1*f4a2713aSLionel Sambuc #ifndef GUARDED_HEADER_H 2*f4a2713aSLionel Sambuc #define GUARDED_HEADER_H 3*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambuc int y; 5*f4a2713aSLionel Sambuc 6*f4a2713aSLionel Sambuc #endif // GUARDED_HEADER_H 7