ivtvfb_ioctl_state_info  294 extra_lib/include/avcap/linux/ivtv.h #define IVTVFB_IOCTL_GET_STATE          _IOR('@', 1, struct ivtvfb_ioctl_state_info)
ivtvfb_ioctl_state_info  295 extra_lib/include/avcap/linux/ivtv.h #define IVTVFB_IOCTL_SET_STATE          _IOW('@', 2, struct ivtvfb_ioctl_state_info)