Okay, thanks a lot. That should help me to keep going. I will place this question directly to the IRC channel as well but is there any chance that there's a vapi documentation project that's been started that I could offer to contribute to?
Geoff On Sat, Dec 10, 2011 at 3:48 PM, Evan Nemerson <e...@coeus-group.com> wrote: > On Sat, 2011-12-10 at 15:30 -0800, Geoff Johnson wrote: > > First off, I've never written a vapi file before so excuse my lack of > > understanding. I've started to write a vapi file for the comedi library > > which contains several macros for channel setup, for example: > > > > #define CR_PACK(chan,rng,aref) ( (((aref)&0x3)<<24) | (((rng)&0xff)<<16) > | > > (chan) ) > > > > My question is how are macros represented in a vapi file? Or, is there > some > > As methods. I'm not familiar with the comedi library, but from your > description I would guess that this should be a static method in a > Channel class/struct. Something like > > [CCode (cname = "CR_PACK")] > public static int pack (int chan, int rng, int aref); > > > documentation on writing vapi files for non-gobject type libraries? I've > > done a fair amount of searching and found some good examples but there's > > nothing comprehensive. > > There isn't one, though there probably should be (you're not the first > to ask). The IRC channel is generally a good place to get help with this > kind of stuff, though. > > > -Evan > >
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