title: Can IOCTL be used in sending custom input to a Driver
body: <p>Sorry If this is a noob question, but I'm developing a software "add on" for a game. I'm doing this through a driver simply because the anti-cheat doesn't support ring 0 detection. I haven't seen much info on how IOCTL can be used and i was wondering if you can send custom inputs like process ids and other information that may change or is it all set in stone like a switch function or something. Once again sorry for noob question. </p>