VGA: Simplify vgafb_write/read_char.

Pass cursor position into vgafb_write_char and vgafb_read_char.
Don't pass count into vgafb_write_char.
Break text writing into separate function.
3 files changed
tree: 50d1ca7e9f6ccf3d46a895759bb3374a5975c611
  1. src/
  2. tools/
  3. vgasrc/
  4. .gitignore
  5. COPYING
  6. COPYING.LESSER
  7. Makefile
  8. README
  9. TODO