xor-prng - A Simple Pseudo Random Number Generator for 16/32 bit Forths

This is a small and simple library for good enough pseudo random number generation. This should be great for games and the like, but I wouldn't recommend it for cryptography.

Definitions

rng-seed

rng-seed is the seed value used to generate all the psuedo random numbers. It is updated every time a number is generated.

rng

rng generates a random number.

choose

choose generates a random number between (inclusive) 0 and n-1.

coin

coin randomly decides between zero and one. It is roughly equivalent to a 50/50 coin flip.