ULEB64 I/O for GOPL func Write(io.ByteWriter, uint64) (uint64, error) func Read(io.ByteReader) (uint64, error) References [ULEB64] https://en.wikipedia.org/wiki/LEB128 [VARINT] https://cs.opensource.google/go/go/+/refs/tags/go1.21.4:src/encoding/binary/varint.go [GOPL] https://go.dev/