#include <curl/curl.h> 
  
 int main(int argc, char *argv[]) 
 { 
   CURLcode ret; 
   CURL *hnd; 
  
   hnd = curl_easy_init(); 
   curl_easy_setopt(hnd, CURLOPT_BUFFERSIZE, 102400L); 
   curl_easy_setopt(hnd, CURLOPT_URL, "https://webmail.aaabbbb.com/rpc.php/calendars/usrname@aaabbbb.com/calendar~GhGVum1xQexaffEfhiAkMN7/"); 
   curl_easy_setopt(hnd, CURLOPT_USERPWD, "USRNAME:PASSWD"); 
   curl_easy_setopt(hnd, CURLOPT_USERAGENT, "curl/7.55.1"); 
   curl_easy_setopt(hnd, CURLOPT_MAXREDIRS, 50L); 
   curl_easy_setopt(hnd, CURLOPT_SSL_VERIFYPEER, 0L); 
   curl_easy_setopt(hnd, CURLOPT_SSL_VERIFYHOST, 0L); 
   curl_easy_setopt(hnd, CURLOPT_CUSTOMREQUEST, "PROPFIND"); 
   curl_easy_setopt(hnd, CURLOPT_TCP_KEEPALIVE, 1L); 
  
   /* Here is a list of options the curl code used that cannot get generated 
      as source easily. You may select to either not use them or implement 
      them yourself. 
  
   CURLOPT_WRITEDATA set to a objectpointer 
   CURLOPT_INTERLEAVEDATA set to a objectpointer 
   CURLOPT_WRITEFUNCTION set to a functionpointer 
   CURLOPT_READDATA set to a objectpointer 
   CURLOPT_READFUNCTION set to a functionpointer 
   CURLOPT_SEEKDATA set to a objectpointer 
   CURLOPT_SEEKFUNCTION set to a functionpointer 
   CURLOPT_ERRORBUFFER set to a objectpointer 
   CURLOPT_STDERR set to a objectpointer 
   CURLOPT_HEADERFUNCTION set to a functionpointer 
   CURLOPT_HEADERDATA set to a objectpointer 
  
   */ 
  
   ret = curl_easy_perform(hnd); 
  
   curl_easy_cleanup(hnd); 
   hnd = NULL; 
  
