From: Andrew Apted <ajapted@netspace.net.au>
  To  : ggi-develop@eskimo.com
  Date: Tue, 11 Aug 1998 22:00:08 +1000

More big LibGGI changes

Not so much "big" as "far-reaching".  I've updated the frame handling
(and rearranged the ggi_visual structure quite a bit) for the new
LIBGGI_CUR{READ,WRITE} definitions.  The functions ggiSetDisplayFrame,
ggiSetWriteFrame and ggiSetReadFrame (and their ggiGet* counterparts)
are now there -- but no targets actually implement frames > 1 yet, so
they don't do much :).

Other changes include a ggiGetOrigin counterpart for ggiSetOrigin, and
an internal "seteventmask" function in opdisplay which is passed on to
the targets (and currently handled by display/common/evqueue.inc).

Cheers,
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  Andrew Apted   <andrew@ggi-project.org>       \/