[krbdev.mit.edu #8797] Wrong functions used in gss_get_mic_iov_length() documentation example code

[Greg Hudson via RT]

[ffilzlnx at mindspring.com - Wed Apr 17 14:47:35 2019]:
> I thought (and t_iov.c seems to confirm) that the
> GSS_IOV_BUFFER_TYPE_MIC_TOKEN comes after the 
GSS_IOV_BUFFER_TYPE_DATA
> buffer.

It shouldn't matter whether it comes before or after.  The result 
should appear in the first MIC_TOKEN iov, and all DATA and SIGN_ONLY 
iovs should contribute to the data being signed.