// systemrng.h
NTSTATUS EntropyProvideData(
ENTROPY_SOURCE_HANDLE hEntropySource,
PCBYTE pbData,
SIZE_T cbData,
ULONG entropyEstimateInMilliBits
);
View the official Windows Driver Kit DDI referenceNo description available.
hEntropySourcepbDatacbDataentropyEstimateInMilliBitsThis function returns NTSTATUS.