mmioFindElement Return Value - rc

rc (ULONG) - returns

Return code indicating success or type of failure:

MMIO_SUCCESS

If the function succeeds, 0 is returned.
MMIOERR_CF_ENTRY_NOT_FOUND
The element cannot be found.
MMIOERR_INVALID_PARAMETER
If any parameter is missing.
ERROR_INVALID_PARAMETER
If ulReserved is not zero.
ERROR_BUFFER_OVERFLOW
Element name is longer than ulElementLen.

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