Function leptonica_sys::numaGetHistogramStatsOnInterval

pub unsafe extern "C" fn numaGetHistogramStatsOnInterval(
    nahisto: *mut NUMA,
    startx: l_float32,
    deltax: l_float32,
    ifirst: l_int32,
    ilast: l_int32,
    pxmean: *mut l_float32,
    pxmedian: *mut l_float32,
    pxmode: *mut l_float32,
    pxvariance: *mut l_float32
) -> l_ok