SPLAY_HEAD
SPLAY_HEAD(dict, dictentry);
SPLAY_HEAD(tree, treeentry);
SPLAY_HEAD(iommu_page_tree, iommu_page_entry) ipm_tree;
SPLAY_HEAD(iommu_page_tree, iommu_page_entry) ipm_tree;
SPLAY_HEAD(drm_file_tree, drm_file) files;
SPLAY_HEAD(idr_tree, idr_entry) tree;
SPLAY_HEAD(xarray_tree, xarray_entry) xa_tree;
SPLAY_HEAD(client_tree, client);
SPLAY_HEAD(ssltree, ssl) *sc_ssl;
SPLAY_HEAD(conntree, conn);
SPLAY_HEAD(lpr_conn_tree, lpr_conn);
SPLAY_HEAD(reqtree, request);
SPLAY_HEAD(session_tree, rsession);
SPLAY_HEAD(bounce_message_tree, bounce_message);
SPLAY_HEAD(_dict, dictentry);
SPLAY_HEAD(mta_route_tree, mta_route);
SPLAY_HEAD(mta_block_tree, mta_block);
SPLAY_HEAD(mta_relay_tree, mta_relay);
SPLAY_HEAD(mta_host_tree, mta_host);
SPLAY_HEAD(mta_domain_tree, mta_domain);
SPLAY_HEAD(mta_source_tree, mta_source);
SPLAY_HEAD(reqtree, request);
SPLAY_HEAD(prioqtree, rq_envelope) q_priotree;
SPLAY_HEAD(_tree, treeentry);
SPLAY_HEAD(waitqtree, waitq);