Function leptess::capi::pixColorFraction

pub unsafe extern "C" fn pixColorFraction(
    pixs: *mut PIX, 
    darkthresh: l_int32, 
    lightthresh: l_int32, 
    diffthresh: l_int32, 
    factor: l_int32, 
    ppixfract: *mut l_float32, 
    pcolorfract: *mut l_float32
) -> l_int32