[cffi-devel] [PATCH] adding copy-in/out WITH-POINTER-TO-VECTOR-DATA to the clisp backend

until a better solution can be found, the attached patch adds a copy-in/out WITH-POINTER-TO-VECTOR-DATA to the clisp backend -- (sign :name "Stelian Ionescu" :aka "fe[nl]ix" :quote "Quidquid latine dictum sit, altum sonatur.")