[cl-gd-devel] cl-gd on 64 bit Lisp with do-pixel

Hi, I'm trying to use cl-gd on a 64 bit platform and I have a problem with DO-PIXELS applied to a truecolor image: (with-image-from-file (image "/home/hans/affe.jpg") (do-pixels (image) (format t "~A~%" (raw-pixel)))) fails with a memory access violation error, both on openmcl and on sbcl on FreeBSD/amd64. Do others see this, too, on 64 bit Lisps? I want to rule out that it is a problem with gd on FreeBSD or the fact that I am using CFFI-UFFI-COMPAT. I have only quickly looked at cl-gd/misc.lisp and I saw that it uses :int as type specifier where I think a more specific data type like uint32 or some such would have been required. But it could all be me. So, does anyone here run cl-gd on a 64 bit Lisp? Thanks, Hans