   return (int)ret; 
 } 
 /**** End of sample code ****/

/* 
   
  
 #ifndef HBCURL_CH_ 
 #define HBCURL_CH_ 
  
  
 #define HB_CURLOPT_FILE                       1 
 #define HB_CURLOPT_URL                        2 
 #define HB_CURLOPT_PORT                       3 
 #define HB_CURLOPT_PROXY                      4 
 #define HB_CURLOPT_USERPWD                    5 
 #define HB_CURLOPT_PROXYUSERPWD               6 
 #define HB_CURLOPT_RANGE                      7 
 #define HB_CURLOPT_INFILE                     9 
 #define HB_CURLOPT_ERRORBUFFER                10 
 #define HB_CURLOPT_WRITEFUNCTION              11 
 #define HB_CURLOPT_READFUNCTION               12 
 #define HB_CURLOPT_TIMEOUT                    13 
 #define HB_CURLOPT_INFILESIZE                 14 
 #define HB_CURLOPT_POSTFIELDS                 15 
 #define HB_CURLOPT_REFERER                    16 
 #define HB_CURLOPT_FTPPORT                    17 
 #define HB_CURLOPT_USERAGENT                  18 
 #define HB_CURLOPT_LOW_SPEED_LIMIT            19 
 #define HB_CURLOPT_LOW_SPEED_TIME             20 
 #define HB_CURLOPT_RESUME_FROM                21 
 #define HB_CURLOPT_COOKIE                     22 
 #define HB_CURLOPT_HTTPHEADER                 23 
 #define HB_CURLOPT_HTTPPOST                   24 
 #define HB_CURLOPT_SSLCERT                    25 
 #define HB_CURLOPT_KEYPASSWD                  26 
 #define HB_CURLOPT_SSLCERTPASSWD              HB_CURLOPT_KEYPASSWD 
 #define HB_CURLOPT_SSLKEYPASSWD               HB_CURLOPT_KEYPASSWD 
 #define HB_CURLOPT_CRLF                       27 
 #define HB_CURLOPT_QUOTE                      28 
 #define HB_CURLOPT_WRITEHEADER                29 
 #define HB_CURLOPT_COOKIEFILE                 31 
 #define HB_CURLOPT_SSLVERSION                 32 
 #define HB_CURLOPT_TIMECONDITION              33 
 #define HB_CURLOPT_TIMEVALUE                  34 
 #define HB_CURLOPT_CUSTOMREQUEST              36 
 #define HB_CURLOPT_STDERR                     37 
 #define HB_CURLOPT_POSTQUOTE                  39 
 #define HB_CURLOPT_WRITEINFO                  40 
 #define HB_CURLOPT_VERBOSE                    41  /* talk a lot */ 
 #define HB_CURLOPT_HEADER                     42  /* throw the header out too */ 
 #define HB_CURLOPT_NOPROGRESS                 43  /* shut off the progress meter */ 
 #define HB_CURLOPT_NOBODY                     44  /* use HEAD to get http document */ 
 #define HB_CURLOPT_FAILONERROR                45  /* no output on http error codes >= 300 */ 
 #define HB_CURLOPT_UPLOAD                     46  /* this is an upload */ 
 #define HB_CURLOPT_POST                       47  /* HTTP POST method */ 
 #define HB_CURLOPT_DIRLISTONLY                48  /* Use NLST when listing ftp dir */ 
 #define HB_CURLOPT_FTPLISTONLY                HB_CURLOPT_DIRLISTONLY 
 #define HB_CURLOPT_APPEND                     50  /* Append instead of overwrite on upload! */ 
 #define HB_CURLOPT_FTPAPPEND                  HB_CURLOPT_APPEND 
 #define HB_CURLOPT_NETRC                      51 
 #define HB_CURLOPT_FOLLOWLOCATION             52  /* use Location: Luke! */ 
 #define HB_CURLOPT_TRANSFERTEXT               53  /* transfer data in text/ASCII format */ 
 #define HB_CURLOPT_PUT                        54  /* HTTP PUT */ 
 #define HB_CURLOPT_PROGRESSFUNCTION           56 
 #define HB_CURLOPT_PROGRESSDATA               57 
 #define HB_CURLOPT_AUTOREFERER                58 
 #define HB_CURLOPT_PROXYPORT                  59 
 #define HB_CURLOPT_POSTFIELDSIZE              60 
 #define HB_CURLOPT_HTTPPROXYTUNNEL            61 
 #define HB_CURLOPT_INTERFACE                  62 
 #define HB_CURLOPT_KRBLEVEL                   63 
 #define HB_CURLOPT_KRB4LEVEL                  HB_CURLOPT_KRBLEVEL 
 #define HB_CURLOPT_SSL_VERIFYPEER             64 
 #define HB_CURLOPT_CAINFO                     65 
 #define HB_CURLOPT_MAXREDIRS                  68 
 #define HB_CURLOPT_FILETIME                   69 
 #define HB_CURLOPT_TELNETOPTIONS              70 
