Why do I have to return this goofy value for WM_DEVICECHANGE?
To deny a device removal query, you must return the special value BROADCAST_QUERY_DENY, which has the curious value 0x424D5144. What's the story behind that? Well, we f
If FlushInstructionCache doesn't do anything, why do you have to call it?
If you look at the implementation of FlushInstructionCache on Windows 95, you'll see that it's just a return instruction. It doesn't actually do anything. So why do you