+#define http_request_data_free_conv _http_request_data_free_conv
+extern void _http_request_data_free_conv(void *conv);
+
+#define http_request_conv(ch, rs, rq) _http_request_conv((ch), (rs), (rq) TSRMLS_CC)
+extern void _http_request_conv(CURL *ch, phpstr* response, phpstr *request TSRMLS_DC);