Add stubs for VIA vga bios callbacks to system bios.

The VIA vga bios likes wants to call int 15/5f of main bios.  So, add
    stubs to make it happy.
4 files changed
tree: 050b7c3075dab750c57947de6b0e2d406a681234
  1. src/
  2. tools/
  3. .gitignore
  4. COPYING
  5. Makefile
  6. README
  7. TODO