mc_clear(mrb_state *mrb)
{
  static const struct mrb_cache_entry ce_zero ={0};

  for (int i=0; i<MRB_METHOD_CACHE_SIZE; i++) {
    mrb->cache[i] = ce_zero;
  }
}
mc_clear(mrb_state *mrb)
{
  static const struct mrb_cache_entry ce_zero ={0};

  for (int i=0; i<MRB_METHOD_CACHE_SIZE; i++) {
    mrb->cache[i] = ce_zero;
  }
}