var encoding/asn1.byteFFEncoder

3 uses

	encoding/asn1 (current package)
		marshal.go#L20: 	byteFFEncoder encoder = byteEncoder(0xff)
		marshal.go#L212: 			return multiEncoder([]encoder{byteFFEncoder, bytesEncoder(bytes)}), nil
		marshal.go#L479: 			return byteFFEncoder, nil