racket/collects/htdch/draw/Canvas-native-methods.ss
2008-02-23 09:42:03 +00:00

13 lines
273 B
Scheme

#cs
(module Canvas-native-methods mzscheme
(require (lib "support.scm" "htdch" "draw") mzlib/unit)
(define void-or-true #t)
(define (imperative w@t+1 w@t) w@t+1)
(define-values/invoke-unit/infer canvas-native@)
(provide-signature-elements canvas-native^))