Hi do you think that nbCall: fnSpec "You can override this method if you need to" <ffiCalloutTranslator> self deprecated: 'use ffiCall: instead'. ^ (self ffiCalloutIn: thisContext sender) convention: self ffiCallingConvention; function: fnSpec library: self ffiLibraryName can take advantage of the transformWith: nbCall: fnSpec "You can override this method if you need to" <ffiCalloutTranslator> self deprecated: 'use ffiCall: instead’ transformWith: ‘`@rec nbCall: `@arg’ -> ‘`@rec ffiCall: `@arg’ ^ (self ffiCalloutIn: thisContext sender) convention: self ffiCallingConvention; function: fnSpec library: self ffiLibraryName Thanks Stef -------------------------------------------- Stéphane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, Bât.A, Park Plaza Villeneuve d'Ascq 59650 France