MsQuic now supports OpenSSL, and wolfSSL has an OpenSSL compatibility layer. However, the OpenSSL used by MsQuic is different from the original version, and there are several compatibility layer header files that wolfSSL does not have. If you could complete them, or provide a method to modify them, that would also work.
Please post questions or comments you have about wolfSSL products here. It is helpful to be as descriptive as possible when asking your questions.
ReferencesStable Releases - download stable product releases.
Development Branch - latest development branch on GitHub.
wolfSSL Manual - wolfSSL (formerly CyaSSL) product manual and API reference.