open-consul/vendor/golang.org/x/net/internal/socket/sys.go

// Copyright 2017 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.

package socket

import (
	"encoding/binary"
	"unsafe"
)

// NativeEndian is the machine native endian implementation of ByteOrder.
var NativeEndian binary.ByteOrder

func init() {
	i := uint32(1)
	b := (*[4]byte)(unsafe.Pointer(&i))
	if b[0] == 1 {
		NativeEndian = binary.LittleEndian
	} else {
		NativeEndian = binary.BigEndian
	}
}