Function leptonica_sys::pixGetDifferenceStats

pub unsafe extern "C" fn pixGetDifferenceStats(
    pix1: *mut PIX,
    pix2: *mut PIX,
    factor: l_int32,
    mindiff: l_int32,
    pfractdiff: *mut l_float32,
    pavediff: *mut l_float32,
    details: l_int32
) -> l_ok