Using #include <avr/io.h> in the arduino ide

Projects Programming
1

I would like to use #include <avr/io.h> in my code on a mega 2560. Can you tell me how to add the required library.

2

You should already have it.

3

main.cpp calls for Arduino.h

#include <Arduino.h>

which calls for avr.io

#include <avr/io.h>