o Zh@s&dZddlmZdedefddZdS)zUUtils for interoperability with other libraries. Just CFFI pointer casting for now. )AnynreturncCsbt|tr|Szddl}Wn tyYnw|}t||jr)t|d|Std|d)zZCast an address to a Python int This could be a Python integer or a CFFI pointer rNZsize_tz Cannot cast z to int) isinstanceintcffi ImportErrorZFFIZCDatacast ValueError)rrffir H/var/www/html/lang_env/lib/python3.10/site-packages/zmq/utils/interop.py cast_int_addr s    rN)__doc__typingrrrr r r r s