Unknown option: "-3" Unix manual page for CURLOPT_SOCKS5_GSSAPI_SERVICE. (host=minya system=Darwin)
CURLOPT_SOCKS5_GSSAPI_SERVIcurl_easy_setopt opCURLOPT_SOCKS5_GSSAPI_SERVICE(3)

NAME
       CURLOPT_SOCKS5_GSSAPI_SERVICE  -  SOCKS5  proxy  authentication service
       name

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle,  CURLOPT_SOCKS5_GSSAPI_SERVICE,
       char *name);

DESCRIPTION
       Deprecated since 7.49.0. Use CURLOPT_PROXY_SERVICE_NAME(3) instead.

       Pass a char * as parameter to a string holding the name of the service.
       The default service name for a SOCKS5 server  is  "rcmd".  This  option
       allows you to change it.

       The  application  does not have to keep the string around after setting
       this option.

DEFAULT
       See above

PROTOCOLS
       All network protocols

EXAMPLE
       TODO

AVAILABILITY
       Added in 7.19.4, deprecated in 7.49.0

RETURN VALUE
       Returns CURLE_OK if the option is  supported,  CURLE_UNKNOWN_OPTION  if
       not, or CURLE_OUT_OF_MEMORY if there was insufficient heap space.

SEE ALSO
       CURLOPT_PROXY(3), CURLOPT_PROXYTYPE(3),

libcurl 7.54.0                 December 21, 20CURLOPT_SOCKS5_GSSAPI_SERVICE(3)