天啊,这是什么算法啊!!
哪位大侠能帮小弟解释下下面的算法,最好能逐行解释下size_t get_nl(char *sfrom)
{
unsigned char *from = (unsigned char *)sfrom;
size_t t;
t = (*from++) << 24;
t |= (*from++) << 16;
t |= (*from++) << 8;
t |= *from;
return t;
}
并且希望能告诉我| =是什么作用,先谢了!!
2007-05-28 10:00
2007-05-28 10:31
2007-05-28 11:42
2007-05-29 09:15