Basic OOC

Line.c

// heh

Line.h

#include "Point.h"

struct LineModel {
  Point *start;
  Point *end;
}

void LineLength(struct LineModel*);

void MakeLine(struct LineModel*);

typedef Line struct LineModel*;

Point.c

#include "Point.h"

void MakePoint(Point* obj, int x, int y) {
  obj->x = x;
  obj->y = y;
}

Point.h

struct PointModel {
  int x;
  int y;
};

void MakePoint(struct PointModel*, int, int);

typedef Point struct PointModel;