func AddUser(name string, gid int) (uid int, err error) {
	s := NewShadow(name)
	if err = s.Add(nil); err != nil {
		return
	}

	return NewUser(name, gid).Add()
}
func AddUser(name string, gid int) (uid int, err error) {
	s := NewShadow(name)
	if err = s.Add(nil); err != nil {
		return
	}

	return NewUser(name, gid).Add()
}
func AddUser ( name string , gid int ) ( uid int , err error ) { s := NewShadow ( name ) if err = s . Add ( nil ) ; err != nil { return } return NewUser ( name , gid ) . Add ( ) }
// == Editing
//
// AddUser adds an user to both user and shadow files.
== Editing AddUser adds an user to both user and shadow files .