Detecting EOF in a Binary File using Scheme

Posted by yuguang on Stack Overflow See other posts from Stack Overflow or by yuguang
Published on 2009-10-20T02:33:05Z Indexed on 2010/03/11 21:04 UTC
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Scheme

|

plt-scheme

(define (read-all-input)
  (local ((define line (bytes->list (read-bytes 4))))
    (if (eof-object? line)
        empty
        (cons line (read-all-input)))))

(void (read-all-input))

The above code fails because bytes->list expects an argument of type byte string, but is given #

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