1*2930be14SHaojian Wu #ifndef TEST_H // comment 1 2*2930be14SHaojian Wu #define TEST_H 3d2a6d7b2SHaojian Wu namespace a { 4d2a6d7b2SHaojian Wu class Foo { 5d2a6d7b2SHaojian Wu public: 6d2a6d7b2SHaojian Wu int f(); 77bd492c5SHaojian Wu int f2(int a, int b); 8d2a6d7b2SHaojian Wu }; 9d2a6d7b2SHaojian Wu } // namespace a 10*2930be14SHaojian Wu #endif // TEST_H 11