find_method_using_interfaces

Obtain a method of the object given a name, searching both the object info and any interfaces it implements.

null will be returned if there's no method available with that name.

Note that this function does *not* search parent classes; you will have to chain up if that's desired.

Parameters:

name	name of method to obtain
implementor	The implementor of the interface
info	a ObjectInfo

Returns:

the FunctionInfo. Free the struct by calling g_base_info_unref when done.