-PHP_HTTP_API STATUS php_http_querystring_update(zval *qarray, zval *params, zval *qstring TSRMLS_DC);
-PHP_HTTP_API STATUS php_http_querystring_ctor(zval *instance, zval *params TSRMLS_DC);
+PHP_HTTP_API ZEND_RESULT_CODE php_http_querystring_update(zval *qarray, zval *params, zval *qstring TSRMLS_DC);
+PHP_HTTP_API ZEND_RESULT_CODE php_http_querystring_ctor(zval *instance, zval *params TSRMLS_DC);