std::unique_ptr<const void*[]>* ptrs,
                          std::unique_ptr<size_t[]>* lens) {
  ptrs->reset(new const void*[v.size()]);
  lens->reset(new size_t[v.size()]);
  for (size_t i = 0; i < v.size(); ++i) {
    (*ptrs)[i] = v[i].data();
    (*lens)[i] = v[i].size();
  }
}

class CApiColocationTest : public ::testing::Test {
 protected:

&ilm--nx?tom--nx??u&-edr--nx?s??øms??muar?n&0-tsr--nx?2-dob--nx?5-&asir--nx?tals--nx??a&r!-i-om?f?t??t??douvsatvid?kiv?m&os?øs??n&od?ød??ra?sen?t&aouvatheig?ouv&a&c&ch&ab?áb??h&ab?áb???n??i&ag?ág??sa&mo?ttvid??án???z-rey--nx?ær&f?t???o&p-&ladr--nx?sens--nx??q-nagv--nx?r-asns--nx?s-kjks--nx?v-murb--nx?w-&anr&f--nx?t--nx??ublk--nx???ppol?q&0-t&baol--nx?soum--nx?veib--nx??x-&ipphl--nx?r&embh--nx?imph--nx???y-tinks--nx??r&f-atsr--nx?g-&an&ms--nx?nd--nx??e&drf--nx?ngs--nx??murs--nx?netl--nx?olmb--nx?...