Function leptonica_sys::pixFindOverlapFraction

pub unsafe extern "C" fn pixFindOverlapFraction(
    pixs1: *mut PIX, 
    pixs2: *mut PIX, 
    x2: l_int32, 
    y2: l_int32, 
    tab: *mut l_int32, 
    pratio: *mut l_float32, 
    pnoverlap: *mut l_int32
) -> l_ok