hid: parse input tags

hid: show some usages

hid: parse Usage pages to string

stdio: fix problem with %i activating %p as well

stdio: add %p insert for padding

hid descriptor parsing: basic outline

pass report descriptor to HID driver

usb: fetch report descriptor for HID devices

add recepient to usbGetDescriptor

usb refactoring: rename getDeviceDescriptor to getDescriptor

usb refactoring: generalize abstraction to search for descriptors

pit refactoring: use event code

usb refactoring: remove temporary caching of usb devices

usb refactoring: split up setup endpoints functions

usb refactoring: add direction parameter to usb command

usb refactoring: pass endpoint index in device ID

usb refactoring: use single command function

usb: remove redundant check for pci enumeration

usb: add abstraction for set protocol and set idle

refactor usb: abstraction for normal packet

add hid program to manage HID (usb) devices

add mouse service to manage mouse position

avoid creating a new service if one already exists

add fork system call

kernel await / fire event: add code to wait for specific event

usb mouse: report summed position

stdio: add negative sigh for printing negative numbers

fix compiler errors (shift count overflow)

usb xhci: continously print mouse report data

usb xhci: initiate interrupt IN transfer