[Ecls-list] Callbacks in ECL

[Goffioul Michael]

> > Indeed, but I was trying to solve that problem at run-time, 
> without the
> > need of a compilation step. In other words, do the 
> counterpart of DFFI.
> 
> But here my question is whether it does not suffice with a function
> pointer plus some state data, as in the example I posed 
> before. That can
> be done with a single function implemented in ECL once and for all.

I don't know. If I take your example and the callback needed under Win32,
you get:

	void (*) (void*)
	int (*) (void*, unsigned int, unsigned int, int)

Do you think it's possible to handle both cases in a single callback?

Michael.