[swift-users] Function to unsafe pointer and back

Andrew Trick atrick at apple.com
Fri Sep 2 12:07:43 CDT 2016

> On Sep 2, 2016, at 9:49 AM, Jordan Rose <jordan_rose at apple.com> wrote:
> (One place we are still weak is in converting between C function references and UnsafeRawPointer—there’s no dedicated API to do this. I’m not sure we have a recommendation in the rare cases when this is necessary. Andy?)

Good question. I don’t know how to do off the top of my head that without passing a function typed value off to C as a function pointer and returning a void*.

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