in 7.64.0 ✨
CURLOPT_HTTP200ALIASES — introduced in 7.10.3 🎀
CURLOPT_HTTPAUTH — introduced in 7.10.6 🔐
CURLOPT_HTTPGET — introduced in 7.8.1 🌸
CURLOPT_HTTPHEADER — introduced in 7.1 📋 iconic
CURLOPT_HTTPPOST — introduced in 7.1, deprecated since 7.56.0 😭 rip
CURLOPT_HTTPPROXYTUNNEL — introduced in 7.3 🚇
CURLOPT_HTTPREQUEST — introduced in 7.1 🎀
CURLOPT_HTTP_CONTENT_DECODING — introduced in 7.16.2 🔓
CURLOPT_HTTP_TRANSFER_DECODING — introduced in 7.16.2 🔓
CURLOPT_HTTP_VERSION — introduced in 7.9.1 🌈
CURLOPT_IGNORE_CONTENT_LENGTH — introduced in 7.14.1 🙈
CURLOPT_INFILE — introduced in 7.1, deprecated since 7.9.7 😭
CURLOPT_INFILESIZE — introduced in 7.1 📏
CURLOPT_INFILESIZE_LARGE — introduced in 7.11.0 📏 big girl numbers
CURLOPT_INTERFACE — introduced in 7.3 🦋
CURLOPT_INTERLEAVEDATA — introduced in 7.20.0 🎀
CURLOPT_INTERLEAVEFUNCTION — introduced in 7.20.0 🎀
CURLOPT_IOCTLDATA — introduced in 7.12.3 💜
CURLOPT_IOCTLFUNCTION — introduced in 7.12.3 💜
CURLOPT_IPRESOLVE — introduced in 7.10.8 🌐
CURLOPT_ISSUERCERT — introduced in 7.19.0 🔐
CURLOPT_KEEP_SENDING_ON_ERROR — introduced in 7.51.0 📤
CURLOPT_KEYPASSWD — introduced in 7.17.0 🔑
CURLOPT_KRB4LEVEL — introduced in 7.3, deprecated since 7.17.0 😭
CURLOPT_KRBLEVEL — introduced in 7.16.4 🎀
CURLOPT_LOCALPORT — introduced in 7.15.2 🔌
CURLOPT_LOCALPORTRANGE — introduced in 7.15.2 🔌
CURLOPT_LOGIN_OPTIONS — introduced in 7.34.0 🎀
CURLOPT_LOW_SPEED_LIMIT — introduced in 7.1 🐌
CURLOPT_LOW_SPEED_TIME — introduced in 7.1 🐌 same energy
CURLOPT_MAIL_AUTH — introduced in 7.25.0 📧
CURLOPT_MAIL_FROM — introduced in 7.20.0 📧
CURLOPT_MAIL_RCPT — introduced in 7.20.0 📧 the mail gang
CURLOPT_MAXAGE_CONN — introduced in 7.65.0 ⏳
CURLOPT_MAXCONNECTS — introduced in 7.7 🔢
CURLOPT_MAXFILESIZE — introduced in 7.10.8 📏
CURLOPT_MAXFILESIZE_LARGE — introduced in 7.11.0 📏
CURLOPT_MAXREDIRS — introduced in 7.5 🔁
CURLOPT_MAX_RECV_SPEED_LARGE — introduced in 7.15.5 🏎️
CURLOPT_MAX_SEND_SPEED_LARGE — introduced in 7.15.5 🏎️
CURLOPT_MIMEPOST — introduced in 7.56.0 📎
CURLOPT_MUTE — introduced in 7.1, deprecated since 7.8, last used in 7.8 💀 she literally was not here long
CURLOPT_NETRC — introduced in 7.1 🎀
CURLOPT_NETRC_FILE — introduced in 7.11.0 🎀
CURLOPT_NEW_DIRECTORY_PERMS — introduced in 7.16.4 📁
CURLOPT_NEW_FILE_PERMS — introduced in 7.16.4 📄
CURLOPT_NOBODY — introduced in 7.1 🙈 name is sending me
CURLOPT_NOPROGRESS — introduced in 7.1 📊
CURLOPT_NOPROXY — introduced in 7.19.4 🚫
CURLOPT_NOSIGNAL — introduced in 7.10 🔕
CURLOPT_NOTHING — introduced in 7.1.1, deprecated since 7.11.1, last used in 7.11.1 💀 truly did nothing
CURLOPT_OPENSOCKETDATA — introduced in 7.17.1 🔌
CURLOPT_OPENSOCKETFUNCTION — introduced in 7.17.1 🔌
CURLOPT_PASSWDDATA — introduced in 7.4.2, deprecated since 7.11.1, last used in 7.11.1 💀
CURLOPT_PASSWDFUNCTION — introduced in 7.4.2, deprecated since 7.11.1, last used in 7.11.1 💀
CURLOPT_PASSWORD — introduced in 7.19.1 🔑
CURLOPT_PASV_HOST — introduced in 7.12.1, deprecated since 7.16.0, last used in 7.16.0 😭
CURLOPT_PATH_AS_IS — introduced in 7.42.0 🛤️
CURLOPT_PINNEDPUBLICKEY — introduced in 7.39.0 📌
CURLOPT_PIPEWAIT — introduced in 7.43.0 🎀
CURLOPT_PORT — introduced in 7.1 🔌
CURLOPT_POST — introduced in 7.1 📮
