Either a formal or informal code review
should be done as part of the testing procedure.
Check the following:
Driver should use only functions defined
for the interface versions being used.
The manual page for each function
identifies the interface versions supported in the
``Version applicability'' section.
For SCO OpenServer 5 MDI drivers,
use MDI 1 functions from
Section D3mdi manual pages
and an appropriate ODDI version from
Section D3 manual pages
and
Section D3str manual pages.
SCO OpenServer 5 does not enforce versioning on drivers,
but developers should avoid using functions
that are defined only for ODDI versions 1 and 2
in MDI drivers.