[New Port Request] picoquic

[maddouri]

Library name

picoquic

Library description

C library implementing the QUIC, HTTP/3 and WebTransport protocols

Source repository URL

https://github.com/private-octopus/picoquic

Project homepage (if different from the source repository)

https://www.privateoctopus.com/picoquic.html

Anything else that is useful to know when adding (such as optional features the library may have that should be included)

AFAIK this one of the few actively-developed C libraries that I'm aware of which implement and provide examples for developing applications that take advantage of the QUIC and, more importantly, QUIC-based protocols such as WebTransport.
It depends on https://github.com/h2o/picotls and OpenSSL.