result = INLINE_SYSCALL (rt_sigtimedwait, 4, set, info, NULL, _NSIG / 8);
int result = INLINE_SYSCALL (rt_sigtimedwait, 4, set, info, NULL, _NSIG / 8);
sigwaitinfo (const sigset_t *set, siginfo_t *info){  int result;  int oldtype;  CANCEL_ASYNC (oldtype);#ifdef INLINE_SYSCALL  result = INLINE_SYSCALL (rt_sigtimedwait, 4, set, info, NULL, _NSIG / 8);#else  result = __sigwaitinfo (set, info);#endif  CANCEL_RESET (oldtype);  return result;}