hash = ERRFN(thread_get)();
hash = ERRFN(thread_get)(1);
static ERR_STATE *int_thread_set_item(ERR_STATE *d)	{	ERR_STATE *p;	LHASH *hash;	err_fns_check();	hash = ERRFN(thread_get)();	if (!hash)		return NULL;	CRYPTO_w_lock(CRYPTO_LOCK_ERR);	p = (ERR_STATE *)lh_insert(hash, d);	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);	return p;	}