request_set_header (req, "Referer", (char *) hs->referer, rel_none);
if (*dt & SEND_NOCACHE)
request_set_header (req, "Pragma", "no-cache", rel_none);
request_set_header (req, "Referer", (char *) hs->referer, rel_none);
if (*dt & SEND_NOCACHE)
request_set_header (req, "Pragma", "no-cache", rel_none);