12 lines
343 B
Scheme
12 lines
343 B
Scheme
|
(define-library (scheme file)
|
||
|
|
(import (scheme base))
|
||
|
|
|
||
|
|
(define (call-with-input-file filename callback)
|
||
|
|
(call-with-port (open-input-file filename) callback))
|
||
|
|
|
||
|
|
(define (call-with-output-file filename callback)
|
||
|
|
(call-with-port (open-output-file filename) callback))
|
||
|
|
|
||
|
|
(export call-with-input-file
|
||
|
|
call-with-output-file))
|