<!ENTITY % attr.epoch "epoch NMTOKEN #REQUIRED">

<!ENTITY % attr.name  "name CDATA #REQUIRED">

<!ENTITY % attr.ids   "uid NMTOKEN #REQUIRED
                       gid NMTOKEN #REQUIRED">

<!ENTITY % attr.code  "code NMTOKEN #REQUIRED">

<!ENTITY % attr.unit-bytes "unit CDATA #FIXED 'bytes'">
