## Presentation Device Driver Reference for OS/2

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### DspQueryDriverInfo Return Value - fSuccess

fSuccess (BOOL) - returns Return codes.

On completion, this installation routine must return BOOLEAN (fSuccess).

TRUE Success
FALSE Error.

Possible Errors Detected: When an error is detected, the handling routine must call WinGetLastError to post the condition. Error codes for conditions that the handling routine is expected to check are as follows:

PMERR_INVALID_PARAMETER
PMERR_MEMORY_ALLOC
PMERR_MEMORY_ALLOCATION_ERR
PMERR_MEMORY_DEALLOCATION_ERR