CURLOPT_POST301 — introduced in 7.17.1, deprecated since 7.19.1 🙈
CURLOPT_POSTFIELDS — introduced in 7.1 📮
CURLOPT_POSTFIELDSIZE — introduced in 7.2 📏
CURLOPT_POSTFIELDSIZE_LARGE — introduced in 7.11.1 📏
CURLOPT_POSTQUOTE — introduced in 7.1 🎀
CURLOPT_POSTREDIR — introduced in 7.19.1 🔁
CURLOPT_PREQUOTE — introduced in 7.9.5 🎀
CURLOPT_PRE_PROXY — introduced in 7.52.0 🚇
CURLOPT_PRIVATE — introduced in 7.10.3 🤫
CURLOPT_PROGRESSDATA — introduced in 7.1 📊
CURLOPT_PROGRESSFUNCTION — introduced in 7.1, deprecated since 7.32.0 😭
CURLOPT_PROTOCOLS — introduced in 7.19.4 🌈
CURLOPT_PROXY — introduced in 7.1 🚇
CURLOPT_PROXYAUTH — introduced in 7.10.7 🔐
CURLOPT_PROXYHEADER — introduced in 7.37.0 📋
CURLOPT_PROXYPASSWORD — introduced in 7.19.1 🔑
CURLOPT_PROXYPORT — introduced in 7.1 🔌
CURLOPT_PROXYTYPE — introduced in 7.10 🎀
CURLOPT_PROXYUSERNAME — introduced in 7.19.1 🫶
CURLOPT_PROXYUSERPWD — introduced in 7.1 🔑
CURLOPT_PROXY_CAINFO — introduced in 7.52.0 🔐
CURLOPT_PROXY_CAPATH — introduced in 7.52.0 🔐
CURLOPT_PROXY_CRLFILE — introduced in 7.52.0 🔐
CURLOPT_PROXY_KEYPASSWD — introduced in 7.52.0 🔑
CURLOPT_PROXY_PINNEDPUBLICKEY — introduced in 7.52.0 📌
CURLOPT_PROXY_SERVICE_NAME — introduced in 7.43.0 🎀
CURLOPT_PROXY_SSLCERT — introduced in 7.52.0 🔐
CURLOPT_PROXY_SSLCERTTYPE — introduced in 7.52.0 🔐
CURLOPT_PROXY_SSLKEY — introduced in 7.52.0 🔑
CURLOPT_PROXY_SSLKEYTYPE — introduced in 7.52.0 🔑
CURLOPT_PROXY_SSLVERSION — introduced in 7.52.0 🔐
CURLOPT_PROXY_SSL_CIPHER_LIST — introduced in 7.52.0 🔐
CURLOPT_PROXY_SSL_OPTIONS — introduced in 7.52.0 🔐
CURLOPT_PROXY_SSL_VERIFYHOST — introduced in 7.52.0 ✅
CURLOPT_PROXY_SSL_VERIFYPEER — introduced in 7.52.0 ✅
CURLOPT_PROXY_TLS13_CIPHERS — introduced in 7.61.0 🔐
CURLOPT_PROXY_TLSAUTH_PASSWORD — introduced in 7.52.0 🔑

the way that entire PROXY_* block all dropped in 7.52.0 together? coordinated release, we love a themed drop 💅 still more to go, don't go anywhere —

okay bestie, still in the symbol era and we’re not skipping a single one — every flag gets her moment 💅

CURLOPT_PROXY_TLSAUTH_TYPE — introduced in 7.52.0 ✨
CURLOPT_PROXY_TLSAUTH_USERNAME — introduced in 7.52.0 💖
CURLOPT_PROXY_TRANSFER_MODE — introduced in 7.18.0 🎀
CURLOPT_PUT — introduced in 7.1 🦋
CURLOPT_QUOTE — introduced in 7.1 🌸
CURLOPT_RANDOM_FILE — introduced in 7.7 💅
CURLOPT_RANGE — introduced in 7.1 🫶
CURLOPT_READDATA — introduced in 7.9.7 😭
CURLOPT_READFUNCTION — introduced in 7.1 🔥
CURLOPT_REDIR_PROTOCOLS — introduced in 7.19.4 👑
CURLOPT_REFERER — introduced in 7.1 🌈
CURLOPT_REQUEST_TARGET — introduced in 7.55.0 ⭐
CURLOPT_RESOLVE — introduced in 7.21.3 💀
CURLOPT_RESOLVER_START_DATA — introduced in 7.59.0 🙈
CURLOPT_RESOLVER_START_FUNCTION — introduced in 7.59.0 🍓
CURLOPT_RESUME_FROM — introduced in 7.1 🧚
CURLOPT_RESUME_FROM_LARGE — introduced in 7.11.0 💜
CURLOPT_RTSPHEADER — introduced in 7.20.0 ✨
CURLOPT_RTSP_CLIENT_CSEQ — introduced in 7.20.0 💖
CURLOPT_RTSP_REQUEST — introduced in 7.20.0 🎀
CURLOPT_RTSP_SERVER_CSEQ — introduced in 7.20.0 🦋
CURLOPT_RTSP_SESSION_ID — introduced in 7.20.0 🌸
CURLOPT_RTSP_STREAM_URI — introduced in 7.20.0 💅
CURLOPT_RTSP_TRANSPORT — introduced in 7.20.0 🫶
CURLOPT_SASL_AUTHZID — introduced in 7.66.0 😭
CURLOPT_SASL_IR — introduced in 7.31.0 🔥
