Function leptess::capi::pixOtsuAdaptiveThreshold

pub unsafe extern "C" fn pixOtsuAdaptiveThreshold(
    pixs: *mut PIX, 
    sx: l_int32, 
    sy: l_int32, 
    smoothx: l_int32, 
    smoothy: l_int32, 
    scorefract: l_float32, 
    ppixth: *mut *mut PIX, 
    ppixd: *mut *mut PIX
) -> l_int32