Hi Armin,
Isn't it `ctypes.addressof(flag)`?
good idea; didn't think of that as addressof is not part of the public C interface, but I can get hold of the python callable in the normal way. Thanks, Wim -- wlavrij...@lbl.gov -- +1 (510) 486 6411 -- www.lavrijsen.net _______________________________________________ pypy-dev mailing list pypy-dev@python.org https://mail.python.org/mailman/listinfo/pypy-dev