Unknown option: "-3" Unix manual page for curl_multi_remove_handle. (host=minya system=Darwin)
curl_multi_remove_handle(3)     libcurl Manual     curl_multi_remove_handle(3)

NAME
       curl_multi_remove_handle - remove an easy handle from a multi session

SYNOPSIS
       #include <curl/curl.h>

       CURLMcode curl_multi_remove_handle(CURLM *multi_handle, CURL *easy_han-
       dle);

DESCRIPTION
       Removes a given easy_handle from the multi_handle. This will  make  the
       specified easy handle be removed from this multi handle's control.

       When  the  easy handle has been removed from a multi stack, it is again
       perfectly legal to invoke curl_easy_perform(3) on this easy handle.

       Removing an easy handle while being used is perfectly  legal  and  will
       effectively  halt  the transfer in progress involving that easy handle.
       All other easy handles and transfers will remain unaffected.

RETURN VALUE
       CURLMcode type, general libcurl multi interface error code.

SEE ALSO
       curl_multi_cleanup(3),curl_multi_init(3), curl_multi_add_handle(3)

libcurl 7.54.0                 February 03, 2016   curl_multi_remove_handle(3)