tp.cache=SSL_CTX_sessions(s);
tp.cache=s->sessions;
void SSL_CTX_flush_sessions(s,t)SSL_CTX *s;long t;	{	unsigned long i;	TIMEOUT_PARAM tp;	tp.ctx=s;	tp.cache=SSL_CTX_sessions(s);	if (tp.cache == NULL) return;	tp.time=t;	CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);	i=tp.cache->down_load;	tp.cache->down_load=0;	lh_doall_arg(tp.cache,(void (*)())timeout,(char *)&tp);	tp.cache->down_load=i;	CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);	}