code: func (t tPacketHdr) setTPStatus(status uint32) {
  	hdr := unsafe.Pointer(&t[0])
  	statusPtr := unsafe.Pointer(uintptr(hdr) + uintptr(tpStatusOffset))
  	atomic.StoreUint32((*uint32)(statusPtr), status)
  }
docs: // setTPStatus set's the frame status to the provided status.
  // The status is concurrently updated by the kernel as a result we must
  // use atomic operations to prevent races.