Function leptess::capi::pixaComparePhotoRegionsByHisto

pub unsafe extern "C" fn pixaComparePhotoRegionsByHisto(
    pixa: *mut PIXA, 
    minratio: l_float32, 
    textthresh: l_float32, 
    factor: l_int32, 
    nx: l_int32, 
    ny: l_int32, 
    simthresh: l_float32, 
    pnai: *mut *mut NUMA, 
    pscores: *mut *mut l_float32, 
    ppixd: *mut *mut PIX
) -> l_int32