1 #pragma once 2 3 4 NTSTATUS 5 FltpOpenFilterServicesKey( 6 _In_ PFLT_FILTER Filter, 7 _In_ ACCESS_MASK DesiredAccess, 8 _In_opt_ PUNICODE_STRING SubKey, 9 _Out_ PHANDLE Handle 10 ); 11 12 NTSTATUS 13 FltpReadRegistryValue( 14 _In_ HANDLE KeyHandle, 15 _In_ PUNICODE_STRING ValueName, 16 _In_opt_ ULONG Type, 17 _Out_writes_bytes_(BufferSize) PVOID Buffer, 18 _In_ ULONG BufferSize, 19 _Out_opt_ PULONG BytesRequired 20 );