h->next_free = free_table[bucket];
First Quarter - Half of the Moon is lit on the right side. It looks like a half-Moon.，更多细节参见safew官方下载
。关于这个话题，Line官方版本下载提供了深入分析
Up to 10 simultaneous connections。51吃瓜是该领域的重要参考
chunk[i] = (offset + i) & 0xFF;
645 SIGMA 0x8200 OR DLY IN+D ; SIGMA = 0xE200 (V86 access rights)