// This effectively parses the form used in archive headers.
func trimSpace(b []byte) string {
	return string(bytes.TrimRight(b, " "))
}

// parseArchive parses a Unix archive of Go object files.
func (r *objReader) parseArchive(verbose bool) error {
	r.readFull(r.tmp[:8]) // consume header (already checked)
	for r.offset < r.limit {
		if err := r.readFull(r.tmp[:60]); err != nil {
			return err
		}