issued.
calls
registers and low storage to the printer.
continues calling
for
normally.
is as follows: The
that the file associated with the
control returns to the caller with a return code of 4. If the file is
open, the
a return code of
the correct
the
returned to the
the options of
cancels a
returned to the user with one of the following return codes in register
15:
The user is attempting to cancel or overlay a nonexistent
8 (8)
12
address of the
produced
it does,
to the calling program.
of
2-128