tcputo status report #3

[Fang Wang]

Hi,

    This week's progress:
    1. finish the use interface for tcputo.
    2. finish compile the kernel with tcputo enabled.
    3. fix some bugs in the implementation of tcputo and do some basic test.

    The following week's plan:
    1. adjust some details according to RFC5482.
    2. finish the regression code for tcputo.
    3. finish all the regression test in netinet.

    This week I was a little busy, the progress was a little slow. And
my last exam in this semester will be finished on 6.24. After that I
will I have enough time.