stored as a little-endian varint. Varints consist of a series of bytes,
where the lower 7 bits are data and the upper bit is set iff there are
more bytes to be read. In other words, an uncompressed length of 64 would
stored as a little-endian varint. Varints consist of a series of bytes,
where the lower 7 bits are data and the upper bit is set iff there are
more bytes to be read. In other words, an uncompressed length of 64 would