I mean like this recipe that I've seen in various places: 
STRLEN max = HvMAX(hv);
STRLEN i;
for (i = 0; i <= max; i++) {
  HE *entry = (HvARRAY(hv))[i];
  for (; entry; entry = HeNEXT(entry)) {

[download]
Of course this can only be used if it isn't magical or tied and so on, but it would be way faster than calling hv_iternext, inlined or not.

In reply to Re^13: Why does each() always re-evaluate its argument? ("for_list" ) by NERDVANA
in thread Why does each() always re-evaluate its argument? by Darkwing

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