argument can be set to B<NULL> is it is not used.
=head1 RETURN VALUES
SSL_CONF_cmd_argv() returns the number of command arguments processed: 0, 1, 2
argument can be set to B<NULL> is it is not used.
=head1 RETURN VALUES
SSL_CONF_cmd_argv() returns the number of command arguments processed: 0, 1, 2