And what about screendump, screenload and clear_colormap?

You can FTP Jef's screenload, screendump, etc., if you need that
functionality, and for free you get a pixrect (clone) library.
Get one of these:

The 4.1.x versions of these programs will not run under
Solaris 2.2 or later. The pixrect BCP library is no
longer supported.

[an error occurred while processing this directive]