qmk_firmware/lib/usbhost/arduino-1.0.1/cores/arduino
..
Arduino.h
CDC.cpp
Client.h
HID.cpp
HardwareSerial.cpp
HardwareSerial.h
IPAddress.cpp
IPAddress.h
Platform.h
Print.cpp
Print.h
Printable.h
Server.h
Stream.cpp
Stream.h
Tone.cpp
USBAPI.h
USBCore.cpp
USBCore.h
USBDesc.h
Udp.h
WCharacter.h
WInterrupts.c
WMath.cpp
WString.cpp
WString.h
binary.h
main.cpp
new.cpp
new.h
wiring.c
wiring_analog.c
wiring_digital.c
wiring_private.h
wiring_pulse.c
wiring_shift.c