Add missing mstcpip feature flag to winapi dependency.
@@ -50,7 +50,7 @@ libc = "0.2.86"
[target.'cfg(windows)'.dependencies]
miow = "0.3.6"
-winapi = { version = "0.3", features = ["winsock2", "mswsock"] }
+winapi = { version = "0.3", features = ["winsock2", "mswsock", "mstcpip"] }
ntapi = "0.3"
[dev-dependencies]
