[hci] Split out msg() and alert() from settings UI code

The msg() and alert() functions currently defined in settings_ui.c
provide a general-purpose facility for printing messages centred on
the screen.

Split this out to a separate file to allow for reuse by the form
presentation code.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
3 files changed
tree: d08af83aae2db43e507eac1d526e99d1642a5b6d
  1. .github/
  2. contrib/
  3. src/
  4. COPYING
  5. COPYING.GPLv2
  6. COPYING.UBDL
  7. README