 #define HB_CURLOPT_MAXCONNECTS                71 
 #define HB_CURLOPT_CLOSEPOLICY                72 
 #define HB_CURLOPT_FRESH_CONNECT              74 
 #define HB_CURLOPT_FORBID_REUSE               75 
 #define HB_CURLOPT_RANDOM_FILE                76 
 #define HB_CURLOPT_EGDSOCKET                  77 
 #define HB_CURLOPT_CONNECTTIMEOUT             78 
 #define HB_CURLOPT_HEADERFUNCTION             79 
 #define HB_CURLOPT_HTTPGET                    80 
 #define HB_CURLOPT_SSL_VERIFYHOST             81 
 #define HB_CURLOPT_COOKIEJAR                  82 
 #define HB_CURLOPT_SSL_CIPHER_LIST            83 
 #define HB_CURLOPT_HTTP_VERSION               84 
 #define HB_CURLOPT_FTP_USE_EPSV               85 
 #define HB_CURLOPT_SSLCERTTYPE                86 
 #define HB_CURLOPT_SSLKEY                     87 
 #define HB_CURLOPT_SSLKEYTYPE                 88 
 #define HB_CURLOPT_SSLENGINE                  89 
 #define HB_CURLOPT_SSLENGINE_DEFAULT          90 
 #define HB_CURLOPT_DNS_USE_GLOBAL_CACHE       91  /* To become OBSOLETE soon */ 
 #define HB_CURLOPT_DNS_CACHE_TIMEOUT          92 
 #define HB_CURLOPT_PREQUOTE                   93 
 #define HB_CURLOPT_DEBUGFUNCTION              94 
 #define HB_CURLOPT_DEBUGDATA                  95 
 #define HB_CURLOPT_COOKIESESSION              96 
 #define HB_CURLOPT_CAPATH                     97 
 #define HB_CURLOPT_BUFFERSIZE                 98 
 #define HB_CURLOPT_NOSIGNAL                   99 
 #define HB_CURLOPT_SHARE                      100 
 #define HB_CURLOPT_PROXYTYPE                  101 
 #define HB_CURLOPT_ACCEPT_ENCODING            102 
 #define HB_CURLOPT_ENCODING                   HB_CURLOPT_ACCEPT_ENCODING 
 #define HB_CURLOPT_PRIVATE                    103 
 #define HB_CURLOPT_HTTP200ALIASES             104 
 #define HB_CURLOPT_UNRESTRICTED_AUTH          105 
 #define HB_CURLOPT_FTP_USE_EPRT               106 
 #define HB_CURLOPT_HTTPAUTH                   107 
 #define HB_CURLOPT_SSL_CTX_FUNCTION           108 
 #define HB_CURLOPT_SSL_CTX_DATA               109 
 #define HB_CURLOPT_FTP_CREATE_MISSING_DIRS    110 
 #define HB_CURLOPT_PROXYAUTH                  111 
 #define HB_CURLOPT_FTP_RESPONSE_TIMEOUT       112 
 #define HB_CURLOPT_IPRESOLVE                  113 
 #define HB_CURLOPT_MAXFILESIZE                114 
 #define HB_CURLOPT_INFILESIZE_LARGE           115 
 #define HB_CURLOPT_RESUME_FROM_LARGE          116 
 #define HB_CURLOPT_MAXFILESIZE_LARGE          117 
 #define HB_CURLOPT_NETRC_FILE                 118 
 #define HB_CURLOPT_USE_SSL                    119 
 #define HB_CURLOPT_FTP_SSL                    HB_CURLOPT_USE_SSL 
 #define HB_CURLOPT_POSTFIELDSIZE_LARGE        120 
 #define HB_CURLOPT_TCP_NODELAY                121 
 #define HB_CURLOPT_SOURCE_USERPWD             123 
 #define HB_CURLOPT_SOURCE_PREQUOTE            127 
 #define HB_CURLOPT_SOURCE_POSTQUOTE           128 
 #define HB_CURLOPT_FTPSSLAUTH                 129 
 #define HB_CURLOPT_IOCTLFUNCTION              130 
 #define HB_CURLOPT_IOCTLDATA                  131 
 #define HB_CURLOPT_SOURCE_URL                 132 
 #define HB_CURLOPT_SOURCE_QUOTE               133 
 #define HB_CURLOPT_FTP_ACCOUNT                134 
 #define HB_CURLOPT_COOKIELIST                 135 
 #define HB_CURLOPT_IGNORE_CONTENT_LENGTH      136 
 #define HB_CURLOPT_FTP_SKIP_PASV_IP           137 
 #define HB_CURLOPT_FTP_FILEMETHOD             138 
 #define HB_CURLOPT_LOCALPORT                  139 
 #define HB_CURLOPT_LOCALPORTRANGE             140 
 #define HB_CURLOPT_CONNECT_ONLY               141 
 #define HB_CURLOPT_CONV_FROM_NETWORK_FUNCTION 142 
 #define HB_CURLOPT_CONV_TO_NETWORK_FUNCTION   143 
 #define HB_CURLOPT_CONV_FROM_UTF8_FUNCTION    144 
 #define HB_CURLOPT_MAX_SEND_SPEED_LARGE       145 
 #define HB_CURLOPT_MAX_RECV_SPEED_LARGE       146 
 #define HB_CURLOPT_FTP_ALTERNATIVE_TO_USER    147 
 #define HB_CURLOPT_SOCKOPTFUNCTION            148 
 #define HB_CURLOPT_SOCKOPTDATA                149 
