func LookupGroup(name string) (*Group, error) {
	entries, err := LookupInGroup(G_NAME, name, 1)
	if err != nil {
		return nil, err
	}

	return entries[0], err
}
func LookupGroup(name string) (*Group, error) {
	entries, err := LookupInGroup(G_NAME, name, 1)
	if err != nil {
		return nil, err
	}

	return entries[0], err
}
func LookupGroup ( name string ) ( * Group , error ) { entries , err := LookupInGroup ( G_NAME , name , 1 ) if err != nil { return nil , err } return entries [ 0 ] , err }
// LookupGroup looks up a group by name.
LookupGroup looks up a group by name .