scratch_headermarker 221 drivers/media/usb/usbvision/usbvision-core.c usbvision->scratch_headermarker[usbvision->scratch_headermarker_write_ptr] = scratch_headermarker 309 drivers/media/usb/usbvision/usbvision-core.c usbvision->scratch_headermarker[usbvision->scratch_headermarker_read_ptr]; scratch_headermarker 408 drivers/media/usb/usbvision/usbvision.h int scratch_headermarker[USBVISION_NUM_HEADERMARKER];