Evicting objects and passing the pointer to C? added by zilti on Wed Feb 7 14:44:48 2018
(define attributes (list)) (define obj "Teststring") (let ((evicted-obj (object-evict obj))) (set! attributes (alist-cons test: evicted-obj attributes)) ((foreign-lambda void "IupSetAttribute" c-string c-pointer) "Title" (object->pointer evicted-obj)))