A0h CA$ENTR call calculator
Input - none -
Output - none -
Description Provides an entry point to the LZ calculator exactly like selecting CALC in the top-level menu. Do not search the main menu for "Calc" and its address, as its name changes in multi-lingual versions.

Note that it must not be called from within an OPL procedure, since OPL is not re-entrant unless all its variables are preserved.

This call is not available on CM/XP machines.

Errors - none -