Gets the current engine's pre-processing options.
Handle to the OCR document. This handle is obtained by calling the L_Doc2StartUp function.
Pointer to DOC2PREPROCESSINGOPTIONS structure to be updated with the engine's current pre-processing options.
Size in bytes, of the DOC2PREPROCESSINGOPTIONS structure, use sizeof(DOC2PREPROCESSINGOPTIONS) to retrieve the structure size.
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
Required DLLs and Libraries