HTIF_MARKED_DELETED
if (!(cur->hi_flags & HTIF_MARKED_DELETED) &&
if (!(cur->hi_flags & HTIF_MARKED_DELETED) &&
if (cur->hi_flags & HTIF_MARKED_DELETED) {
item->hi_flags |= HTIF_MARKED_DELETED;
item->hi_flags &= ~HTIF_MARKED_DELETED;
while ((item != 0) && (item->hi_flags & HTIF_MARKED_DELETED))
#define HT_DELETE HTIF_MARKED_DELETED