while(index2!=NO_SEGMENT)
{
SegmentX *segmentx2=LookupSegmentX(segmentsx,index2,2);
WayX *wayx2=LookupWayX(waysx,segmentx2->way,2);
while(index2!=NO_SEGMENT)
{
SegmentX *segmentx2=LookupSegmentX(segmentsx,index2,2);
WayX *wayx2=LookupWayX(waysx,segmentx2->way,2);