int main(int argc, char *argv[]) { register_callback(my_callback, "hello world"); register_callback_pre(my_callback_pre, "hello world"); register_callback_post(my_callback_post, "hello world"); return 0; }
int main(int argc, char *argv[]) { char p[] = "hello world"; register_callback(my_callback, p); register_callback_pre(my_callback_pre, p); register_callback_post(my_callback_post, p); return 0; }
int main(int argc, char *argv[]) { struct undefined *handle = NULL; register_callback(my_callback, handle); register_callback_pre(my_callback_pre, handle); register_callback_post(my_callback_post, handle); return 0; }
int main(void) { struct undefined *handle = NULL; register_callback(my_callback, handle); register_callback_pre(my_callback_pre, handle); register_callback_post(my_callback_post, handle); return 0; }