Function ipp_headers_sys::ippiGradientVectorGetBufferSize

pub unsafe extern "C" fn ippiGradientVectorGetBufferSize(
    roiSize: IppiSize, 
    mask: IppiMaskSize, 
    dataType: Type, 
    numChannels: c_int, 
    pBufferSize: *mut c_int
) -> IppStatus