#define ATEXIT_MAX_FUNCS 128

#ifdef __cplusplus
extern "C" {
#endif

typedef unsigned uarch_t;

struct atexit_func_entry_t
{
	/*
	* Each member is at least 4 bytes large. Such that each entry is 12bytes.
	* 128 * 12 = 1.5KB exact.
	**/
	void (*destructor_func)(void *);
	void *obj_ptr;
	void *dso_handle;
};

atexit_func_entry_t __atexit_funcs[ATEXIT_MAX_FUNCS];
uarch_t __atexit_func_count = 0;

int __cxa_atexit(void (*f)(void *), void *objptr, void *dso)
{
	if (__atexit_func_count >= ATEXIT_MAX_FUNCS) {return -1;};
	__atexit_funcs[__atexit_func_count].destructor_func = f;
	__atexit_funcs[__atexit_func_count].obj_ptr = objptr;
	__atexit_funcs[__atexit_func_count].dso_handle = dso;
	__atexit_func_count++;
	return 0; /*I would prefer if functions returned 1 on success, but the ABI says...*/
};

#ifdef __cplusplus
};
#endif