42 Irp->IoStatus.Information = 0;
static PIO_STACK_LOCATION IoGetCurrentIrpStackLocation(PIRP Irp)
DRIVER_DISPATCH MsfsFileSystemControl
#define IoCompleteRequest
#define STATUS_NOT_IMPLEMENTED
union _IO_STACK_LOCATION::@1564 Parameters
struct _IO_STACK_LOCATION::@3978::@3993 FileSystemControl
_In_ PDEVICE_OBJECT DeviceObject
_In_ WDFREQUEST _In_ WDFFILEOBJECT FileObject