package encfs; option optimize_for = CODE_SIZE; message Interface { required string name = 1; required uint32 major = 2; // major version number required uint32 minor = 3; // minor version number // Age indicates number of major versions supported. 0 means no backward // compatibility. See libtool "updating version information" for more // details on how major/minor/age are used for versioning libraries. optional uint32 age = 4; }