hash = ERRFN(thread_get)();
hash = ERRFN(thread_get)(0);
static ERR_STATE *int_thread_get_item(const ERR_STATE *d)	{	ERR_STATE *p;	LHASH *hash;	err_fns_check();	hash = ERRFN(thread_get)();	if (!hash)		return NULL;	CRYPTO_r_lock(CRYPTO_LOCK_ERR);	p = (ERR_STATE *)lh_retrieve(hash, d);	CRYPTO_r_unlock(CRYPTO_LOCK_ERR);	return p;	}