RNG not initialized properly

In the advligorts RNG, an initialization function noise_ran is defined, but never called by the generated code. As a result, all of the operations in noise_int64 involving the state variables noise_v and noise_w have no effect. Those variables get initialized to zero and never change thereafter.

The origin of this RNG appears to be Numerical Recipes, which describes it as a combination of four generators:

Ran = [A1_{_l_}(C3) + A3_{_r_}] ∧ B1

Without calling the initialization function, we are just getting the A1_{_l_}(C3) part. The discussion in Numerical Recipes suggests this can still result in a pretty strong RNG, but not as strong as it was intended to be.

Also, the time-based noise_seed is never used, so the sequence produced is the same every time the code starts up.