+#define http_request_object_new_ex(ce, ch, ptr) _http_request_object_new_ex((ce), (ch), (ptr) TSRMLS_CC)
+extern zend_object_value _http_request_object_new_ex(zend_class_entry *ce, CURL *ch, http_request_object **ptr TSRMLS_DC);
+#define http_request_object_clone(zv) _http_request_object_clone_obj((zv) TSRMLS_CC)
+extern zend_object_value _http_request_object_clone_obj(zval *zobject TSRMLS_DC);
+#define http_request_object_free(o) _http_request_object_free((o) TSRMLS_CC)