SLIST_INSERT_HEAD
SLIST_INSERT_HEAD(&scb_data->hscb_maps, hscb_map, links);
SLIST_INSERT_HEAD(&scb_data->sg_maps, sg_map, links);
SLIST_INSERT_HEAD(&scb_data->sense_maps, sense_map, links);
SLIST_INSERT_HEAD(&scb_data->sg_maps, sg_map, links);
SLIST_INSERT_HEAD(&ahc->scb_data->free_scbs,
SLIST_INSERT_HEAD(&ahc->scb_data->free_scbs, scb, links.sle);
SLIST_INSERT_HEAD(&search_path, include_dir,
SLIST_INSERT_HEAD(&scope_stack, new_scope, scope_stack_links);
SLIST_INSERT_HEAD(symlist, newnode, links);
SLIST_INSERT_HEAD(symlist, newnode, links);
SLIST_INSERT_HEAD(symlist_dest, node, links);