_ _ ____ _ ___| | | | _ \| | / __| | | | |_) | | | (__| |_| | _ <| |___ \___|\___/|_| \_\_____| This document lists defines and other symbols present in libcurl, together with exact information about the first libcurl version that provides the symbol, the first version in which the symbol was marked as deprecated and for a few symbols the last version that featured it. The names appear in alphabetical order. Name Introduced Deprecated Removed CURLAUTH_ANY 7.10.6 CURLAUTH_ANYSAFE 7.10.6 CURLAUTH_BASIC 7.10.6 CURLAUTH_DIGEST 7.10.6 CURLAUTH_DIGEST_IE 7.19.3 CURLAUTH_GSSNEGOTIATE 7.10.6 CURLAUTH_NTLM 7.10.6 CURLFTPAUTH_DEFAULT 7.12.2 CURLFTPAUTH_DEFAULT 7.12.2 CURLFTPAUTH_SSL 7.12.2 CURLFTPAUTH_SSL 7.12.2 CURLFTPAUTH_TLS 7.12.2 CURLFTPAUTH_TLS 7.12.2 CURLFTPMETHOD_MULTICWD 7.15.1 CURLFTPMETHOD_NOCWD 7.15.1 CURLFTPMETHOD_SINGLECWD 7.15.1 CURLFTPSSL_CCC_ACTIVE 7.16.1 CURLFTPSSL_CCC_NONE 7.16.1 CURLFTPSSL_CCC_PASSIVE 7.16.1 CURLFTP_CREATE_DIR 7.19.4 CURLFTP_CREATE_DIR_NONE 7.19.4 CURLFTP_CREATE_DIR_RETRY 7.19.4 CURLINFO_APPCONNECT_TIME 7.19.0 CURLINFO_CERTINFO 7.19.1 CURLINFO_CONDITION_UNMET 7.19.4 CURLINFO_CONNECT_TIME 7.4.1 CURLINFO_CONTENT_LENGTH_DOWNLOAD 7.6.1 CURLINFO_CONTENT_LENGTH_UPLOAD 7.6.1 CURLINFO_CONTENT_TYPE 7.9.4 CURLINFO_COOKIELIST 7.14.1 CURLINFO_DATA_IN 7.9.6 CURLINFO_DATA_OUT 7.9.6 CURLINFO_FILETIME 7.5 CURLINFO_FTP_ENTRY_PATH 7.15.4 CURLINFO_HEADER_IN 7.9.6 CURLINFO_HEADER_OUT 7.9.6 CURLINFO_HEADER_SIZE 7.4.1 CURLINFO_HTTPAUTH_AVAIL 7.10.8 CURLINFO_HTTP_CODE 7.4.1 7.10.8 CURLINFO_HTTP_CONNECTCODE 7.10.7 CURLINFO_LASTSOCKET 7.15.2 CURLINFO_NAMELOOKUP_TIME 7.4.1 CURLINFO_NUM_CONNECTS 7.12.3 CURLINFO_OS_ERRNO 7.12.2 CURLINFO_PRETRANSFER_TIME 7.4.1 CURLINFO_PRIMARY_IP 7.19.0 CURLINFO_PRIVATE 7.10.3 CURLINFO_PRIVATE 7.10.3 CURLINFO_PROXYAUTH_AVAIL 7.10.8 CURLINFO_REDIRECT_COUNT 7.9.7 CURLINFO_REDIRECT_TIME 7.9.7 CURLINFO_REDIRECT_URL 7.18.2 CURLINFO_REQUEST_SIZE 7.4.1 CURLINFO_RESPONSE_CODE 7.10.8 CURLINFO_SIZE_DOWNLOAD 7.4.1 CURLINFO_SIZE_UPLOAD 7.4.1 CURLINFO_SPEED_DOWNLOAD 7.4.1 CURLINFO_SPEED_UPLOAD 7.4.1 CURLINFO_SSL_ENGINES 7.12.3 CURLINFO_SSL_VERIFYRESULT 7.5 CURLINFO_STARTTRANSFER_TIME 7.9.2 