Constant v4l::v4l2::vidioc::VIDIOC_QUERYCAP

pub const VIDIOC_QUERYCAP: _IOC_TYPE = (crate::v4l2::vidioc::_IOC_READ as _IOC_TYPE) <<
    crate::v4l2::vidioc::_IOC_DIRSHIFT |
    (b'V' as _IOC_TYPE) << crate::v4l2::vidioc::_IOC_TYPESHIFT |
    (0 as _IOC_TYPE) << crate::v4l2::vidioc::_IOC_NRSHIFT |
    (std::mem::size_of::<v4l2_capability>() as _IOC_TYPE) <<
        crate::v4l2::vidioc::_IOC_SIZESHIFT; // 2_154_321_408u64