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[Help-smalltalk] Re: [Help-smalltalk] C Callout, #defines


From: address@hidden
Subject: [Help-smalltalk] Re: [Help-smalltalk] C Callout, #defines
Date: Sun, 21 Jul 2002 08:41:12 +0200

> What is the right way(tm) to work with #define'd values ?
> - Write a function for every define (int center(){return CENTER;})
> - parse the needed .h-files to get them?

Both are fine.  TCP uses the former, Blox/Gtk's prototype will use the 
latter.

> With the second approach, I don't have to write the "c-part" of a 
> module, if the rest could be done by DLD addLibrary, am I right?

Right (though sometimes a thin wrapper will be needed, for example to 
provide callbacks).

Paolo

ps: does anybody know where FreeBSD defines sinl and other long double 
functions?

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