These functions are defined in Entropy.h but aren't implemented anywhere.
Note: It doesn't look like simply randomByte() calling random8() or randomWord() calling random16() would be correct because calling random16() doesn't update bytePosition, nor does random8() update wordPosition.
Note: It doesn't look like simply randomByte() calling random8() or randomWord() calling random16() would be correct because calling random16() doesn't update bytePosition, nor does random8() update wordPosition.