 #define HB_CURLOPT_SSL_SESSIONID_CACHE        150 
 #define HB_CURLOPT_SSH_AUTH_TYPES             151 
 #define HB_CURLOPT_SSH_PUBLIC_KEYFILE         152 
 #define HB_CURLOPT_SSH_PRIVATE_KEYFILE        153 
 #define HB_CURLOPT_FTP_SSL_CCC                154 
 #define HB_CURLOPT_TIMEOUT_MS                 155 
 #define HB_CURLOPT_CONNECTTIMEOUT_MS          156 
 #define HB_CURLOPT_HTTP_TRANSFER_DECODING     157 
 #define HB_CURLOPT_HTTP_CONTENT_DECODING      158 
 #define HB_CURLOPT_NEW_FILE_PERMS             159 
 #define HB_CURLOPT_NEW_DIRECTORY_PERMS        160 
 #define HB_CURLOPT_POST301                    161 
 #define HB_CURLOPT_SSH_HOST_PUBLIC_KEY_MD5    162 
 #define HB_CURLOPT_OPENSOCKETFUNCTION         163 
 #define HB_CURLOPT_OPENSOCKETDATA             164 
 #define HB_CURLOPT_COPYPOSTFIELDS             165 
 #define HB_CURLOPT_PROXY_TRANSFER_MODE        166 
 #define HB_CURLOPT_SEEKFUNCTION               167 
 #define HB_CURLOPT_SEEKDATA                   168 
 #define HB_CURLOPT_CRLFILE                    169 
 #define HB_CURLOPT_ISSUERCERT                 170 
 #define HB_CURLOPT_ADDRESS_SCOPE              171 
 #define HB_CURLOPT_CERTINFO                   172 
 #define HB_CURLOPT_POSTREDIR                  HB_CURLOPT_POST301 
 #define HB_CURLOPT_USERNAME                   173 
 #define HB_CURLOPT_PASSWORD                   174 
 #define HB_CURLOPT_PROXYUSERNAME              175 
 #define HB_CURLOPT_PROXYPASSWORD              176 
 #define HB_CURLOPT_NOPROXY                    177 
 #define HB_CURLOPT_TFTP_BLKSIZE               178 
 #define HB_CURLOPT_SOCKS5_GSSAPI_SERVICE      179 
 #define HB_CURLOPT_SOCKS5_GSSAPI_NEC          180 
 #define HB_CURLOPT_PROTOCOLS                  181 
 #define HB_CURLOPT_REDIR_PROTOCOLS            182 
 #define HB_CURLOPT_SSH_KNOWNHOSTS             183 
 #define HB_CURLOPT_MAIL_FROM                  186 
 #define HB_CURLOPT_MAIL_RCPT                  187 
 #define HB_CURLOPT_FTP_USE_PRET               188 
 #define HB_CURLOPT_RTSP_REQUEST               189 
 #define HB_CURLOPT_RTSP_SESSION_ID            190 
 #define HB_CURLOPT_RTSP_STREAM_URI            191 
 #define HB_CURLOPT_RTSP_TRANSPORT             192 
 #define HB_CURLOPT_RTSP_HEADER                HB_CURLOPT_HTTPHEADER 
 #define HB_CURLOPT_RTSP_CLIENT_CSEQ           193 
 #define HB_CURLOPT_RTSP_SERVER_CSEQ           194 
 #define HB_CURLOPT_WILDCARDMATCH              197 
 #define HB_CURLOPT_RESOLVE                    198 
 #define HB_CURLOPT_TRANSFER_ENCODING          199 
 #define HB_CURLOPT_GSSAPI_DELEGATION          200 
 #define HB_CURLOPT_DNS_SERVERS                201 
 #define HB_CURLOPT_ACCEPTTIMEOUT_MS           202 
 #define HB_CURLOPT_SSL_OPTIONS                203 
 #define HB_CURLOPT_TCP_KEEPALIVE              204 
 #define HB_CURLOPT_TCP_KEEPIDLE               205 
 #define HB_CURLOPT_TCP_KEEPINTVL              206 
 #define HB_CURLOPT_MAIL_AUTH                  207 
 #define HB_CURLOPT_DOWNLOAD                   1001  /* Harbour special ones */ 
 #define HB_CURLOPT_PROGRESSBLOCK              1002 
 #define HB_CURLOPT_UL_FILE_SETUP              1003 
 #define HB_CURLOPT_UL_FILE_CLOSE              1004 
 #define HB_CURLOPT_DL_FILE_SETUP              1005 
 #define HB_CURLOPT_DL_FILE_CLOSE              1006 
 #define HB_CURLOPT_UL_BUFF_SETUP              1007 
 #define HB_CURLOPT_DL_BUFF_SETUP              1008 
 #define HB_CURLOPT_DL_BUFF_GET                1009 
 #define HB_CURLOPT_UL_NULL_SETUP              1010 
 #define HB_CURLOPT_UL_FHANDLE_SETUP           1011 
 #define HB_CURLOPT_DL_FHANDLE_SETUP           1012 
 /* Compatibility ones. Please don't use these. */ 
 #define HB_CURLOPT_SETUPLOADFILE              HB_CURLOPT_UL_FILE_SETUP 
 #define HB_CURLOPT_CLOSEUPLOADFILE            HB_CURLOPT_UL_FILE_CLOSE 
 #define HB_CURLOPT_SETDOWNLOADFILE            HB_CURLOPT_DL_FILE_SETUP 
 #define HB_CURLOPT_CLOSEDOWNLOADFILE          HB_CURLOPT_DL_FILE_CLOSE 
 #define HB_CURLOPT_SETPROGRESS                HB_CURLOPT_PROGRESSBLOCK 
  
