看了两遍不懂，郁闷地继续看ing
无注解
变量都是一字母的
一堆16进制数
老花了
z/* etnlegend, 2006.10.04, 过滤控制字符... */
char* process_control_chars(char *s,const char *reserved_chars){
static const unsigned char TD[256]={
0x00,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
0x10,0x10,0x10,0x01,0x10,0x10,0x10,0x10,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
0x08,0x08,0x00,0x08,0x00,0x00,0x00,0x00,
0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,
0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,
0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,
0x04,0x04,0x04,0x02,0x00,0x00,0x00,0x00,
0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,
0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,
--
FROM 58.41.100.*