[Pyrex] Early-binding of builtins?

[Stefan Behnel]

Stefan Behnel wrote:
> [...]
> and then I define them as functions in a "python.pyx":

"python.pxd", obviously ...

> ------------------------------
> cdef extern from ...:
>     cdef int isinstance(object instance, object classes)
>     cdef int issubclass(object derived,  object superclasses)

[...]

Stefan