 /* HB_CURLOPT_PROXYTYPE option */ 
 #define HB_CURLPROXY_HTTP                     0  /* added in 7.10 */ 
 #define HB_CURLPROXY_HTTP_1_0                 1  /* added in 7.19.4, force to use CONNECT HTTP/1.0 */ 
 #define HB_CURLPROXY_SOCKS4                   4  /* support added in 7.15.2, enum existed already in 7.10 */ 
 #define HB_CURLPROXY_SOCKS5                   5  /* added in 7.10 */ 
 #define HB_CURLPROXY_SOCKS4A                  6  /* added in 7.18.0 */ 
 #define HB_CURLPROXY_SOCKS5_HOSTNAME          7  /* Use the SOCKS5 protocol but pass along the host name rather than the IP address. added in 7.18.0 */ 
  
 /* HB_CURLOPT_NETRC option */ 
 #define HB_CURL_NETRC_IGNORED                 0  /* The .netrc will never be read. */ 
 #define HB_CURL_NETRC_OPTIONAL                1  /* A user:password in the URL will be preferred */ 
 #define HB_CURL_NETRC_REQUIRED                2  /* A user:password in the URL will be ignored. */ 
  
 /* HB_CURLOPT_SSL_OPTIONS values */ 
 #define HB_CURLSSLOPT_ALLOW_BEAST             hb_bitShift( 1, 0 ) 
  
 /* HB_CURLOPT_HTTPAUTH option */ 
 #define HB_CURLAUTH_NONE                      0                    /* nothing */ 
 #define HB_CURLAUTH_BASIC                     1                    /* Basic (default) */ 
 #define HB_CURLAUTH_DIGEST                    2                    /* Digest */ 
 #define HB_CURLAUTH_GSSNEGOTIATE              4                    /* GSS-Negotiate */ 
 #define HB_CURLAUTH_NTLM                      8                    /* NTLM */ 
 #define HB_CURLAUTH_DIGEST_IE                 hb_bitShift( 1, 4 )  /* Digest with IE flavour */ 
 #define HB_CURLAUTH_NTLM_WB                   hb_bitShift( 1, 5 )  /* NTLM delegating to winbind helper */ 
 #define HB_CURLAUTH_ONLY                      hb_bitShift( 1, 31 ) /* used together with a single other type to force no auth or just that single type */ 
 #define HB_CURLAUTH_ANY                       hb_bitNot( 0 )       /* all types set */ 
 #define HB_CURLAUTH_ANYSAFE                   hb_bitNot( hb_bitOr( HB_CURLAUTH_BASIC, HB_CURLAUTH_DIGEST_IE ) ) 
  
 /* HB_CURLOPT_HTTP_VERSION option */ 
 #define HB_CURL_HTTP_VERSION_NONE             0  /* setting this means we don't care, and that we'd like the library to choose the best possible for us! */ 
 #define HB_CURL_HTTP_VERSION_1_0              1  /* please use HTTP 1.0 in the request */ 
 #define HB_CURL_HTTP_VERSION_1_1              2  /* please use HTTP 1.1 in the request */ 
  