CURLOPT_SEEKDATA — introduced in 7.18.0 👑
CURLOPT_SEEKFUNCTION — introduced in 7.18.0 🌈
CURLOPT_SERVER_RESPONSE_TIMEOUT — introduced in 7.20.0 ⭐
CURLOPT_SERVICE_NAME — introduced in 7.43.0 💀
CURLOPT_SHARE — introduced in 7.10 🙈
CURLOPT_SOCKOPTDATA — introduced in 7.16.0 🍓
CURLOPT_SOCKOPTFUNCTION — introduced in 7.16.0 🧚
CURLOPT_SOCKS5_AUTH — introduced in 7.55.0 💜
CURLOPT_SOCKS5_GSSAPI_NEC — introduced in 7.19.4 ✨
CURLOPT_SOCKS5_GSSAPI_SERVICE — introduced in 7.19.4; ⚠️ deprecated since 7.49.0 💖
CURLOPT_SOURCE_HOST — introduced in 7.12.1 🎀
CURLOPT_SOURCE_PATH — introduced in 7.12.1 🦋
CURLOPT_SOURCE_PORT — introduced in 7.12.1 🌸
CURLOPT_SOURCE_POSTQUOTE — introduced in 7.12.1 💅
CURLOPT_SOURCE_PREQUOTE — introduced in 7.12.1 🫶
CURLOPT_SOURCE_QUOTE — introduced in 7.13.0 😭
CURLOPT_SOURCE_URL — introduced in 7.13.0 🔥
CURLOPT_SOURCE_USERPWD — introduced in 7.12.1 👑
CURLOPT_SSH_AUTH_TYPES — introduced in 7.16.1 🌈
CURLOPT_SSH_COMPRESSION — introduced in 7.56.0 ⭐
CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 — introduced in 7.17.1 💀
CURLOPT_SSH_KEYDATA — introduced in 7.19.6 🙈
CURLOPT_SSH_KEYFUNCTION — introduced in 7.19.6 🍓
CURLOPT_SSH_KNOWNHOSTS — introduced in 7.19.6 🧚
CURLOPT_SSH_PRIVATE_KEYFILE — introduced in 7.16.1 💜
CURLOPT_SSH_PUBLIC_KEYFILE — introduced in 7.16.1 ✨
CURLOPT_SSLCERT — introduced in 7.1 💖
CURLOPT_SSLCERTPASSWD — introduced in 7.1.1; ⚠️ deprecated since 7.17.0 🎀
CURLOPT_SSLCERTTYPE — introduced in 7.9.3 🦋
CURLOPT_SSLENGINE — introduced in 7.9.3 🌸
CURLOPT_SSLENGINE_DEFAULT — introduced in 7.9.3 💅
CURLOPT_SSLKEY — introduced in 7.9.3 🫶
CURLOPT_SSLKEYPASSWD — introduced in 7.9.3; ⚠️ deprecated since 7.17.0 😭
CURLOPT_SSLKEYTYPE — introduced in 7.9.3 🔥
CURLOPT_SSLVERSION — introduced in 7.1 👑
CURLOPT_SSL_CIPHER_LIST — introduced in 7.9 🌈
CURLOPT_SSL_CTX_DATA — introduced in 7.10.6 ⭐
CURLOPT_SSL_CTX_FUNCTION — introduced in 7.10.6 💀
CURLOPT_SSL_ENABLE_ALPN — introduced in 7.36.0 🙈
CURLOPT_SSL_ENABLE_NPN — introduced in 7.36.0 🍓
CURLOPT_SSL_FALSESTART — introduced in 7.42.0 🧚
CURLOPT_SSL_OPTIONS — introduced in 7.25.0 💜
CURLOPT_SSL_SESSIONID_CACHE — introduced in 7.16.0 ✨
CURLOPT_SSL_VERIFYHOST — introduced in 7.8.1 💖
CURLOPT_SSL_VERIFYPEER — introduced in 7.4.2 🎀
CURLOPT_SSL_VERIFYSTATUS — introduced in 7.41.0 🦋
CURLOPT_STDERR — introduced in 7.1 🌸
CURLOPT_STREAM_DEPENDS — introduced in 7.46.0 💅
CURLOPT_STREAM_DEPENDS_E — introduced in 7.46.0 🫶
CURLOPT_STREAM_WEIGHT — introduced in 7.46.0 😭
CURLOPT_SUPPRESS_CONNECT_HEADERS — introduced in 7.54.0 🔥
CURLOPT_TCP_FASTOPEN — introduced in 7.49.0 👑
CURLOPT_TCP_KEEPALIVE — introduced in 7.25.0 🌈
CURLOPT_TCP_KEEPIDLE — introduced in 7.25.0 ⭐
CURLOPT_TCP_KEEPINTVL — introduced in 7.25.0 💀
CURLOPT_TCP_NODELAY — introduced in 7.11.2 🙈
CURLOPT_TELNETOPTIONS — introduced in 7.7 🍓
CURLOPT_TFTP_BLKSIZE — introduced in 7.19.4 🧚
CURLOPT_TFTP_NO_OPTIONS — introduced in 7.48.0 💜
CURLOPT_TIMECONDITION — introduced in 7.1 ✨
CURLOPT_TIMEOUT — introduced in 7.1 💖
CURLOPT_TIMEOUT_MS — introduced in 7.16.2 🎀
CURLOPT_TIMEVALUE — introduced in 7.1 🦋
CURLOPT_TIMEVALUE_LARGE — introduced in 7.59.0 🌸
CURLOPT_TLS13_CIPHERS — introduced in 7.61.0 💅
CURLOPT_TLSAUTH_PASSWORD — introduced in 7.21.4 🫶
