Function: BUILD-CBUFFERED-ASSOC-LAMBDA

Source

(defun build-cbuffered-assoc-lambda (buf-writer buf-reader)
  (lambda (fun)
    (lambda (secondary key-buf data-buf)
      (multiple-value-call (curry #'make-return-buffer buf-writer)
	(funcall fun secondary
		   (funcall buf-reader key-buf)
		   (funcall buf-reader data-buf))))))