5 FltpOpenFilterServicesKey(
6 _In_ PFLT_FILTER Filter
,
7 _In_ ACCESS_MASK DesiredAccess
,
8 _In_opt_ PUNICODE_STRING SubKey
,
13 FltpReadRegistryValue(
14 _In_ HANDLE KeyHandle
,
15 _In_ PUNICODE_STRING ValueName
,
17 _Out_writes_bytes_(BufferSize
) PVOID Buffer
,
18 _In_ ULONG BufferSize
,
19 _Out_opt_ PULONG BytesRequired