cvFindNextContour 1683 modules/calib3d/src/calibinit.cpp     while( (src_contour = cvFindNextContour( scanner )) != 0 )
cvFindNextContour  455 modules/imgproc/include/opencv2/imgproc/imgproc_c.h CVAPI(CvSeq*)  cvFindNextContour( CvContourScanner scanner );
cvFindNextContour 1688 modules/imgproc/src/contours.cpp                 contour = cvFindNextContour( scanner );