C_programming/rectangle.h at master · xaaria/C_programming · GitHub

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/* rectangle.h */

struct Point {
  int x;
  int y;
};

typedef struct Point Point;

struct Rectangle {
  int width;
  int height;
  Point origin;
};

typedef struct Rectangle Rectangle;


Rectangle * createRectangle3(int w, int h);
/*
Rectangle * createRectangle(void);

Rectangle * createRectangle2(Point p);


Rectangle * createRectangle4(Point p, int w, int h);
*/
void move(Rectangle *r, int x, int y);

int getArea(const Rectangle *r);