3902       uIntf *blens;             /* bit lengths of codes */  in _tr_flush_block()  member
4029     ZFREE(z, s->sub.trees.blens);  in _tr_flush_block()
4176       if ((s->sub.trees.blens = (uIntf*)ZALLOC(z, t, sizeof(uInt))) == Z_NULL)  in _tr_flush_block()
4189         s->sub.trees.blens[border[s->sub.trees.index++]] = (uInt)b & 7;  in _tr_flush_block()
4193         s->sub.trees.blens[border[s->sub.trees.index++]] = 0;  in _tr_flush_block()
4195       t = inflate_trees_bits(s->sub.trees.blens, &s->sub.trees.bb,  in _tr_flush_block()
4202           ZFREE(z, s->sub.trees.blens);  in _tr_flush_block()
4225           s->sub.trees.blens[s->sub.trees.index++] = c;  in _tr_flush_block()
4240             ZFREE(z, s->sub.trees.blens);  in _tr_flush_block()
4246           c = c == 16 ? s->sub.trees.blens[i - 1] : 0;  in _tr_flush_block()
4248             s->sub.trees.blens[i++] = c;  in _tr_flush_block()
4263                                   s->sub.trees.blens, &bl, &bd, &tl, &td,  in _tr_flush_block()
4269             ZFREE(z, s->sub.trees.blens);  in _tr_flush_block()
4283       ZFREE(z, s->sub.trees.blens);  in _tr_flush_block()