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Scaling Coordinate
Remember how we can not return multiple values from a function in C? We can't do this:
int, char * become_older(int age, char *name) {
return age + 1, name;
}
However, we can accomplish effectively the same thing by returning a struct:
struct Human become_older(int age, char *name) {
struct Human h = {.age = age, .name = name};
h.age++;
return h;
}