10 lines
187 B
Scheme
10 lines
187 B
Scheme
|
(define-interface twentyseventree-interface
|
||
|
|
(export
|
||
|
|
make-twentyseventree))
|
||
|
|
|
||
|
|
(define-structure twentyseventree
|
||
|
|
twentyseventree-interface
|
||
|
|
(open scheme)
|
||
|
|
(files twentyseventree))
|
||
|
|
|