CURLOPT_TLSAUTH_TYPE — introduced in 7.21.4 😭
CURLOPT_TLSAUTH_USERNAME — introduced in 7.21.4 🔥
CURLOPT_TRAILERDATA — introduced in 7.64.0 👑
CURLOPT_TRAILERFUNCTION — introduced in 7.64.0 🌈
CURLOPT_TRANSFERTEXT — introduced in 7.1.1 ⭐
CURLOPT_TRANSFER_ENCODING — introduced in 7.21.6 💀
CURLOPT_UNIX_SOCKET_PATH — introduced in 7.40.0 🙈
CURLOPT_UNRESTRICTED_AUTH — introduced in 7.10.4 🍓
CURLOPT_UPKEEP_INTERVAL_MS — introduced in 7.62.0 🧚
CURLOPT_UPLOAD — introduced in 7.1 💜
CURLOPT_UPLOAD_BUFFERSIZE — introduced in 7.62.0 ✨
CURLOPT_URL — introduced in 7.1 💖
CURLOPT_USERAGENT — introduced in 7.1 🎀
CURLOPT_USERNAME — introduced in 7.19.1 🦋
CURLOPT_USERPWD — introduced in 7.1 🌸
CURLOPT_USE_SSL — introduced in 7.17.0 💅
CURLOPT_VERBOSE — introduced in 7.1 🫶
CURLOPT_WILDCARDMATCH — introduced in 7.21.0 😭
CURLOPT_WRITEDATA — introduced in 7.9.7 🔥
CURLOPT_WRITEFUNCTION — introduced in 7.1 👑
CURLOPT_WRITEHEADER — introduced in 7.1 🌈
CURLOPT_WRITEINFO — introduced in 7.1 ⭐
CURLOPT_XFERINFODATA — introduced in 7.32.0 💀
CURLOPT_XFERINFOFUNCTION — introduced in 7.32.0 🙈
CURLOPT_XOAUTH2_BEARER — introduced in 7.33.0 🍓
CURLPAUSE_ALL — introduced in 7.18.0 🧚
CURLPAUSE_CONT — introduced in 7.18.0 💜
CURLPAUSE_RECV — introduced in 7.18.0 ✨
CURLPAUSE_RECV_CONT — introduced in 7.18.0 💖
CURLPAUSE_SEND — introduced in 7.18.0 🎀
CURLPAUSE_SEND_CONT — introduced in 7.18.0 🦋
CURLPIPE_HTTP1 — introduced in 7.43.0 🌸
CURLPIPE_MULTIPLEX — introduced in 7.43.0 💅
CURLPIPE_NOTHING — introduced in 7.43.0 🫶
CURLPROTO_ALL — introduced in 7.19.4 😭
CURLPROTO_DICT — introduced in 7.19.4 🔥
CURLPROTO_FILE — introduced in 7.19.4 👑
CURLPROTO_FTP — introduced in 7.19.4 🌈
CURLPROTO_FTPS — introduced in 7.19.4 ⭐
CURLPROTO_GOPHER — introduced in 7.21.2 💀
CURLPROTO_HTTP — introduced in 7.19.4 🙈
CURLPROTO_HTTPS — introduced in 7.19.4 🍓
CURLPROTO_IMAP — introduced in 7.20.0 🧚
CURLPROTO_IMAPS — introduced in 7.20.0 💜
CURLPROTO_LDAP — introduced in 7.19.4 ✨
CURLPROTO_LDAPS — introduced in 7.19.4 💖
CURLPROTO_POP3 — introduced in 7.20.0 🎀
CURLPROTO_POP3S — introduced in 7.20.0 🦋
CURLPROTO_RTMP — introduced in 7.21.0 🌸
CURLPROTO_RTMPE — introduced in 7.21.0 💅
CURLPROTO_RTMPS — introduced in 7.21.0 🫶
CURLPROTO_RTMPT — introduced in 7.21.0 😭
CURLPROTO_RTMPTE — introduced in 7.21.0 🔥
CURLPROTO_RTMPTS — introduced in 7.21.0 👑
CURLPROTO_RTSP — introduced in 7.20.0 🌈
CURLPROTO_SCP — introduced in 7.19.4 ⭐
CURLPROTO_SFTP — introduced in 7.19.4 💀
CURLPROTO_SMB — introduced in 7.40.0 🙈
CURLPROTO_SMBS — introduced in 7.40.0 🍓
CURLPROTO_SMTP — introduced in 7.20.0 🧚
CURLPROTO_SMTPS — introduced in 7.20.0 💜
CURLPROTO_TELNET — introduced in 7.19.4 ✨
CURLPROTO_TFTP — introduced in 7.19.4 💖
CURLPROXY_HTTP — introduced in 7.10 🎀
CURLPROXY_HTTPS — introduced in 7.52.0 🦋
CURLPROXY_HTTP_1_0 — introduced in 7.19.4 🌸
CURLPROXY_SOCKS4 — introduced in 7.10 💅
CURLPROXY_SOCKS4A — introduced in 7.18.0 🫶
CURLPROXY_SOCKS5 — introduced in 7.10 😭
CURLPROXY_SOCKS5_HOSTNAME — introduced in 7.18.0 🔥
CURLSHE_BAD_OPTION — introduced in 7.10.3 👑
CURLSHE_INVALID — introduced in 7.10.3 🌈
CURLSHE_IN_USE — introduced in 7.10.3 ⭐
CURLSHE_NOMEM — introduced in 7.12.0 💀
CURLSHE_NOT_BUILT_IN — introduced in 7.23.0 🙈
CURLSHE_OK — introduced in 7.10.3 🍓
CURLSHOPT_LOCKFUNC — introduced in 7.10.3 🧚
