Function leptess::capi::pixOtsuAdaptiveThreshold

pub unsafe extern "C" fn pixOtsuAdaptiveThreshold(
    pixs: *mut Pix,
    sx: i32,
    sy: i32,
    smoothx: i32,
    smoothy: i32,
    scorefract: f32,
    ppixth: *mut *mut Pix,
    ppixd: *mut *mut Pix
) -> i32