- set-pseudo-random-seed! SEED #!optional SIZEprocedure
Set seed for the PRNG from the at most SIZE bytes of SEED. which should be a byte vector or a string containing random data. If SIZE is not given, it defaults to the size of SEED. If SIZE (or the size of SEED) is below the required size of the random state used by the PRNG, then it will necessarily be initialized in a less random manner as possible.