gentoo-overlay/media-libs/sdif/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>sound</herd>
  <longdescription>
    The general idea of SDIF is to store information related to signal
    processing and specifically of sound, in files, according to a common
    format to all data types. Thus, it is possible to store results or
    parameters of analyses, syntheses...
  </longdescription>
  <use>
    <flag name="ftruncate">Enables usage of ftruncate v. truncate</flag>
  </use>
</pkgmetadata>