2dspace.h

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#ifndef INC_2DSPACE_H_
#define INC_2DSPACE_H_

typedef enum
{
    UP,
    DOWN,
    LEFT,
    RIGHT,
    NONE
}direction_t;

typedef struct
{
    int x;
    int y;
}vec2_t;
 
#endif /* SRC_2DSPACE_H_ */