040000 tree 8a8052142a0227710bd8f2ee6aa6491f4173e52b	interface
100644 blob b60cee549b935081d212920d2c0d69858a3fad83	opus.gypi
100644 blob f99552f98882ca7198bcb376b3d582b0f8ef2f1d	opus_interface.c
100644 blob 76f136ee01db70c4f0e94043c7cdbf0688ebdd87	opus_unittest.cc