CURLSHOPT_NONE — introduced in 7.10.3 💜
CURLSHOPT_SHARE — introduced in 7.10.3 ✨
CURLSHOPT_UNLOCKFUNC — introduced in 7.10.3 💖
CURLSHOPT_UNSHARE — introduced in 7.10.3 🎀
CURLSHOPT_USERDATA — introduced in 7.10.3 🦋
CURLSOCKTYPE_ACCEPT — introduced in 7.28.0 🌸
CURLSOCKTYPE_IPCXN — introduced in 7.16.0 💅
CURLSSH_AUTH_AGENT — introduced in 7.28.0 🫶
CURLSSH_AUTH_ANY — introduced in 7.16.1 😭
CURLSSH_AUTH_DEFAULT — introduced in 7.16.1 🔥
CURLSSH_AUTH_GSSAPI — introduced in 7.58.0 👑
CURLSSH_AUTH_HOST — introduced in 7.16.1 🌈
CURLSSH_AUTH_KEYBOARD — introduced in 7.16.1 ⭐
CURLSSH_AUTH_NONE — introduced in 7.16.1 💀
CURLSSH_AUTH_PASSWORD — introduced in 7.16.1 🙈
CURLSSH_AUTH_PUBLICKEY — introduced in 7.16.1 🍓
CURLSSLBACKEND_AXTLS — introduced in 7.38.0; ⚠️ deprecated since 7.61.0 🧚
CURLSSLBACKEND_BORINGSSL — introduced in 7.49.0 💜
CURLSSLBACKEND_CYASSL — introduced in 7.34.0 ✨
CURLSSLBACKEND_DARWINSSL — introduced in 7.34.0; ⚠️ deprecated since 7.64.1 💖
CURLSSLBACKEND_GNUTLS — Introduced in 7.34.0
CURLSSLBACKEND_GSKIT — Introduced in 7.34.0
CURLSSLBACKEND_LIBRESSL — Introduced in 7.49.0
CURLSSLBACKEND_MBEDTLS — Introduced in 7.46.0
CURLSSLBACKEND_MESALINK — Introduced in 7.62.0
CURLSSLBACKEND_NONE — Introduced in 7.34.0
CURLSSLBACKEND_NSS — Introduced in 7.34.0
CURLSSLBACKEND_OPENSSL — Introduced in 7.34.0
CURLSSLBACKEND_POLARSSL — Introduced in 7.34.0
CURLSSLBACKEND_QSOSSL — Introduced in 7.34.0
CURLSSLBACKEND_SCHANNEL — Introduced in 7.34.0
CURLSSLBACKEND_SECURETRANSPORT — Introduced in 7.64.1
CURLSSLBACKEND_WOLFSSL — Introduced in 7.49.0
CURLSSLOPT_ALLOW_BEAST — Introduced in 7.25.0
CURLSSLOPT_NO_REVOKE — Introduced in 7.44.0
CURLSSLSET_NO_BACKENDS — Introduced in 7.56.0
CURLSSLSET_OK — Introduced in 7.56.0
CURLSSLSET_TOO_LATE — Introduced in 7.56.0
CURLSSLSET_UNKNOWN_BACKEND — Introduced in 7.56.0
CURLUE_BAD_HANDLE — Introduced in 7.62.0
CURLUE_BAD_PARTPOINTER — Introduced in 7.62.0
CURLUE_BAD_PORT_NUMBER — Introduced in 7.62.0
CURLUE_MALFORMED_INPUT — Introduced in 7.62.0
CURLUE_NO_FRAGMENT — Introduced in 7.62.0
CURLUE_NO_HOST — Introduced in 7.62.0
CURLUE_NO_OPTIONS — Introduced in 7.62.0
CURLUE_NO_PASSWORD — Introduced in 7.62.0
CURLUE_NO_PORT — Introduced in 7.62.0
CURLUE_NO_QUERY — Introduced in 7.62.0
CURLUE_NO_SCHEME — Introduced in 7.62.0
CURLUE_NO_USER — Introduced in 7.62.0
CURLUE_OK — Introduced in 7.62.0
CURLUE_OUT_OF_MEMORY — Introduced in 7.62.0
CURLUE_UNKNOWN_PART — Introduced in 7.62.0
CURLUE_UNSUPPORTED_SCHEME — Introduced in 7.62.0
CURLUE_URLDECODE — Introduced in 7.62.0
CURLUE_USER_NOT_ALLOWED — Introduced in 7.62.0
CURLUPART_FRAGMENT — Introduced in 7.62.0
CURLUPART_HOST — Introduced in 7.62.0
CURLUPART_OPTIONS — Introduced in 7.62.0
CURLUPART_PASSWORD — Introduced in 7.62.0
CURLUPART_PATH — Introduced in 7.62.0
CURLUPART_PORT — Introduced in 7.62.0
CURLUPART_QUERY — Introduced in 7.62.0
CURLUPART_SCHEME — Introduced in 7.62.0
CURLUPART_URL — Introduced in 7.62.0
CURLUPART_USER — Introduced in 7.62.0
CURLUPART_ZONEID — Introduced in 7.65.0
CURLUSESSL_ALL — Introduced in 7.17.0
CURLUSESSL_CONTROL — Introduced in 7.17.0
CURLUSESSL_NONE — Introduced in 7.17.0
CURLUSESSL_TRY — Introduced in 7.17.0
CURLU_APPENDQUERY — Introduced in 7.62.0
