
VT-CONTROL:
===========

Make up an extensible interface for VT-control. The current code is a mess
and could mess up the system to some extent if used in the wrong way.
When you use the library correctly, this should not happen, but I want it
to be bullet-proof. Please look at the file IDEA for a possible solution
that would not require changing the kernel.

This is getting more and more priority : Try starting an app and then send 
it a -SIGSTOP from another vt. If you now switch to the vt with the app
your system will HANG ! No vt-switching anymore, only the SAK will work.

MMAP-INTERFACE:
===============

Correctly implement the paged frame-buffer (for svgalib-compatibility) and the 
corresponding helper functions (setpage). This will need another nopage-handler.

ACCELERATION:
=============

SPEA MERCURY : Implement BitBlt and friends.

LIBRARY:
========

Implement special mmap-methods for hi-/true-color modes.
Implement Bresenham for unaccelerated line.

GENERIC:
========

Define common set of mixing controls (XOR,AND,OR and bgmix for things like
draw_text).

