擅长:python、mysql、java
<p>如果没有进一步的信息,它将是<a href="http://www.gnu.org/software/libc/manual/html_node/Elapsed-Time.html" rel="nofollow">timeval</a>的定义:</p>
<pre><code>class timeval(Structure):
_fields_ = [("tv_sec",c_long),
("tv_usec", c_long)]
class S(Structure):
_fields_ = [("x",c_int),
("t", timeval)]
</code></pre>