File _link of Package xen.openSUSE_Leap_42.3_Update

<link project="openSUSE:Leap:42.3:Update" package="xen" rev="6cbe517c7c315868bcdc6e0dba24b72f" vrev="20" baserev="6cbe517c7c315868bcdc6e0dba24b72f">
  <patches>
    <branch></branch>
  </patches>
</link>