size_avail        583 gc/allchblk.c      signed_word size_avail;	/* bytes available in this block	*/
size_avail        591 gc/allchblk.c  	    size_avail = hhdr->hb_sz;
size_avail        592 gc/allchblk.c  	    if (size_avail < size_needed) continue;
size_avail        593 gc/allchblk.c  	    if (size_avail != size_needed
size_avail        628 gc/allchblk.c  	        if (next_size < size_avail
size_avail        638 gc/allchblk.c  	      ptr_t search_end = (ptr_t)hbp + size_avail - size_needed;
size_avail        639 gc/allchblk.c  	      signed_word orig_avail = size_avail;
size_avail        651 gc/allchblk.c  	      size_avail -= (ptr_t)lasthbp - (ptr_t)hbp;
size_avail        653 gc/allchblk.c  	      if (size_avail >= size_needed) {
size_avail        683 gc/allchblk.c  	        size_avail = orig_avail;
size_avail        684 gc/allchblk.c  	      } else if (size_avail == 0 && size_needed == HBLKSIZE
size_avail        727 gc/allchblk.c  	    if( size_avail >= size_needed ) {