fs_hash
wlist_add (&fs_hash [w->wd & ((EV_INOTIFY_HASHSIZE) - 1)].head, (WL)w);
wlist_del (&fs_hash [slot].head, (WL)w);
for (w_ = fs_hash [slot & ((EV_INOTIFY_HASHSIZE) - 1)].head; w_; )
wlist_del (&fs_hash [slot & ((EV_INOTIFY_HASHSIZE) - 1)].head, (WL)w);
WL w_ = fs_hash [slot].head;
fs_hash [slot].head = 0;
VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE])
#define fs_hash ((loop)->fs_hash)