From f5d619caf9f32458680fae55526b99582ca682dd Mon Sep 17 00:00:00 2001
From: Flavio Percoco <flaper87@gmail.com>
Date: Fri, 26 Dec 2014 23:01:47 +0100
Subject: [PATCH] Implement Sync/Send for windows TCP types

---
 src/libstd/sys/windows/tcp.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/libstd/sys/windows/tcp.rs b/src/libstd/sys/windows/tcp.rs
index 505e6137bf90..513c1d38e363 100644
--- a/src/libstd/sys/windows/tcp.rs
+++ b/src/libstd/sys/windows/tcp.rs
@@ -24,6 +24,9 @@ pub use sys_common::net::TcpStream;
 
 pub struct Event(c::WSAEVENT);
 
+unsafe impl Send for Event {}
+unsafe impl Sync for Event {}
+
 impl Event {
     pub fn new() -> IoResult<Event> {
         let event = unsafe { c::WSACreateEvent() };
@@ -49,6 +52,9 @@ impl Drop for Event {
 
 pub struct TcpListener { sock: sock_t }
 
+unsafe impl Send for TcpListener {}
+unsafe impl Sync for TcpListener {}
+
 impl TcpListener {
     pub fn bind(addr: ip::SocketAddr) -> IoResult<TcpListener> {
         sys::init_net();
@@ -109,6 +115,9 @@ pub struct TcpAcceptor {
     deadline: u64,
 }
 
+unsafe impl Send for TcpAcceptor {}
+unsafe impl Sync for TcpAcceptor {}
+
 struct AcceptorInner {
     listener: TcpListener,
     abort: Event,
@@ -116,6 +125,9 @@ struct AcceptorInner {
     closed: atomic::AtomicBool,
 }
 
+unsafe impl Send for AcceptorInner {}
+unsafe impl Sync for AcceptorInner {}
+
 impl TcpAcceptor {
     pub fn socket(&self) -> sock_t { self.inner.listener.socket() }