From 9f5d3b720384220dd4eed6c6dec2bbd767ec6a5c Mon Sep 17 00:00:00 2001
From: jtnunley <jtnunley01@gmail.com>
Date: Sat, 26 Nov 2022 20:50:54 -0800
Subject: [PATCH] Port to windows-sys

---
 Cargo.toml |  2 +-
 src/lib.rs | 15 ++++-----------
 2 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 91dcd50..3b2a768 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,7 +36,7 @@ autocfg = "1"
 libc = "0.2.77"
 
 [target.'cfg(windows)'.dependencies]
-winapi = { version = "0.3.9", features = ["winsock2"] }
+windows-sys = { version = "0.42", features = ["Win32_Networking_WinSock"] }
 
 [dev-dependencies]
 async-channel = "1"
diff --git a/src/lib.rs b/src/lib.rs
index 5b2de42..d4d3bc4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -681,17 +681,10 @@ impl<T: AsRawSocket> Async<T> {
 
         // Put the socket in non-blocking mode.
 
-        use winapi::ctypes;
-        use winapi::um::winsock2;
-
-        let mut nonblocking = true as ctypes::c_ulong;
-        let res = unsafe {
-            winsock2::ioctlsocket(
-                sock as winsock2::SOCKET,
-                winsock2::FIONBIO,
-                &mut nonblocking,
-            )
-        };
+        use windows_sys::Win32::Networking::WinSock;
+
+        let mut nonblocking = true as _;
+        let res = unsafe { WinSock::ioctlsocket(sock as _, WinSock::FIONBIO, &mut nonblocking) };
         if res != 0 {
             return Err(io::Error::last_os_error());
         }