 /* HB_CURLOPT_USE_SSL option */ 
 #define HB_CURLUSESSL_NONE                    0  /* do not attempt to use SSL */ 
 #define HB_CURLUSESSL_TRY                     1  /* try using SSL, proceed anyway otherwise */ 
 #define HB_CURLUSESSL_CONTROL                 2  /* SSL for the control connection or fail */ 
 #define HB_CURLUSESSL_ALL                     3  /* SSL for all communication or fail */ 
  
 /* HB_CURLOPT_FTPSSLAUTH option */ 
 #define HB_CURLFTPAUTH_DEFAULT                0  /* let libcurl decide */ 
 #define HB_CURLFTPAUTH_SSL                    1  /* use "AUTH SSL" */ 
 #define HB_CURLFTPAUTH_TLS                    2  /* use "AUTH TLS" */ 
  
 /* HB_CURLOPT_FTP_SSL_CCC option */ 
 #define HB_CURLFTPSSL_CCC_NONE                0  /* do not send CCC */ 
 #define HB_CURLFTPSSL_CCC_PASSIVE             1  /* Let the server initiate the shutdown */ 
 #define HB_CURLFTPSSL_CCC_ACTIVE              2  /* Initiate the shutdown */ 
  
 /* HB_CURLOPT_FTP_FILEMETHOD option */ 
 #define HB_CURLFTPMETHOD_DEFAULT              0  /* let libcurl pick */ 
 #define HB_CURLFTPMETHOD_MULTICWD             1  /* single CWD operation for each path part */ 
 #define HB_CURLFTPMETHOD_NOCWD                2  /* no CWD at all */ 
 #define HB_CURLFTPMETHOD_SINGLECWD            3  /* one CWD to full dir, then work on file */ 
  
 /* HB_CURLOPT_FTP_CREATE_MISSING_DIRS option */ 
 #define HB_CURLFTP_CREATE_DIR_NONE            0 
 #define HB_CURLFTP_CREATE_DIR                 1 
 #define HB_CURLFTP_CREATE_DIR_RETRY           2 
  
 /* HB_CURLOPT_RTSP_REQUEST option */ 
 #define HB_CURL_RTSPREQ_NONE                  0 
 #define HB_CURL_RTSPREQ_OPTIONS               1 
 #define HB_CURL_RTSPREQ_DESCRIBE              2 
 #define HB_CURL_RTSPREQ_ANNOUNCE              3 
 #define HB_CURL_RTSPREQ_SETUP                 4 
 #define HB_CURL_RTSPREQ_PLAY                  5 
 #define HB_CURL_RTSPREQ_PAUSE                 6 
 #define HB_CURL_RTSPREQ_TEARDOWN              7 
 #define HB_CURL_RTSPREQ_GET_PARAMETER         8 
 #define HB_CURL_RTSPREQ_SET_PARAMETER         9 
 #define HB_CURL_RTSPREQ_RECORD                10 
 #define HB_CURL_RTSPREQ_RECEIVE               11 
 #define HB_CURL_RTSPREQ_LAST                  12 
  
 /* HB_CURLOPT_TIMECONDITION option */ 
 #define HB_CURL_TIMECOND_NONE                 0 
 #define HB_CURL_TIMECOND_IFMODSINCE           1 
 #define HB_CURL_TIMECOND_IFUNMODSINCE         2 
 #define HB_CURL_TIMECOND_LASTMOD              3 
  
 /* HB_CURLOPT_IPRESOLVE option */ 
 #define HB_CURL_IPRESOLVE_WHATEVER            0  /* default, resolves addresses to all IP versions that your system allows */ 
 #define HB_CURL_IPRESOLVE_V4                  1  /* resolve to ipv4 addresses */ 
 #define HB_CURL_IPRESOLVE_V6                  2  /* resolve to ipv6 addresses */ 
  
 /* HB_CURLOPT_SSLVERSION option */ 
 #define HB_CURL_SSLVERSION_DEFAULT            0 
 #define HB_CURL_SSLVERSION_TLSv1              1 
 #define HB_CURL_SSLVERSION_SSLv2              2 
 #define HB_CURL_SSLVERSION_SSLv3              3 
  
