icvInitCapture_V4L 1034 modules/videoio/src/cap_libv4l.cpp       icvInitCapture_V4L(); /* Havent called icvInitCapture yet - do it now! */
icvInitCapture_V4L 1117 modules/videoio/src/cap_v4l.cpp       icvInitCapture_V4L(); /* Havent called icvInitCapture yet - do it now! */