On Thu, 2010-10-14 at 17:45 +, Johannes Waldmann wrote:
Hi. I wonder how to do the following properly.
I have one (large) C type, let's call it T,
and I want to sell it as an abstract type in Haskell.
I want to use C functions as if they were of type T - T
(pure function, returns a
On Fri, 15 Oct 2010 09:07:22 +0100, Duncan Coutts
duncan.cou...@googlemail.com wrote:
On Thu, 2010-10-14 at 17:45 +, Johannes Waldmann wrote:
Hi. I wonder how to do the following properly.
I have one (large) C type, let's call it T,
and I want to sell it as an abstract type in
Hi. I wonder how to do the following properly.
I have one (large) C type, let's call it T,
and I want to sell it as an abstract type in Haskell.
I want to use C functions as if they were of type T - T
(pure function, returns a modified copy of the input)
and the question is, how to do the
Excerpts from Johannes Waldmann's message of Thu Oct 14 13:45:46 -0400 2010:
Is there a solution? Workaround? Better approach?
If it boils down to unsafePerformIO, then where do I put it,
and what should I watch out for?
unsafePerformIO is your ticket here. The key is to ensure all
of the
