Function leptonica_sys::pixCompareGrayByHisto

pub unsafe extern "C" fn pixCompareGrayByHisto(
    pix1: *mut PIX,
    pix2: *mut PIX,
    box1: *mut BOX,
    box2: *mut BOX,
    minratio: l_float32,
    maxgray: l_int32,
    factor: l_int32,
    n: l_int32,
    pscore: *mut l_float32,
    debugflag: l_int32
) -> l_ok