ivtv_speed         89 extra_lib/include/avcap/linux/ivtv.h #define IVTV_IOC_G_SPEED           _IOR ('@', 31, struct ivtv_speed)
ivtv_speed         90 extra_lib/include/avcap/linux/ivtv.h #define IVTV_IOC_S_SPEED           _IOW ('@', 32, struct ivtv_speed)