[cffi-devel] getting CFFI function signature

Hi,

I have CFFI bindings generated by SWIG, which look like

(cffi:defcfun ("cairo_line_to" cairo_line_to) :void (cr :pointer) (x :double) (y :double))

I would like to generate wrapper functions that would take the first argument from a global variable and apply conversions for the rest. The problem is that there are many functions, and I want to automate this as much as possible.

Is there any way to get the signature of a function defined with cffi:defcfun? In this case, I need something like (:void cr :pointer x :double y: double) (of course the syntax and the ordering can vary). With this, I could automate the generation of wrappers.

Thanks,

Tamas