ObjFW  Check-in [4686d22cd1]

	 * Needed by the runtime. Some of them are also used by ObjFW, but we
	 * need all of them to pass them along to the runtime.
	 */
	void *_Nullable (*_Nonnull malloc)(size_t);
	void *_Nullable (*_Nonnull calloc)(size_t, size_t);
	void *_Nullable (*_Nonnull realloc)(void *_Nullable, size_t);
	void (*_Nonnull free)(void *_Nullable);
	int (*_Nonnull vfprintf)(FILE *_Nonnull restrict,
	    const char *_Nonnull restrict, va_list);
	int (*_Nonnull fflush)(FILE *_Nonnull);
	void (*_Nonnull abort)(void);
#ifdef HAVE_SJLJ_EXCEPTIONS
	int (*_Nonnull _Unwind_SjLj_RaiseException)(void *_Nonnull);
#else
	int (*_Nonnull _Unwind_RaiseException)(void *_Nonnull);
#endif
	void (*_Nonnull _Unwind_DeleteException)(void *_Nonnull);

void
free(void *ptr)
{
	libC.free(ptr);
}

int
fprintf(FILE *restrict stream, const char *restrict fmt, ...)
{
	int ret;
	va_list args;

	va_start(args, fmt);
	ret = libC.vfprintf(stream, fmt, args);
	va_end(args);

	return ret;
}

int
vfprintf(FILE *restrict stream, const char *restrict fmt, va_list args)
{
	return libC.vfprintf(stream, fmt, args);
}

int
fflush(FILE *restrict stream)
{
	return libC.fflush(stream);
}

void
abort(void)
{
	libC.abort();

	OF_UNREACHABLE
}