idmap_compare_pid
(avl_comp_fn)idmap_compare_pid, sizeof (pid2sid_winname_t),
(avl_comp_fn)idmap_compare_pid, sizeof (pid2sid_winname_t),
(avl_comp_fn)idmap_compare_pid, sizeof (pid2sid_winname_t),
(avl_comp_fn)idmap_compare_pid, sizeof (pid2sid_winname_t),