https://pypi.org/project/ppp-fcs16-pure/ Recent updates to the Python Package Index for ppp-fcs16-pure en https://pypi.org/project/ppp-fcs16-pure/0.1.0/ Zero-dependency pure-Python PPP Frame Check Sequence (FCS-16) per RFC 1662 prasad.a.abhishek@gmail.com Tue, 22 Sep 2026 15:35:12 GMT