_capture_V4L      873 modules/videoio/src/cap_libv4l.cpp static int _capture_V4L (CvCaptureCAM_V4L *capture, char *deviceName)
_capture_V4L      989 modules/videoio/src/cap_v4l.cpp static int _capture_V4L (CvCaptureCAM_V4L *capture, char *deviceName)