From: Ryan Davis Date: 2007-07-18T00:23:14+09:00 Subject: Re: ruby extension help On Jul 17, 2007, at 05:34 , Oliver wrote: > even if I could put a constraint on how Ruby user supply call back > function: say, all arguments must go into an array. And on the C > wrapper side, I can extract those argument out - then what? I can't > re-structure the C function pointer struct and just call > "register(&mytabs)" ... Sorry Oliver, but this isn't the place for these types of questions. Francis and I have answered your questions on ruby-talk. If you have more questions, follow up there.