Introduce MBR struct; simplify cdrom emulation code.

Define and use a struct for the master boot record.
Simplify cdrom emulation chs setting code.
Fix an apparent bug in harddrive chs setting - it wasn't properly
    masking the spt/cyl fields.
3 files changed
tree: 087b46209aad0b14cd1f49ad55056210e1f29e03
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. TODO
  7. src/
  8. tools/