CURLU_DEFAULT_PORT — Introduced in 7.62.0
CURLU_DEFAULT_SCHEME — Introduced in 7.62.0
CURLU_DISALLOW_USER — Introduced in 7.62.0
CURLU_GUESS_SCHEME — Introduced in 7.62.0
CURLU_NON_SUPPORT_SCHEME — Introduced in 7.62.0
CURLU_NO_DEFAULT_PORT — Introduced in 7.62.0
CURLU_NO_AUTHORITY — Introduced in 7.67.0
CURLU_PATH_AS_IS — Introduced in 7.62.0
CURLU_URLDECODE — Introduced in 7.62.0
CURLU_URLENCODE — Introduced in 7.62.0
CURLVERSION_FIFTH — Introduced in 7.57.0
CURLVERSION_FIRST — Introduced in 7.10
CURLVERSION_FOURTH — Introduced in 7.16.1
CURLVERSION_NOW — Introduced in 7.10
CURLVERSION_SECOND — Introduced in 7.11.1
CURLVERSION_THIRD — Introduced in 7.12.0
CURLVERSION_SIXTH — Introduced in 7.66.0
CURL_CHUNK_BGN_FUNC_FAIL — Introduced in 7.21.0
CURL_CHUNK_BGN_FUNC_OK — Introduced in 7.21.0
CURL_CHUNK_BGN_FUNC_SKIP — Introduced in 7.21.0
CURL_CHUNK_END_FUNC_FAIL — Introduced in 7.21.0
CURL_CHUNK_END_FUNC_OK — Introduced in 7.21.0
CURL_CSELECT_ERR — Introduced in 7.16.3
CURL_CSELECT_IN — Introduced in 7.16.3
CURL_CSELECT_OUT — Introduced in 7.16.3
CURL_DID_MEMORY_FUNC_TYPEDEFS — Introduced in 7.49.0
CURL_EASY_NONE — Introduced in 7.14.0
CURL_EASY_TIMEOUT — Introduced in 7.14.0
CURL_ERROR_SIZE — Introduced in 7.1
CURL_FNMATCHFUNC_FAIL — Introduced in 7.21.0
CURL_FNMATCHFUNC_MATCH — Introduced in 7.21.0
CURL_FNMATCHFUNC_NOMATCH — Introduced in 7.21.0
CURL_FORMADD_DISABLED — Introduced in 7.12.1 Deprecated since 7.56.0
CURL_FORMADD_ILLEGAL_ARRAY — Introduced in 7.9.8 Deprecated since 7.56.0
CURL_FORMADD_INCOMPLETE — Introduced in 7.9.8 Deprecated since 7.56.0
CURL_FORMADD_MEMORY — Introduced in 7.9.8 Deprecated since 7.56.0
CURL_FORMADD_NULL — Introduced in 7.9.8 Deprecated since 7.56.0
CURL_FORMADD_OK — Introduced in 7.9.8 Deprecated since 7.56.0
CURL_FORMADD_OPTION_TWICE — Introduced in 7.9.8 Deprecated since 7.56.0
CURL_FORMADD_UNKNOWN_OPTION — Introduced in 7.9.8 Deprecated since 7.56.0
CURL_GLOBAL_ACK_EINTR — Introduced in 7.30.0
CURL_GLOBAL_ALL — Introduced in 7.8
CURL_GLOBAL_DEFAULT — Introduced in 7.8
CURL_GLOBAL_NOTHING — Introduced in 7.8
CURL_GLOBAL_SSL — Introduced in 7.8
CURL_GLOBAL_WIN32 — Introduced in 7.8.1
CURL_HET_DEFAULT — Introduced in 7.59.0
CURL_HTTPPOST_BUFFER — Introduced in 7.46.0
CURL_HTTPPOST_CALLBACK — Introduced in 7.46.0
CURL_HTTPPOST_FILENAME — Introduced in 7.46.0
CURL_HTTPPOST_LARGE — Introduced in 7.46.0
CURL_HTTPPOST_PTRBUFFER — Introduced in 7.46.0
CURL_HTTPPOST_PTRCONTENTS — Introduced in 7.46.0
CURL_HTTPPOST_PTRNAME — Introduced in 7.46.0
CURL_HTTPPOST_READFILE — Introduced in 7.46.0
CURL_HTTP_VERSION_1_0 — Introduced in 7.9.1
CURL_HTTP_VERSION_1_1 — Introduced in 7.9.1
CURL_HTTP_VERSION_2 — Introduced in 7.43.0
CURL_HTTP_VERSION_2TLS — Introduced in 7.47.0
CURL_HTTP_VERSION_2_0 — Introduced in 7.33.0
CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE — Introduced in 7.49.0
CURL_HTTP_VERSION_3 — Introduced in 7.66.0
CURL_HTTP_VERSION_NONE — Introduced in 7.9.1
CURL_IPRESOLVE_V4 — Introduced in 7.10.8
CURL_IPRESOLVE_V6 — Introduced in 7.10.8
CURL_IPRESOLVE_WHATEVER — Introduced in 7.10.8
CURL_LOCK_ACCESS_NONE — Introduced in 7.10.3
CURL_LOCK_ACCESS_SHARED — Introduced in 7.10.3
CURL_LOCK_ACCESS_SINGLE — Introduced in 7.10.3
