18h DV$CLER short_desc
Input - none -
Output - none -
Description This service calls the REMOVE vector for all devices currently in memory.

It is usually called by DV$BOOT just before zeroing the permanent cell in preparation to booting.

On the LZ 2-line mode is used for printing unless the device routine itself sets the display to 4-line mode first.

Example
example
Errors - none -