Random number generator (device)

Random number generator (device) is a draft programming task. It is not yet considered ready to be promoted as a complete task, for reasons that should be found in its talk page.

If your system has a means to generate random numbers involving not only a software algorithm (like the /dev/random devices in Unix), show how to obtain a random 32-bit number from that mechanism.

PicoLisp

<lang PicoLisp>: (in "/dev/urandom" (rd 4)) -> 2917110327</lang>