Module tls::tls_safec
TLS: SafeC's own TLS 1.3 implementation (std-internal: the engine behind TLS_IMPL_SAFEC, and the certificate path validation it shares with nothing else).
tls_trust.sc trust stores, PEM roots, path building + validation
tls_roots_posix.sc the system roots on Unix: the PEM bundle on disk
tls_roots_win32.sc the system roots on Windows: the ROOT store (crypt32)
tls_safec.sc records, key schedule, client and server handshakes