offend            293 ext/zip/lib/zip_close.c     off_t offstart, offdata, offend;
offend            410 ext/zip/lib/zip_close.c     offend = ftello(ft);
offend            429 ext/zip/lib/zip_close.c     de->comp_size = (zip_uint64_t)(offend - offdata);
offend            444 ext/zip/lib/zip_close.c     if (fseeko(ft, offend, SEEK_SET) < 0) {