golang cgo_windows 代码
文件路径：/src/net/cgo_windows.go
/ Copyright 2015 The Go Authors. All rights reserved.
/ Use of this source code is governed by a BSD-style
/ license that can be found in the LICENSE file.
/go:build cgo && !netgo
package net
type addrinfoErrno int
func (eai addrinfoErrno) Error() string { return "<nil>" }
func (eai addrinfoErrno) Temporary() bool { return false }
func (eai addrinfoErrno) Timeout() bool { return false }