void qemu_spice_del_memslot(SimpleSpiceDisplay *ssd, uint32_t gid, uint32_t sid)
{
    ssd->worker->del_memslot(ssd->worker, gid, sid);
}
void qemu_spice_del_memslot(SimpleSpiceDisplay *ssd, uint32_t gid, uint32_t sid)
{
    ssd->worker->del_memslot(ssd->worker, gid, sid);
}