Static symbol PyInit__queue clashes with stdlib _queue

[jayvdb]

• gevent version: master
• Python version: any; specifically using cPython 3.7 from openSUSE.
• Operating System: Linux/openSUSE

Description:

_queue contains symbol PyInit__queue, which is the same symbol name as used by in stdlib _queue.

This causes problems when statically linking gevent into a binary with cPython. ;-)
i.e. this causes https://github.com/indygreg/PyOxidizer to not initialise gevent.

This could be fixed in static build tools, by renaming the symbols, and I have had success doing that with most libraries (indygreg/PyOxidizer#183), however the use of Cython here further complicates the problem as the rust ELF sym renaming library I am using doesnt handle the Cython generated output (gimli-rs/object#149).

It would be real nice of _queue could be renamed here to avoid the clash ;-)