[PATCH] systat -netstat fix

[YONETANI Tomokazu <qhwt+dfly@xxxxxxxxxx>]

Hello.
I wrote a patch for systat(1) to unbreak -netstat feature, and add Cpu
column. Since systat source is broken with respect to style(9), I tried
to keep my modification as little as possible.
The patch is here:
    http://les.ath.cx/DragonFly/systat.diff.gz

Regards.