1 // Copyright 2015 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
11 // Fail if cgo isn't available.
15 // The build tag "netcgo" forces use of the cgo DNS resolver.
16 // It is the opposite of "netgo".
17 func init() { netCgo
= true }