[hci] Remove the generalised widget user interface abstraction

Remove the now-unused generalised text widget user interface, along
with the associated concept of a widget set and the implementation of
a read-only label widget.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
4 files changed
tree: 90567dcdf2f2db8008779d570f189a2a731263b3
  1. .github/
  2. contrib/
  3. src/
  4. COPYING
  5. COPYING.GPLv2
  6. COPYING.UBDL
  7. README