Function WriteVariableWidthInt

utils/binary/write.go:20–32

(w io.Writer, n int64)

}

func WriteVariableWidthInt(w io.Writer, n int64) error {
	buf := []byte{byte(n & 0x7f)}
	n >>= 7
	for n != 0 {
		n--
		buf = append([]byte{0x80 | (byte(n & 0x7f))}, buf...)
		n >>= 7
	}

	_, err := w.Write(buf)

	return err
}

// WriteUint64 writes the binary representation of a uint64 into w, in BigEndian
// order