[exim] Exim+ClamAV header

How can i configure my exim.conf if i want that ClamAV add some header

to message. For example(clamav-milter+sendmail):
X-Virus-Scanned: ClamAV 0.80/1142/Tue Oct 18 10:21:37 2005
     clamav-milter version 0.80j
     on domain.com
X-Virus-Scanned: ClamAV version 0.87, clamav-milter version 0.87 on 
domain.com
X-Virus-Status: Clean
X-Virus-Status: Clean

How can i do this with exim+clamav?!

Thanks