=head1 NOTES
-Command prefixes alter the commands recognised by subsequent SSL_CTX_cmd()
+Command prefixes alter the commands recognised by subsequent SSL_CONF_cmd()
calls. For example for files, if the prefix "SSL" is set then command names
such as "SSLProtocol", "SSLOptions" etc. are recognised instead of "Protocol"
and "Options". Similarly for command lines if the prefix is "--ssl-" then