Functions defined by print processors

Print processors must export the functions listed in the following table.

Function name	Description
ClosePrintProcessor	Closes the print processor.
ControlPrintProcessor	Provides control over printing a document.
EnumPrintProcessorDatatypes	Enumerates the data types supported by a print processor.
GetPrintProcessorCapabilities	Returns print processor capabilities for a specified input data type.
OpenPrintProcessor	Opens the print processor for printing.
PrintDocumentOnPrintProcessor	Prints a document on the print processor.