Because #6451 was closed, now we can drop support for old OpenSSL that has different API for QUIC. - Remove files that have `_legacy` suffix on the names - Cleanup Makefile Some files may have code surrounded by ifdef for the old OpenSSL.
Because #6451 was closed, now we can drop support for old OpenSSL that has different API for QUIC.
_legacysuffix on the namesSome files may have code surrounded by ifdef for the old OpenSSL.