345 	struct heap_entry *fhp = &da->heap[0];  in initheap()  local
357 		rt_get_inet_prefix_plen(rt, &addr, &fhp->preflen, &scopeid);  in initheap()
358 		fhp->start = ntohl(addr.s_addr);  in initheap()
359 		fhp->end = fhp->start;  in initheap()
360 		if (fhp->preflen < 32)  in initheap()
361 			fhp->end |= (0xffffffffU >> fhp->preflen);  in initheap()
362 		fhp->nexthop = fib_get_nhop_idx(da->fd, rnd.rnd_nhop);  in initheap()
364 		fhp->preflen = fhp->nexthop = fhp->start = 0;  in initheap()
365 		fhp->end = 0xffffffffU;  in initheap()
666 	struct heap_entry *fhp;  in heap_inject()  local
678 	fhp = &da->heap[i + 1];  in heap_inject()
679 	fhp->preflen = preflen;  in heap_inject()
680 	fhp->start = start;  in heap_inject()
681 	fhp->end = end;  in heap_inject()
682 	fhp->nexthop = nh;  in heap_inject()
695 	struct heap_entry *fhp = &da->heap[da->heap_index];  in dxr_walk()  local
711 	if (start == fhp->start)  in dxr_walk()
715 		while (start > fhp->end) {  in dxr_walk()
716 			uint32_t oend = fhp->end;  in dxr_walk()
719 				fhp--;  in dxr_walk()
722 				initheap(da, fhp->end + 1, chunk);  in dxr_walk()
723 			if (fhp->end > oend && fhp->nexthop != fp->nexthop) {  in dxr_walk()
727 				fp->nexthop = fhp->nexthop;  in dxr_walk()
756 	struct heap_entry *fhp;  in update_chunk()  local
780 	fhp = &da->heap[da->heap_index];  in update_chunk()
781 	while (fhp->preflen > DXR_TRIE_BITS) {  in update_chunk()
782 		uint32_t oend = fhp->end;  in update_chunk()
785 			fhp--;  in update_chunk()
788 			initheap(da, fhp->end + 1, chunk);  in update_chunk()
789 		if (fhp->end > oend && fhp->nexthop != fp->nexthop) {  in update_chunk()
796 			fp->nexthop = fhp->nexthop;  in update_chunk()