51 lines
668 B
C

#if 0
DEF DEFINED = 1
DEF NOT_DEFINED = 0
#endif
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#if defined(NOT_DEFINED)
#define DEFAULT_X 8
#endif
#if defined(DEFINED)
#define DEFAULT_X 42
#endif
#if (defined(NOT_DEFINED) || defined(DEFINED))
typedef struct Foo {
int32_t x;
} Foo;
#endif
#if defined(NOT_DEFINED)
typedef struct Bar {
struct Foo y;
} Bar;
#endif
#if defined(DEFINED)
typedef struct Bar {
struct Foo z;
} Bar;
#endif
typedef struct Root {
struct Bar w;
} Root;
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
void root(struct Root a);
#ifdef __cplusplus
} // extern "C"
#endif // __cplusplus