Function ipp_headers_sys::ippiRGBToGray_16u_C3C1R

pub unsafe extern "C" fn ippiRGBToGray_16u_C3C1R(
    pSrc: *const Ipp16u,
    srcStep: c_int,
    pDst: *mut Ipp16u,
    dstStep: c_int,
    roiSize: IppiSize
) -> IppStatus