[cffi-devel] Re: CFFI defcallback closures?

On 9/25/06, Lars Brinkhoff <lars@nocrew.org> wrote:

Can CFFI defcallbacks be closures, e.g.

(let ((x 42)) (defcallback foo :int ((y :int)) (+ x y)))

Unfortunately, last time I checked, not all Lisps support non top-level DEFCALLBACKs. See: <http://common-lisp.net/project/cffi/manual/html_node/defcallback.html> -- Luís Oliveira http://student.dei.uc.pt/~lmoliv/