+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
use lightning::util::logger::{Logger, Record};
use std::sync::{Arc, Mutex};
use std::io::Write;
-pub trait Output : Clone + Sync + Send + 'static {
+pub trait Output : Clone + 'static {
fn locked_write(&self, data: &[u8]);
}