 /*  HB_CURLOPT_SSH_AUTH_TYPES option */ 
 #define HB_CURL_CURLSSH_AUTH_ANY              hb_bitNot( 0 )      /* all types supported by the server */ 
 #define HB_CURL_CURLSSH_AUTH_NONE             0                   /* none allowed, silly but complete */ 
 #define HB_CURL_CURLSSH_AUTH_PUBLICKEY        1                   /* public/private key files */ 
 #define HB_CURL_CURLSSH_AUTH_PASSWORD         2                   /* password */ 
 #define HB_CURL_CURLSSH_AUTH_HOST             4                   /* host key files */ 
 #define HB_CURL_CURLSSH_AUTH_KEYBOARD         8                   /* keyboard interactive */ 
 #define HB_CURL_CURLSSH_AUTH_DEFAULT          HB_CURLSSH_AUTH_ANY 
  
 /* CURLOPT_*PROTOCOLS options */ 
 #define HB_CURLPROTO_HTTP                     hb_bitShift( 1, 0 ) 
 #define HB_CURLPROTO_HTTPS                    hb_bitShift( 1, 1 ) 
 #define HB_CURLPROTO_FTP                      hb_bitShift( 1, 2 ) 
 #define HB_CURLPROTO_FTPS                     hb_bitShift( 1, 3 ) 
 #define HB_CURLPROTO_SCP                      hb_bitShift( 1, 4 ) 
 #define HB_CURLPROTO_SFTP                     hb_bitShift( 1, 5 ) 
 #define HB_CURLPROTO_TELNET                   hb_bitShift( 1, 6 ) 
 #define HB_CURLPROTO_LDAP                     hb_bitShift( 1, 7 ) 
 #define HB_CURLPROTO_LDAPS                    hb_bitShift( 1, 8 ) 
 #define HB_CURLPROTO_DICT                     hb_bitShift( 1, 9 ) 
 #define HB_CURLPROTO_FILE                     hb_bitShift( 1, 10 ) 
 #define HB_CURLPROTO_TFTP                     hb_bitShift( 1, 11 ) 
 #define HB_CURLPROTO_IMAP                     hb_bitShift( 1, 12 ) 
 #define HB_CURLPROTO_IMAPS                    hb_bitShift( 1, 13 ) 
 #define HB_CURLPROTO_POP3                     hb_bitShift( 1, 14 ) 
 #define HB_CURLPROTO_POP3S                    hb_bitShift( 1, 15 ) 
 #define HB_CURLPROTO_SMTP                     hb_bitShift( 1, 16 ) 
 #define HB_CURLPROTO_SMTPS                    hb_bitShift( 1, 17 ) 
 #define HB_CURLPROTO_RTSP                     hb_bitShift( 1, 18 ) 
 #define HB_CURLPROTO_RTMP                     hb_bitShift( 1, 19 ) 
 #define HB_CURLPROTO_RTMPT                    hb_bitShift( 1, 20 ) 
 #define HB_CURLPROTO_RTMPE                    hb_bitShift( 1, 21 ) 
 #define HB_CURLPROTO_RTMPTE                   hb_bitShift( 1, 22 ) 
 #define HB_CURLPROTO_RTMPS                    hb_bitShift( 1, 23 ) 
 #define HB_CURLPROTO_RTMPTS                   hb_bitShift( 1, 24 ) 
 #define HB_CURLPROTO_ALL                      hb_bitNot( 0 ) 
  
 /* curl_easy_pause() parameters. They can be combined with hb_bitOr(). */ 
 #define HB_CURLPAUSE_RECV                     1 
 #define HB_CURLPAUSE_RECV_CONT                0 
 #define HB_CURLPAUSE_SEND                     4 
 #define HB_CURLPAUSE_SEND_CONT                0 
 #define HB_CURLPAUSE_ALL                      hb_bitOr( HB_CURLPAUSE_RECV, HB_CURLPAUSE_SEND ) 
 #define HB_CURLPAUSE_CONT                     hb_bitOr( HB_CURLPAUSE_RECV_CONT, HB_CURLPAUSE_SEND_CONT ) 
  
 /* curl_global_init() parameters. */ 
 #define HB_CURL_GLOBAL_SSL                    1 
 #define HB_CURL_GLOBAL_WIN32                  2 
 #define HB_CURL_GLOBAL_ALL                    hb_bitOr( HB_CURL_GLOBAL_SSL, HB_CURL_GLOBAL_WIN32 ) 
 #define HB_CURL_GLOBAL_NOTHING                0 
 #define HB_CURL_GLOBAL_DEFAULT                HB_CURL_GLOBAL_ALL