Function ippiAbsDiffC_16u_C1R 

pub unsafe extern "C" fn ippiAbsDiffC_16u_C1R(
    pSrc: *const u16,
    srcStep: i32,
    pDst: *mut u16,
    dstStep: i32,
    roiSize: IppiSize,
    value: i32,
) -> i32