[racket] FFI questions

From: Neil Toronto (neil.toronto at gmail.com)
Date: Wed Oct 6 01:55:42 EDT 2010

Eli Barzilay wrote:
> A byte string can be used as a pointer.

Oh! Well, what do you know? It works. I assumed a Racket object 
wouldn't... okay. Smartness.

So what are my options with a function that allocates and returns an 
mp_limb_t*, where mp_limb_t is some unsigned integer type whose size 
depends on the platform? Can a list or a vector be used as a pointer? :)

Neil T

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