_nss_compat_setspent (void)
_nss_compat_setspent (int stayopen)
_nss_compat_setspent (void){  enum nss_status result;  __libc_lock_lock (lock);  if (ni == NULL)    {      __nss_database_lookup ("shadow_compat", "passwd_compat", "nis", &ni);      use_nisplus = (strcmp (ni->name, "nisplus") == 0);    }  result = internal_setspent (&ext_ent);  __libc_lock_unlock (lock);  return result;}