curl_closepolicy

type curl_closepolicy = (

  CURLCLOSEPOLICY_NONE,

  CURLCLOSEPOLICY_OLDEST,

  CURLCLOSEPOLICY_LEAST_RECENTLY_USED,

  CURLCLOSEPOLICY_LEAST_TRAFFIC,

  CURLCLOSEPOLICY_SLOWEST,

  CURLCLOSEPOLICY_CALLBACK,

  CURLCLOSEPOLICY_LAST

);