Function Align

native/thirdpart/flatbuffers/flatbuffers.h:1337–1340

  }

  void Align(size_t elem_size) {
    TrackMinAlign(elem_size);
    buf_.fill(PaddingBytes(buf_.size(), elem_size));
  }

  void PushFlatBuffer(const uint8_t *bytes, size_t size) {
    PushBytes(bytes, size);