hwloc_xml_libxml_callbacks 587 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-xml-libxml.c static struct hwloc_xml_callbacks hwloc_xml_libxml_callbacks = { hwloc_xml_libxml_callbacks 599 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-xml-libxml.c &hwloc_xml_libxml_callbacks