(scheme file)

(call-with-input-file)

TODO

(call-with-output-file)

TODO

(delete-file)

TODO

(file-exists?)

TODO

(open-input-file)

TODO

(open-output-file)

TODO

(with-input-from-file)

TODO

(with-output-to-file)

TODO

(open-binary-input-file)

TODO

(open-binary-output-file)

TODO