[patch] Problem with mousedev.c

From: Zephaniah E\. Hull (warp@mercury.d2dc.net)
Date: Sat Oct 26 2002 - 20:05:38 EST

To make a long story short, mousedev.c does not properly implement the
EXPS/2 protocol, specificly dealing with the wheel.

The lower 8 bits of the 4th byte are supposed to be 0x1 or 0xf to
indicate movement of the first wheel, and 0x2 or 0xe for the second
wheel.

Attached is a patch to correct this.

This does not get my two wheel mouse working perfectly yet, sadly that
will take a bit of a hack, and I'm not sure where the best place to put
it is yet, but this gets it back to generating correct data.

Zephaniah E. Hull.
(Debian GPM maintainer.) 

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