CURL_LOCK_DATA_CONNECT — Introduced in 7.10.3
CURL_LOCK_DATA_COOKIE — Introduced in 7.10.3
CURL_LOCK_DATA_DNS — Introduced in 7.10.3
CURL_LOCK_DATA_NONE — Introduced in 7.10.3
CURL_LOCK_DATA_PSL — Introduced in 7.61.0
CURL_LOCK_DATA_SHARE — Introduced in 7.10.4
CURL_LOCK_DATA_SSL_SESSION — Introduced in 7.10.3
CURL_LOCK_TYPE_CONNECT — Introduced in 7.10
CURL_LOCK_TYPE_COOKIE — Introduced in 7.10
CURL_LOCK_TYPE_DNS — Introduced in 7.10
CURL_LOCK_TYPE_NONE — Introduced in 7.10
CURL_LOCK_TYPE_SSL_SESSION — Introduced in 7.10
CURL_MAX_HTTP_HEADER — Introduced in 7.19.7
CURL_MAX_READ_SIZE — Introduced in 7.53.0
CURL_MAX_WRITE_SIZE — Introduced in 7.9.7
CURL_NETRC_IGNORED — Introduced in 7.9.8
CURL_NETRC_OPTIONAL — Introduced in 7.9.8
CURL_NETRC_REQUIRED — Introduced in 7.9.8
CURL_POLL_IN — Introduced in 7.14.0
CURL_POLL_INOUT — Introduced in 7.14.0
CURL_POLL_NONE — Introduced in 7.14.0
CURL_POLL_OUT — Introduced in 7.14.0
CURL_POLL_REMOVE — Introduced in 7.14.0
CURL_PROGRESS_BAR — Introduced in 7.1.1
CURL_PROGRESS_STATS — Introduced in 7.1.1
CURL_PUSH_DENY — Introduced in 7.44.0
CURL_PUSH_OK — Introduced in 7.44.0
CURL_READFUNC_ABORT — Introduced in 7.12.1
CURL_READFUNC_PAUSE — Introduced in 7.18.0
CURL_REDIR_GET_ALL — Introduced in 7.19.1
CURL_REDIR_POST_301 — Introduced in 7.19.1
CURL_REDIR_POST_302 — Introduced in 7.19.1
CURL_REDIR_POST_303 — Introduced in 7.25.1
CURL_REDIR_POST_ALL — Introduced in 7.19.1
CURL_RTSPREQ_ANNOUNCE — Introduced in 7.20.0
CURL_RTSPREQ_DESCRIBE — Introduced in 7.20.0
CURL_RTSPREQ_GET_PARAMETER — Introduced in 7.20.0
CURL_RTSPREQ_NONE — Introduced in 7.20.0
CURL_RTSPREQ_OPTIONS — Introduced in 7.20.0
CURL_RTSPREQ_PAUSE — Introduced in 7.20.0
CURL_RTSPREQ_PLAY — Introduced in 7.20.0
CURL_RTSPREQ_RECEIVE — Introduced in 7.20.0
CURL_RTSPREQ_RECORD — Introduced in 7.20.0
CURL_RTSPREQ_SETUP — Introduced in 7.20.0
CURL_RTSPREQ_SET_PARAMETER — Introduced in 7.20.0
CURL_RTSPREQ_TEARDOWN — Introduced in 7.20.0
CURL_SEEKFUNC_CANTSEEK — Introduced in 7.19.5
CURL_SEEKFUNC_FAIL — Introduced in 7.19.5
CURL_SEEKFUNC_OK — Introduced in 7.19.5
CURL_SOCKET_BAD — Introduced in 7.14.0
CURL_SOCKET_TIMEOUT — Introduced in 7.14.0
CURL_SOCKOPT_ALREADY_CONNECTED — Introduced in 7.21.5
CURL_SOCKOPT_ERROR — Introduced in 7.21.5
CURL_SOCKOPT_OK — Introduced in 7.21.5
CURL_SSLVERSION_DEFAULT — Introduced in 7.9.2
CURL_SSLVERSION_MAX_DEFAULT — Introduced in 7.54.0
CURL_SSLVERSION_MAX_NONE — Introduced in 7.54.0
CURL_SSLVERSION_MAX_TLS — Introduced in
CURL_SSLVERSION_MAX_TLS — Introduced in
CURL_SSLVERSION_MAX_TLS — Introduced in
CURL_SSLVERSION_MAX_TLS — Introduced in
CURL_SSLVERSION_SSL — Introduced in
CURL_SSLVERSION_SSL — Introduced in
CURL_SSLVERSION_TLS — Introduced in
CURL_SSLVERSION_TLS — Introduced in
CURL_SSLVERSION_TLS — Introduced in

💀 ok bestie do NOT come for me about the repeats — that's literally what the page says, CURL_SSLVERSION_MAX_TLS appears four times, CURL_SSLVERSION_SSL twice, CURL_SSLVERSION_TLS three times, and the version notes just stop at "Introduced in" and never finish the sentence. I'm not fixing it, I'm just the messenger 🙈 same energy as a group chat where someone sends the same tiktok five times ngl.

