thishdr           581 gc/allchblk.c      register hdr * thishdr;		/* Header corr. to hbp */
thishdr           626 gc/allchblk.c  		GET_HDR(thishbp, thishdr);
thishdr           627 gc/allchblk.c  	        next_size = (signed_word)(thishdr -> hb_sz);
thishdr           655 gc/allchblk.c  		    0 != (thishdr = GC_install_header(thishbp))) {
thishdr           664 gc/allchblk.c  		      GC_split_block(hbp, hhdr, thishbp, thishdr, n);
thishdr           667 gc/allchblk.c  		      hhdr = thishdr;