using vkbd device

[Norbert Koch]

> you also might want to look at experimental keyboard mux drivers. it is 
> based on vkbd(4) and uses the idea of one super-keyboard that consumes 
> scancodes from other keyboards. there are still a few issues i need to 
> fix, but, in general, it works.
> 
> http://www.geocities.com/m_evmenkin/kbdmux-2.tar.gz
> 
> thanks,
> max
> 

Hello Max,

I back-ported kbdmux to FreeBSD 4.11 (and stopped work on vkbd).
It seems to work, although I still have some stability issues
with dynamically attaching/detaching a usb keyboard.
For your reference I have enclosed a patch file.
Sorry for some diffs due to slightly different coding
and debugging style.

Thank you for any comments,

Norbert
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