[Haskell-cafe] Stable pointers: use of cast to/from Ptr

[Antoine Latter]

On Sun, Feb 12, 2012 at 3:09 PM, Yves Parès <yves.pares at gmail.com> wrote:
> But then,
> In use case 1), how can a Haskell function modify the data addressed?
>

http://hackage.haskell.org/packages/archive/base/latest/doc/html/Foreign-StablePtr.html#v:deRefStablePtr

Antoine