gentoo-overlay/sys-libs/libcap-ng/metadata.xml

<?xml version = '1.0' encoding = 'UTF-8'?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>base-system</herd>
  <longdescription>The libcap-ng library is intended to make programming with
  POSIX capabilities much easier than the traditional libcap library. It
  includes utilities that can analyse all currently running applications and
  print out any capabilities and whether or not it has an open ended bounding
  set.</longdescription>
</pkgmetadata>