P is a state machine language. Microsoft used it to build their usb driver in windows 7 or 8 or something like that. https://github.com/p-org/P https://github

P is a state machine language. Microsoft used it to build their usb driver in windows 7 or 8 or something like that. https://github.com/p-org/P https://github.com/p-org/P EDIT: It looks like it's also being used in AWS.