Function leptonica_sys::boxaGetWhiteblocks

pub unsafe extern "C" fn boxaGetWhiteblocks(
    boxas: *mut BOXA,
    box_: *mut BOX,
    sortflag: l_int32,
    maxboxes: l_int32,
    maxoverlap: l_float32,
    maxperim: l_int32,
    fract: l_float32,
    maxpops: l_int32
) -> *mut BOXA