VGA: Use struct for car/attr/WITH_ATTR.

The three parameters are used frequently together - define a struct to
    hold them.
Alos, merge biosfn_write_char_attr/_only into one function.
3 files changed
tree: c154c93d14e47adf762bc0c9a6bd5c588b739fd8
  1. src/
  2. tools/
  3. vgasrc/
  4. .gitignore
  5. COPYING
  6. COPYING.LESSER
  7. Makefile
  8. README
  9. TODO