// Copyright 2015 The Vanadium 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 sysinit

func InitSystem() string {
	panic("Darwin not supported yet")
	return ""
}

func New(system string, sd *ServiceDescription) InstallSystemInit {
	panic("Darwin not supported yet")
	return nil
}
