#include "test.h"
#define TEST_H
#if defined(TEST_H)
OK
#else
ERROR
#endif
#if !defined(TEST_H)
ERROR
#else
OK
#endif
#include "test.h"
#define TEST_H
#if defined(TEST_H)
OK
#else
ERROR
#endif
#if !defined(TEST_H)
ERROR
#else
OK
#endif