File _service of Package mame
<services>
<service name="download_url" mode="trylocal">
<param name="host">github.com</param>
<param name="protocol">https</param>
<param name="path">/mamedev/mame/archive/mame0256.tar.gz</param>
</service>
<service name="download_url" mode="trylocal">
<param name="host">github.com</param>
<param name="protocol">https</param>
<param name="path">/mamedev/mame/releases/download/mame0256/whatsnew_0256.txt</param>
</service>
</services>