This is an issue about KISS-C trying to adapt gcc on your computer using compatibility libraries. The issue effects people who started to write their code using the options "This Machine". The issue is in top of the template
/* Includes the Standard IO Library */ #include <stdio.h> #include <kiss-compat.h> //#include <kiss-graphics.h> //#include <kiss-serial.h> //#include <kiss-create-2011.h> //#include <kiss-input.h>
#include <stdio.h> #include <kiss-compat.h>