/*
 * call-seq:
 *   easy.multipart_form_post = boolean               => boolean
 *
 * Configure whether this Curl instance uses multipart/formdata content
 * type for HTTP POST requests. If this is false (the default), then the
 * application/x-www-form-urlencoded content type is used for the form
 * data.
 *
 * If this is set true, you must pass one or more PostField instances
 * to the http_post method - no support for posting multipart forms from
 * a string is provided.
 */
static VALUE ruby_curl_easy_multipart_form_post_set(VALUE self, VALUE multipart_form_post)
{
  CURB_BOOLEAN_SETTER(ruby_curl_easy, multipart_form_post);
}