**************************************************************************
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* Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
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CURLOPT_SSH_COMPRESSION - enables compression / decompression of SSH traffic #include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSH_COMPRESSION, long enable); Pass a long as parameter set to 1L to enable or 0L to disable. Enables built-in SSH compression. This is a request, not an order; the server may or may not do it. 0, disabled All SSH based protocols: SCP, SFTP

CURL *curl = curl_easy_init();
if(curl) {
 curl_easy_setopt(curl, CURLOPT_URL, "sftp://example.com");

 /* enable built-in compression */
 curl_easy_setopt(curl, CURLOPT_SSH_COMPRESSION, 1L);

 /* Perform the request */
 curl_easy_perform(curl);
}

Added in 7.56.0 Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or CURLE_OUT_OF_MEMORY if there was insufficient heap space. CURLOPT_ACCEPT_ENCODING "(3), " CURLOPT_TRANSFER_ENCODING "(3), "