The pioformat formatter driver provides the following subroutines for the print formatters that it loads, links, and drives:
Subroutine | Description |
---|---|
piocmdout | Outputs an attribute string for a printer formatter. |
pioexit | Exits from a printer formatter. |
piogetstr | Retrieves an attribute string for a printer formatter. |
piogetopt | Used by printer formatters to overlay default flag values from the database with override values from the command line. |
piogetvals | Initializes a copy of the database variables for a printer formatter. |
piomsgout | Sends a message from a printer formatter. |