racket/collects/htdch/idraw/Canvas-native-methods.ss
2008-03-03 22:04:28 +00:00

11 lines
271 B
Scheme

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