I've noticed this in a couple IFI files, and figured it was just some necessary thing for the IFI code, but now it's in Kevin's code and I'm curious.
Why, at the start of most .h files, do we have something similar to
Code:
#ifndef _TRACKING_H
#define _TRACKING_H
I searched all the project files and nothing else uses _TRACKING_H, so why have it?