Handle variable length return of ps2 port GETID command.

Sometimes GETID returns two bytes, and sometimes one byte.  Handle
that properly.

This fixes a failure with an msdos mouse driver.
1 file changed
tree: 14041cc9043e0918a2709002a4c9edf46c0b5fa5
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. TODO
  7. src/
  8. tools/
  9. vgasrc/