[altq 893] altq-3.0 on OpenBSD 2.9

[Kenjiro Cho <kjc@csl.sony.co.jp>]

By popular demands, I made a patch for altq-3.0 on OpenBSD 2.9.

The patch is available from
http://www.csl.sony.co.jp/~kjc/software.html

You should get
 - a patch for the kernel
 - a patch for altq_conf.c
 - MAKEDEV.altq

The cdev major number of altq (on i386) is changed from 67 to 70.
So, don't forget to apply the patch to sys-altq/altq/altq_conf.c
and rebuild the altq devices using the new version of MAKEDEV.altq.

-Kenjiro