{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"QoSClass::UserInitiated"}]}
            QoSClass::UserInitiated => libc::qos_class_t::QOS_CLASS_USER_INITIATED,
            QoSClass::UserInteractive => libc::qos_class_t::QOS_CLASS_USER_INTERACTIVE,
            QoSClass::Utility => libc::qos_class_t::QOS_CLASS_UTILITY,