Bruce Butterfield <[EMAIL PROTECTED]> writes:
> // in include file:
> struct _TidyBuffer;
> typedef struct _TidyBuffer TidyBuffer;
> typedef void* TidyDoc;
>
> // example caller:
> TidyBuffer output = {0};
> TidyDoc tdoc = tidyCreate();
> ...
> tidySaveBuffer(tdoc, &output)
> ...
This C code (you don't show the declarations for tidyCreate() and
tidySaveBuffer() though) translates to something like this:
(use-package :cffi)
(defcstruct tidy-buffer
...)
(defctype tidy-doc :pointer) ; if you prefer...
(defcfun ("tidyCreate" tidy-create) :tidy-doc)
(defcfun ("tidySaveBuffer" tidy-save-buffer) :void ;;?
(doc tidy-doc)
(out tidy-buffer))
;; caller
(with-foreign-object (output tidy-buffer)
(let ((tdoc (tidy-create)))
(tidy-save-buffer tdoc output)))
HTH
--
Luis Oliveira
luismbo (@) gmail (.) com
Equipa Portuguesa do Translation Project
http://www.iro.umontreal.ca/translation/registry.cgi?team=pt
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