xf86-input-keyboard: add DEC LK401 keyboard map and WSKBD_TYPE_LK401

xf86-input-keyboard: add suppport to get keymap via WSKBDIO_GETMAP ioctl(2).

No particular comment on tech-x11@:
https://mail-index.netbsd.org/tech-x11/2023/10/31/msg002415.html
https://mail-index.netbsd.org/tech-x11/2023/11/04/msg002416.html

Tested on NWS-3260 and NWS-3470 with Xorg 1.10 server in netbsd-9.
Worth to pullup to netbsd-10 and netbsd-9.

Scancode translation table for wskbd on Amiga keyboards.

Remove obsolete chunk.
No diffs to upstream remaining :)

merge xf86-input-keyboard 1.8.0.

If WSKBDIO_GTYPE succeeds and returns type=0, it is a mux with no keyboard
attached. In this case, assume USB.

when using /dev/wskbd* we need to close the device when VT switching out of
X, and open it again when switching back

Don't return FALSE in OpenKeyboard() even if wskbd type is unknown
so that we can still setup keyboard map manually by xmodmap(1) etc.
on poor Tier II machines.

Add WSKBD_TYPE_LK201

vtSwitchSupported no longer exists; don't try to set it

merge xf86-input-keyboard-1.6.0

be less braindead about the Device option - only default to /dev/wskbd if
Protocol is set to wskbd. Now Protocol "standard" should work again.

merge xf86-input-keyboard 1.5.0.

Recognize WSKBD_TYPE_MAPLE for dreamcast.

Fix an incorrect warning fix in previous.

Make this compile with WARNS=2.

merge xf86-input-keyboard 1.4.0

for consistency use printWsType() to print Sun5 keyboard type

avoid a bunch of int/ptr warnings.

Set the version for the keyboard too. From Patrick Welche

move WSCONS case inside switch statement

include dev/wscons/wsconsio.h on netbsd.
fix some #ifdef vs. {} placement lossage.

initial import of xf86-input-keyboard-1.3.1