>
> What I meant was: Why has your intersection_t struct an intersect member?
> You don't use it.
> I wanted to use it as a surrogate for your NULL return value but what was
> your reason?
>
I just didn't really know what that intersect member was in your example.
So I just set it to 0 in the hopes that sometime later I would understand
it's use xD
> I wanted to show you your options because only when you know them you will
> be able to make a well reasoned decision. And, Vasco showed you a third
> one. Now, it's on you to decide (not on me).
>
In the end I decided to pass a pointer and leave all memory management to
the caller.
Thank you again for the help and suggestions!
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