pByteArea
bcc_ptr = pByteArea(smb_buffer_response);
end_of_smb = (char *)pByteArea(&pSMBr->hdr) + get_bcc(&pSMBr->hdr);
bcc_ptr = pByteArea(smb_buf);
bcc_ptr = pByteArea(smb_buf);
bcc_ptr = pByteArea(smb_buf);
bcc_ptr = pByteArea(smb_buf);