385     CvPoint2D32f small_edge;  in _cvWorkEast()  local
394     small_edge.x = NULL_EDGE*edges1[i-1].x;  in _cvWorkEast()
395     small_edge.y = NULL_EDGE*edges1[i-1].y;  in _cvWorkEast()
400                                                 /*&null_edge*/&small_edge/*,  in _cvWorkEast()
423     CvPoint2D32f small_edge;  in _cvWorkSouthEast()  local
426     small_edge.x = NULL_EDGE*edges1[i-2].x;  in _cvWorkSouthEast()
427     small_edge.y = NULL_EDGE*edges1[i-2].y;  in _cvWorkSouthEast()
431                                             /*&null_edge*/&small_edge,  in _cvWorkSouthEast()
441     small_edge.x = NULL_EDGE*edges2[j-2].x;  in _cvWorkSouthEast()
442     small_edge.y = NULL_EDGE*edges2[j-2].y;  in _cvWorkSouthEast()
444     w3 = W[i-1][j-1].w_south + _cvBendingWork(  /*&null_edge*/&small_edge,  in _cvWorkSouthEast()
483     CvPoint2D32f small_edge;  in _cvWorkSouth()  local
487     small_edge.x = NULL_EDGE*edges2[j-1].x;  in _cvWorkSouth()
488     small_edge.y = NULL_EDGE*edges2[j-1].y;  in _cvWorkSouth()
491                                                 /*&null_edge*/&small_edge,  in _cvWorkSouth()
639     CvPoint2D32f small_edge;  in icvCalcContoursCorrespondence()  local
732         small_edge.x = NULL_EDGE*edges1[i-2].x;  in icvCalcContoursCorrespondence()
733         small_edge.y = NULL_EDGE*edges1[i-2].y;  in icvCalcContoursCorrespondence()
736 …_cvBendingWork( &edges1[i-2], &edges1[i-1], /*&null_edge*/&small_edge, &edges2[j-1]/*, &edges2[Nj-…  in icvCalcContoursCorrespondence()
758         small_edge.x = NULL_EDGE*edges2[j-2].x;  in icvCalcContoursCorrespondence()
759         small_edge.y = NULL_EDGE*edges2[j-2].y;  in icvCalcContoursCorrespondence()
762 …_cvBendingWork( /*&null_edge*/&small_edge, &edges1[i-1], &edges2[j-2], &edges2[j-1]/*, &edges1[Ni-…  in icvCalcContoursCorrespondence()