CURLINFO_TEXT 7.9.6 CURLINFO_TOTAL_TIME 7.4.1 CURLOPT_ADDRESS_SCOPE 7.19.0 CURLOPT_APPEND 7.16.4 CURLOPT_AUTOREFERER 7.1 CURLOPT_BUFFERSIZE 7.10 CURLOPT_CAINFO 7.4.2 CURLOPT_CAPATH 7.9.8 CURLOPT_CERTINFO 7.19.1 CURLOPT_CLOSEFUNCTION 7.7 7.11.1 7.15.4 CURLOPT_CLOSEPOLICY 7.7 7.16.1 CURLOPT_CONNECTTIMEOUT 7.7 CURLOPT_CONNECTTIMEOUT_MS 7.16.2 CURLOPT_CONNECT_ONLY 7.15.2 CURLOPT_CONV_FROM_NETWORK_FUNCTION 7.15.4 CURLOPT_CONV_FROM_UTF8_FUNCTION 7.15.4 CURLOPT_CONV_TO_NETWORK_FUNCTION 7.15.4 CURLOPT_COOKIE 7.1 CURLOPT_COOKIEFILE 7.1 CURLOPT_COOKIEJAR 7.9 CURLOPT_COOKIELIST 7.17.1 CURLOPT_COOKIESESSION 7.9.7 CURLOPT_COPYPOSTFIELDS 7.17.1 CURLOPT_CRLF 7.1 CURLOPT_CRLFILE 7.19.0 CURLOPT_CUSTOMREQUEST 7.1 CURLOPT_DEBUGDATA 7.9.6 CURLOPT_DEBUGFUNCTION 7.9.6 CURLOPT_DIRLISTONLY 7.16.4 CURLOPT_DNS_CACHE_TIMEOUT 7.9.3 CURLOPT_DNS_USE_GLOBAL_CACHE 7.9.3 7.11.1 CURLOPT_EGDSOCKET 7.7 CURLOPT_ENCODING 7.12.2 CURLOPT_ERRORBUFFER 7.1 CURLOPT_FAILONERROR 7.1 CURLOPT_FILE 7.1 7.9.7 CURLOPT_FILETIME 7.5 CURLOPT_FLAGS 7.1 - 7.9.2 CURLOPT_FOLLOWLOCATION 7.1 CURLOPT_FORBID_REUSE 7.7 CURLOPT_FRESH_CONNECT 7.7 CURLOPT_FTPAPPEND 7.1 7.16.4 CURLOPT_FTPASCII 7.1 7.11.1 7.15.4 CURLOPT_FTPLISTONLY 7.1 7.16.4 CURLOPT_FTPPORT 7.1 CURLOPT_FTPSSLAUTH 7.12.2 CURLOPT_FTP_ACCOUNT 7.13.1 CURLOPT_FTP_ALTERNATIVE_TO_USER 7.15.5 CURLOPT_FTP_CREATE_MISSING_DIRS 7.10.7 CURLOPT_FTP_FILEMETHOD 7.15.1 CURLOPT_FTP_RESPONSE_TIMEOUT 7.10.8 CURLOPT_FTP_SKIP_PASV_IP 7.15.0 CURLOPT_FTP_SSL 7.11.0 7.16.4 CURLOPT_FTP_SSL_CCC 7.16.1 CURLOPT_FTP_USE_EPRT 7.10.5 CURLOPT_FTP_USE_EPSV 7.9.2 CURLOPT_HEADER 7.1 CURLOPT_HEADERFUNCTION 7.7.2 CURLOPT_HTTP200ALIASES 7.10.3 CURLOPT_HTTPAUTH 7.10.6 CURLOPT_HTTPGET 7.8.1 CURLOPT_HTTPHEADER 7.1 CURLOPT_HTTPPOST 7.1 CURLOPT_HTTPPROXYTUNNEL 7.3 CURLOPT_HTTPREQUEST 7.1 - 7.15.4 CURLOPT_HTTP_CONTENT_DECODING 7.16.2 CURLOPT_HTTP_TRANSFER_DECODING 7.16.2 CURLOPT_HTTP_VERSION 7.9.1 CURLOPT_IGNORE_CONTENT_LENGTH 7.14.1 CURLOPT_INFILE 7.1 7.9.7 CURLOPT_INFILESIZE 7.1 CURLOPT_INFILESIZE_LARGE 7.11.0 CURLOPT_INTERFACE 7.3 CURLOPT_IOCTLDATA 7.12.3 CURLOPT_IOCTLFUNCTION 7.12.3 CURLOPT_IPRESOLVE 7.10.8 CURLOPT_ISSUERCERT 7.19.0 CURLOPT_KEYPASSWD 