=head1 NAME
-SMIME_write_CMS - convert CMS structure to S/MIME format.
+SMIME_write_CMS - convert CMS structure to S/MIME format
=head1 SYNOPSIS
The following flags can be passed in the B<flags> parameter.
-If B<CMS_DETACHED> is set then cleartext signing will be used,
-this option only makes sense for signedData where B<CMS_DETACHED>
-is also set when CMS_sign() is called.
+If B<CMS_DETACHED> is set then cleartext signing will be used, this option only
+makes sense for SignedData where B<CMS_DETACHED> is also set when CMS_sign() is
+called.
-If the B<CMS_TEXT> flag is set MIME headers for type B<text/plain>
-are added to the content, this only makes sense if B<CMS_DETACHED>
-is also set.
+If the B<CMS_TEXT> flag is set MIME headers for type B<text/plain> are added to
+the content, this only makes sense if B<CMS_DETACHED> is also set.
-If the B<CMS_STREAM> flag is set streaming is performed. This flag should
-only be set if B<CMS_STREAM> was also set in the previous call to a
-CMS_ContentInfo creation function.
+If the B<CMS_STREAM> flag is set streaming is performed. This flag should only
+be set if B<CMS_STREAM> was also set in the previous call to a CMS_ContentInfo
+creation function.
-If cleartext signing is being used and B<CMS_STREAM> not set then
-the data must be read twice: once to compute the signature in CMS_sign()
-and once to output the S/MIME message.
+If cleartext signing is being used and B<CMS_STREAM> not set then the data must
+be read twice: once to compute the signature in CMS_sign() and once to output
+the S/MIME message.
If streaming is performed the content is output in BER format using indefinite
-length constructuted encoding except in the case of signed data with detached
+length constructed encoding except in the case of signed data with detached
content where the content is absent and DER format is used.
=head1 BUGS
-SMIME_write_CMS() always base64 encodes CMS structures, there
-should be an option to disable this.
+SMIME_write_CMS() always base64 encodes CMS structures, there should be an
+option to disable this.
=head1 RETURN VALUES
=head1 SEE ALSO
-L<ERR_get_error(3)|ERR_get_error(3)>, L<CMS_sign(3)|CMS_sign(3)>,
-L<CMS_verify(3)|CMS_verify(3)>, L<CMS_encrypt(3)|CMS_encrypt(3)>
-L<CMS_decrypt(3)|CMS_decrypt(3)>
+L<ERR_get_error(3)>, L<CMS_sign(3)>,
+L<CMS_verify(3)>, L<CMS_encrypt(3)>
+L<CMS_decrypt(3)>
-=head1 HISTORY
+=head1 COPYRIGHT
-SMIME_write_CMS() was added to OpenSSL 0.9.8
+Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
+
+Licensed under the OpenSSL license (the "License"). You may not use
+this file except in compliance with the License. You can obtain a copy
+in the file LICENSE in the source distribution or at
+L<https://www.openssl.org/source/license.html>.
=cut