The function SSL_CONF_cmd_argv() processes at most two command line
arguments from B<pargv> and B<pargc>. The values of B<pargv> and B<pargc>
-are updated to reflect the number of command options procesed. The B<pargc>
+are updated to reflect the number of command options processed. The B<pargc>
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
-2 or a negative error code.
+or a negative error code.
If -2 is returned then an argument for a command is missing.
=head1 HISTORY
-These functions were first added to OpenSSL 1.1.0
+These functions were first added to OpenSSL 1.0.2
=cut