7.17.0 CURLOPT_KRB4LEVEL 7.3 CURLOPT_KRBLEVEL 7.16.4 CURLOPT_LOCALPORT 7.15.2 CURLOPT_LOCALPORTRANGE 7.15.2 CURLOPT_LOW_SPEED_LIMIT 7.1 CURLOPT_LOW_SPEED_TIME 7.1 CURLOPT_MAXCONNECTS 7.7 CURLOPT_MAXFILESIZE 7.10.8 CURLOPT_MAXFILESIZE_LARGE 7.11.0 CURLOPT_MAXREDIRS 7.5 CURLOPT_MAX_RECV_SPEED_LARGE 7.15.5 CURLOPT_MAX_SEND_SPEED_LARGE 7.15.5 CURLOPT_MUTE 7.1 7.8 7.15.4 CURLOPT_NETRC 7.1 CURLOPT_NETRC_FILE 7.11.0 CURLOPT_NEW_DIRECTORY_PERMS 7.16.4 CURLOPT_NEW_FILE_PERMS 7.16.4 CURLOPT_NOBODY 7.1 CURLOPT_NOPROGRESS 7.1 CURLOPT_NOPROXY 7.19.4 CURLOPT_NOSIGNAL 7.10 CURLOPT_OPENSOCKETDATA 7.17.1 CURLOPT_OPENSOCKETFUNCTION 7.17.1 CURLOPT_PASSWDDATA 7.1 7.11.1 7.15.4 CURLOPT_PASSWDFUNCTION 7.1 7.11.1 7.15.4 CURLOPT_PASSWORD 7.19.1 CURLOPT_PASV_POST 7.12.1 - 7.13.0 CURLOPT_PORT 7.1 CURLOPT_POST 7.1 CURLOPT_POST301 7.17.1 7.19.1 CURLOPT_POSTFIELDS 7.1 CURLOPT_POSTFIELDSIZE 7.2 CURLOPT_POSTFIELDSIZE_LARGE 7.11.1 CURLOPT_POSTQUOTE 7.1 CURLOPT_POSTREDIR 7.19.1 CURLOPT_PREQUOTE 7.9.5 CURLOPT_PRIVATE 7.10.3 CURLOPT_PROGRESSDATA 7.1 CURLOPT_PROGRESSFUNCTION 7.1 CURLOPT_PROGRESSMODE 7.1 - 7.9.2 CURLOPT_PROTOCOLS 7.19.4 CURLOPT_PROXY 7.1 CURLOPT_PROXYAUTH 7.10.7 CURLOPT_PROXYPASSWORD 7.19.1 CURLOPT_PROXYPORT 7.1 CURLOPT_PROXYTYPE 7.10 CURLOPT_PROXYUSERNAME 7.19.1 CURLOPT_PROXYUSERPWD 7.1 CURLOPT_PROXY_TRANSFER_MODE 7.18.0 CURLOPT_PUT 7.1 CURLOPT_QUOTE 7.1 CURLOPT_RANDOM_FILE 7.7 CURLOPT_RANGE 7.1 CURLOPT_READDATA 7.9.7 CURLOPT_READFUNCTION 7.1 CURLOPT_REDIR_PROTOCOLS 7.19.4 CURLOPT_REFERER 7.1 CURLOPT_RESUME_FROM 7.1 CURLOPT_RESUME_FROM_LARGE 7.11.0 CURLOPT_SEEKDATA 7.18.1 CURLOPT_SEEKFUNCTION 7.18.1 CURLOPT_SHARE 7.10 CURLOPT_SOCKOPTDATA 7.16.0 CURLOPT_SOCKOPTFUNCTION 7.16.0 CURLOPT_SOCKS5_GSSAPI_NEC 7.19.4 CURLOPT_SOCKS5_GSSAPI_SERVICE 7.19.4 CURLOPT_SOURCE_HOST 7.12.1 - 7.13.0 CURLOPT_SOURCE_PATH 7.12.1 - 7.13.0 CURLOPT_SOURCE_PORT 7.12.1 - 7.13.0 CURLOPT_SOURCE_POSTQUOTE 7.12.1 - 7.15.4 CURLOPT_SOURCE_PREQUOTE 7.12.1 - 7.15.4 CURLOPT_SOURCE_QUOTE 7.13.0 - 7.15.4 CURLOPT_SOURCE_URL 7.13.0 - 7.15.4 CURLOPT_SOURCE_USERPWD 7.12.1 - 7.15.4 CURLOPT_SSH_AUTH_TYPES 7.16.1 CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 7.17.1 