/* * call-seq: * Curl.sspi? => true or false * * Returns true if the installed libcurl was built with support for SSPI. * This is only available on Windows and makes libcurl use Windows-provided * functions for NTLM authentication. It also allows libcurl to use the current * user and the current user's password without the app having to pass them on. * For libcurl versions < 7.13.2, always returns false. */ static VALUE ruby_curl_sspi_q(VALUE mod) {