Eaxtly i forgot to close my main but otherwise this is not cut off ^^
That doesn't make any sense. You've just proved that it is cut off. The source is not complete, and that's the fact. You missed a closing bracket -- it's cut off.
You shouldn't be seeding the rng from a function which sets the random values to a pre-allocated buffer like that. You've defeated the whole point of 'randomness' if you intend for this function to be called multiple times (and it looks like it *should* semantically be set up to do that).
In C you aren't required to cast the return from functions like malloc() which return void*.
