It&#x27;s tricky. There&#x27;s some interesting comments and issues mentioned here:<p><a href="https:&#x2F;&#x2F;stackoverflow.com&#x2F;questions&#x2F;5162673&#x2F;how-to-read-two-32bit-counters-as-a-64bit-integer-without-race-condition#" rel="nofollow">https:&#x2F;&#x2F;stackoverflow.com&#x2F;questions&#x2F;5162673&#x2F;how-to-read-two-...</a>