listen_entry
t->stid_tab = (union listen_entry *)&t->tid_tab[ntids];
union listen_entry *p = stid2entry(t, stid);
union listen_entry *p = t->sfree;
union listen_entry *next;
union listen_entry *stid_tab;
union listen_entry *sfree;
static __inline union listen_entry *stid2entry(const struct tid_info *t,