[Libvir] suspended domains

I am using libvir 0.4.1 with Xen 3.2.0. It might be an obvious question, but if there is a way to get list of inactive/suspended domains via C API? virsh # list --all Id Name State ---------------------------------- 0 Domain-0 running 6 centos51 blocked virsh # domstate centos52 paused As you can see 'centos52' is not shown, although it is known. In general, could somebody explain to me how libvirt is managing information about inactive domains? Thanks! Vadim