How do you go about translating a C_word into something that C can use? On Sun, Feb 13, 2011 at 7:43 AM, Felix <fe...@call-with-current-continuation.org> wrote: > From: David Dreisigmeyer <dwdreisigme...@gmail.com> > Subject: Re: [Chicken-users] C_word type / Cython (warning: passing argument > 2 from incompatible pointer type) > Date: Sat, 12 Feb 2011 07:47:09 -0500 > >> Thanks Felix, >> >> Mt question wasn't clear. What about C_word's use here: >> >> int CHICKEN_eval_string (char *str, C_word *result) >> >> Wouldn't this be able to return arbitrary results? I was thinking >> that this is like CHICKEN_eval_string_to_string except an actual >> scheme expression is returned instead of a string. > > That's correct. On return `result' will hold a Scheme value, either an > immediate > datum or a pointer to non-immediate object. > > > cheers, > felix >
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