lasthbp           637 gc/allchblk.c  	      struct hblk * lasthbp = hbp;
lasthbp           645 gc/allchblk.c  	      while ((ptr_t)lasthbp <= search_end
lasthbp           646 gc/allchblk.c  	             && (thishbp = GC_is_black_listed(lasthbp,
lasthbp           649 gc/allchblk.c  	        lasthbp = thishbp;
lasthbp           651 gc/allchblk.c  	      size_avail -= (ptr_t)lasthbp - (ptr_t)hbp;
lasthbp           652 gc/allchblk.c  	      thishbp = lasthbp;