code: def get_iso_packet_buffer_list(transfer_p):
      
      transfer = transfer_p.contents
      offset = 0
      result = []
      append = result.append
      for iso_transfer in _get_iso_packet_list(transfer):
          length = iso_transfer.length
          append(_get_iso_packet_buffer(transfer, offset, length))
          offset += length
      return result
docs: Python-specific helper extracting a list of iso packet buffers.