CURL_SSLVERSION_TLS — introduced in … okay so the page literally just says "Introduced in" and then nothing, no version, no number, just vibes 💀 bestie I'm not gonna invent one for you, that's exactly what it says.
CURL_SSLVERSION_TLS — introduced in. Yes again. Same symbol, same empty version field, listed twice in the original. I don't make the rules, I just report them 🫶
CURL_STRICTER — introduced in 7.50.2
CURL_TIMECOND_IFMODSINCE — introduced in 7.9.7
CURL_TIMECOND_IFUNMODSINCE — introduced in 7.9.7
CURL_TIMECOND_LASTMOD — introduced in 7.9.7
CURL_TIMECOND_NONE — introduced in 7.9.7
CURL_TLSAUTH_NONE — introduced in 7.21.4
CURL_TLSAUTH_SRP — introduced in 7.21.4
CURL_TRAILERFUNC_ABORT — introduced in 7.64.0
CURL_TRAILERFUNC_OK — introduced in 7.64.0
CURL_UPKEEP_INTERVAL_DEFAULT — introduced in 7.62.0
CURL_VERSION_ALTSVC — introduced in 7.64.1
CURL_VERSION_ASYNCHDNS — introduced in 7.10.7
CURL_VERSION_BROTLI — introduced in 7.57.0
CURL_VERSION_CONV — introduced in 7.15.4
CURL_VERSION_CURLDEBUG — introduced in 7.19.6
CURL_VERSION_DEBUG — introduced in 7.10.6
CURL_VERSION_ESNI — introduced in 7.67.0
CURL_VERSION_GSSAPI — introduced in 7.38.0
CURL_VERSION_GSSNEGOTIATE — introduced in 7.10.6, and deprecated since 7.38.0 — she's retired, don't @ her ✨
CURL_VERSION_HTTP2 — introduced in 7.33.0
CURL_VERSION_HTTP3 — introduced in 7.66.0
CURL_VERSION_HTTPS_PROXY — introduced in 7.52.0
CURL_VERSION_IDN — introduced in 7.12.0
CURL_VERSION_IPV6 — introduced in 7.10 (yep, just 7.10, no patch number, she's an OG 💅)
CURL_VERSION_KERBEROS4 — introduced in 7.10, and deprecated since 7.33.0 — respectfully, she's past her era
CURL_VERSION_KERBEROS5 — introduced in 7.40.0
CURL_VERSION_LARGEFILE — introduced in 7.11.1
CURL_VERSION_LIBZ — introduced in 7.10
CURL_VERSION_MULTI_SSL — introduced in 7.56.0
CURL_VERSION_NTLM — introduced in 7.10.6
CURL_VERSION_NTLM_WB — introduced in 7.22.0
CURL_VERSION_PSL — introduced in 7.47.0
CURL_VERSION_SPNEGO — introduced in 7.10.8
CURL_VERSION_SSL — introduced in 7.10
CURL_VERSION_SSPI — introduced in 7.13.2
CURL_VERSION_TLSAUTH_SRP — introduced in 7.21.4
CURL_VERSION_UNIX_SOCKETS — introduced in 7.40.0
CURL_WAIT_POLLIN — introduced in 7.28.0
CURL_WAIT_POLLOUT — introduced in 7.28.0
CURL_WAIT_POLLPRI — introduced in 7.28.0
CURL_WRITEFUNC_PAUSE — introduced in 7.18.0
CURL_ZERO_TERMINATED — introduced in 7.56.0

okay and that's the whole list, we made it to the end together 🎀 the symbol glossary is officially complete, which is honestly a slay of epic proportions — shoutout to the libcurl 7.41.0 girlies and this page's Nov 6, 2019 date for making it all happen, and yeah, the header at the top said libgnurl-symbols(3) the whole time, in case you forgot which page you were on bestie 😭💖 go forth and reference your symbols with confidence, no cap ✨

📦 where this page comes from

nixos 26.05: libgnurl 7.72.0
nixpkgs unstable: libgnurl 7.72.0
💖 girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on 2026-11-04: a language model's rewrite of the original, under its terms