Function ipp_sys::ippiSub_16s_C4IRSfs

pub unsafe extern "C" fn ippiSub_16s_C4IRSfs(
    pSrc: *const i16,
    srcStep: i32,
    pSrcDst: *mut i16,
    srcDstStep: i32,
    roiSize: IppiSize,
    scaleFactor: i32
) -> i32