Constants

The following set of tables list the constants defined by the pen Unidriver. These constants are defined in the header file \PEN\INC\PENDRV.H.

Each table below lists a different functional group of constants. The functional groups are:

• Driver return values.
• Data type values (which indicate the various types of pen packets).
• OEM return values.
• Pen driver client return values.
• Hardware flags.
• Miscellaneous pen Unidriver constant definitions.