NtFsControlFile

function NtFsControlFile(

  FileHandle: HANDLE;

  Event: HANDLE;

  ApcRoutine: PIO_APC_ROUTINE;

  ApcContext: PVOID;

  IoStatusBlock: PIO_STATUS_BLOCK;

  FsControlCode: ULONG;

  InputBuffer: PVOID;

  InputBufferLength: ULONG;

  OutputBuffer: PVOID;

  OutputBufferLength: ULONG

):NTSTATUS;