Function leptonica_sys::recogFilterPixaBySize

pub unsafe extern "C" fn recogFilterPixaBySize(
    pixas: *mut PIXA, 
    setsize: l_int32, 
    maxkeep: l_int32, 
    max_ht_ratio: l_float32, 
    pna: *mut *mut NUMA
) -> *mut PIXA