_sess_auth_rawntlmssp_assemble_req(struct sess_data *sess_data)
{
	struct smb_hdr *smb_buf;
	SESSION_SETUP_ANDX *pSMB;
	struct cifs_ses *ses = sess_data->ses;
	__u32 capabilities;
	char *bcc_ptr;

	pSMB = (SESSION_SETUP_ANDX *)sess_data->iov[0].iov_base;
	smb_buf = (struct smb_hdr *)pSMB;

	capabilities = cifs_ssetup_hdr(ses, pSMB);
	if ((pSMB->req.hdr.Flags2 & SMBFLG2_UNICODE) == 0) {
		cifs_dbg(VFS, "NTLMSSP requires Unicode support\n");
		return -ENOSYS;
	}

	pSMB->req.hdr.Flags2 |= SMBFLG2_EXT_SEC;
	capabilities |= CAP_EXTENDED_SECURITY;
	pSMB->req.Capabilities |= cpu_to_le32(capabilities);

	bcc_ptr = sess_data->iov[2].iov_base;
	/* unicode strings must be word aligned */
	if ((sess_data->iov[0].iov_len + sess_data->iov[1].iov_len) % 2) {
		*bcc_ptr = 0;
		bcc_ptr++;
	}
	unicode_oslm_strings(&bcc_ptr, sess_data->nls_cp);

	sess_data->iov[2].iov_len = (long) bcc_ptr -
					(long) sess_data->iov[2].iov_base;

	return 0;
}
_sess_auth_rawntlmssp_assemble_req(struct sess_data *sess_data)
{
	struct smb_hdr *smb_buf;
	SESSION_SETUP_ANDX *pSMB;
	struct cifs_ses *ses = sess_data->ses;
	__u32 capabilities;
	char *bcc_ptr;

	pSMB = (SESSION_SETUP_ANDX *)sess_data->iov[0].iov_base;
	smb_buf = (struct smb_hdr *)pSMB;

	capabilities = cifs_ssetup_hdr(ses, pSMB);
	if ((pSMB->req.hdr.Flags2 & SMBFLG2_UNICODE) == 0) {
		cifs_dbg(VFS, "NTLMSSP requires Unicode support\n");
		return -ENOSYS;
	}

	pSMB->req.hdr.Flags2 |= SMBFLG2_EXT_SEC;
	capabilities |= CAP_EXTENDED_SECURITY;
	pSMB->req.Capabilities |= cpu_to_le32(capabilities);

	bcc_ptr = sess_data->iov[2].iov_base;
	 
	if ((sess_data->iov[0].iov_len + sess_data->iov[1].iov_len) % 2) {
		*bcc_ptr = 0;
		bcc_ptr++;
	}
	unicode_oslm_strings(&bcc_ptr, sess_data->nls_cp);

	sess_data->iov[2].iov_len = (long) bcc_ptr -
					(long) sess_data->iov[2].iov_base;

	return 0;
}