[xserver PATCH 0/3] Masked valuators fixes

[Chase Douglas]

These three patches fix two bugs with masked valuators and export the
masked valuator helper functions. I have patched evdev to use masked
valuators and found the helper functions to be helpful there as well.
That said, I'm not sure how things should be structured now that
inpututils.h contains just the ValuatorMask structure definition.

-- Chase