CURLOPT_SSH_PRIVATE_KEYFILE 7.16.1 CURLOPT_SSH_PUBLIC_KEYFILE 7.16.1 CURLOPT_SSLCERT 7.1 CURLOPT_SSLCERTTYPE 7.9.3 CURLOPT_SSLENGINE 7.9.3 CURLOPT_SSLENGINE_DEFAULT 7.9.3 CURLOPT_SSLKEY 7.9.3 CURLOPT_SSLKEYPASSWD 7.17.0 CURLOPT_SSLKEYTYPE 7.9.3 CURLOPT_SSLVERSION 7.1 CURLOPT_SSL_CIPHER_LIST 7.9 CURLOPT_SSL_CTX_DATA 7.10.6 CURLOPT_SSL_CTX_FUNCTION 7.10.6 CURLOPT_SSL_SESSIONID_CACHE 7.16.0 CURLOPT_SSL_VERIFYHOST 7.8.1 CURLOPT_SSL_VERIFYPEER 7.4.2 CURLOPT_STDERR 7.1 CURLOPT_TCP_NODELAY 7.11.2 CURLOPT_TELNETOPTIONS 7.7 CURLOPT_TFTPBLKSIZE 7.19.4 CURLOPT_TIMECONDITION 7.1 CURLOPT_TIMEOUT 7.1 CURLOPT_TIMEOUT_MS 7.16.2 CURLOPT_TIMEVALUE 7.1 CURLOPT_TRANSFERTEXT 7.11.1 CURLOPT_UNRESTRICTED_AUTH 7.10.4 CURLOPT_UPLOAD 7.1 CURLOPT_URL 7.1 CURLOPT_USERAGENT 7.1 CURLOPT_USERNAME 7.19.1 CURLOPT_USERPWD 7.1 CURLOPT_USE_SSL 7.17.0 CURLOPT_VERBOSE 7.1 CURLOPT_WRITEDATA 7.9.7 CURLOPT_WRITEFUNCTION 7.1 CURLOPT_WRITEHEADER 7.1 CURLPROTO_ALL 7.19.4 CURLPROTO_DICT 7.19.4 CURLPROTO_FILE 7.19.4 CURLPROTO_FTP 7.19.4 CURLPROTO_FTPS 7.19.4 CURLPROTO_HTTP 7.19.4 CURLPROTO_HTTPS 7.19.4 CURLPROTO_LDAP 7.19.4 CURLPROTO_LDAPS 7.19.4 CURLPROTO_SCP 7.19.4 CURLPROTO_SFTP 7.19.4 CURLPROTO_TELNET 7.19.4 CURLPROTO_TFTP 7.19.4 CURLPROXY_HTTP 7.10 CURLPROXY_HTTP_1_0 7.19.4 CURLPROXY_SOCKS4 7.10 CURLPROXY_SOCKS4A 7.18.0 CURLPROXY_SOCKS5 7.10 CURLPROXY_SOCKS5_HOSTNAME 7.18.0 CURLUSESSL_ALL 7.17.0 CURLUSESSL_CONTROL 7.17.0 CURLUSESSL_NONE 7.17.0 CURLUSESSL_TRY 7.17.0 CURL_HTTP_VERSION_1_0 7.9.1 CURL_HTTP_VERSION_1_1 7.9.1 CURL_HTTP_VERSION_NONE 7.9.1 CURL_IPRESOLVE_V4 7.10.8 CURL_IPRESOLVE_V6 7.10.8 CURL_IPRESOLVE_WHATEVER 7.10.8 CURL_NETRC_IGNORED 7.9.8 CURL_NETRC_OPTIONAL 7.9.8 CURL_NETRC_REQUIRED 7.9.8 CURL_SSLVERSION_DEFAULT 7.9.2 CURL_SSLVERSION_SSLv2 7.9.2 CURL_SSLVERSION_SSLv3 7.9.2 CURL_SSLVERSION_TLSv1 7.9.2 CURL_VERSION_ASYNCHDNS 7.10.7 CURL_VERSION_CONV 7.15.4 CURL_VERSION_DEBUG 7.10.6 CURL_VERSION_GSSNEGOTIATE 7.10.6 CURL_VERSION_IDN 7.12.0 CURL_VERSION_IPV6 7.10 CURL_VERSION_KERBEROS4 7.10 CURL_VERSION_LARGEFILE 7.11.1 CURL_VERSION_LIBZ 7.10 CURL_VERSION_NTLM 7.10.6 CURL_VERSION_SPNEGO 7.10.8 CURL_VERSION_SSL 7.10 CURL_VERSION_SSPI 7.13.2