On Wed, 2012-05-16 at 05:50 -0600, Gary Thomas wrote:
> void *ptr;
> switch(XX) {
> case a:
> define_some_structure A;
> ptr = &A;
> break;
> case b:
> define_some_structure B;
> ptr = &B;
> break;
> }
> call_some_function(ptr);
>
>[...]
>
> Is this even legal C?
No.
p.