1 files changed, 45 insertions, 0 deletions
diff --git a/src/tty/mod.rs b/src/tty/mod.rs
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+++ b/src/tty/mod.rs
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+// Copyright 2016 Joe Wilm, The Alacritty Project Contributors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//! tty related functionality
+
+use mio;
+use std::io;
+
+#[cfg(not(windows))]
+mod unix;
+#[cfg(not(windows))]
+pub use self::unix::*;
+
+#[cfg(windows)]
+mod windows;
+#[cfg(windows)]
+pub use self::windows::*;
+
+/// This trait defines the behaviour needed to read and/or write to a stream.
+/// It defines an abstraction over mio's interface in order to allow either one
+/// read/write object or a seperate read and write object.
+pub trait EventedReadWrite {
+    type Reader: io::Read;
+    type Writer: io::Write;
+
+    fn register(&mut self, &mio::Poll, &mut Iterator<Item = &usize>, mio::Ready, mio::PollOpt) -> io::Result<()>;
+    fn reregister(&mut self, &mio::Poll, mio::Ready, mio::PollOpt) -> io::Result<()>;
+    fn deregister(&mut self, &mio::Poll) -> io::Result<()>;
+
+    fn reader(&mut self) -> &mut Self::Reader;
+    fn read_token(&self) -> mio::Token;
+    fn writer(&mut self) -> &mut Self::Writer;
+    fn write_token(&self) -> mio::Token;
+}