+ /* Copy the linked list of entries. */
+ for (oent = oents[i]; oent; oent = HeNEXT(oent)) {
+ U32 hash = HeHASH(oent);
+ char *key = HeKEY(oent);
+ STRLEN len = HeKLEN_UTF8(oent);
+
+ ent = new_HE();
+ HeVAL(ent) = newSVsv(HeVAL(oent));
+ HeKEY_hek(ent) = shared ? share_hek(key, len, hash)
+ : save_hek(key, len, hash);
+ if (prev)
+ HeNEXT(prev) = ent;
+ else
+ ents[i] = ent;
+ prev = ent;
+ HeNEXT(ent) = NULL;
+ }
+ }
+
+ HvMAX(hv) = hv_max;
+ HvFILL(hv) = hv_fill;
+ HvKEYS(hv) = HvKEYS(ohv);
+ HvARRAY(hv) = ents;
+ }
+ else {
+ /* Iterate over ohv, copying keys and values one at a time. */