What's the correct way to interface with a intptr_t?

[bauss]

On Saturday, 6 April 2019 at 20:16:06 UTC, Paul Backus wrote:
> On Saturday, 6 April 2019 at 19:31:15 UTC, Robert M. Münch 
> wrote:
>> I have a C interface that uses a parameter of type intptr_t. 
>> Wondering if size_t is the correct D equivalent?
>
> The correct equivalent is `intptr_t` from `core.stdc.stdint`.

Which is just an alias for ptrdiff_t.