Leon

I'm still reading through this all and forming my thoughts, but I definitely a ran into this exact thing in developing the `botan-bindings` library, that `ConstPtr` is used for any...

@mniip Ah! I have been meaning to reply to this for some time - I did a write-up, but lost the thread, and I'm very glad to have found it...

I stand corrected / clarified then - I'm glad I followed up, and can stop worrying about this.

I am interested in tackling this issue, since I am working on developing [modern Haskell bindings to the Botan library](https://discourse.haskell.org/t/botan-bindings-devlog/6855/), and X509 support is a large part of my intended...

I have been making some aggressive strides in expanding the X509 FFI to handle more than read-only certificates and revocation lists; you can check out [my fork](https://github.com/apotheca/botan-upstream) to see how...