+; We really should get rid of the non-rt_* of these, but that takes
+; sanitizing <signal.h> for all architectures, sigh.
+#ifdef __NR_sigaction
+int sigaction::__sigaction(int, const struct sigaction *, struct sigaction *)
+#else
+int rt_sigaction::__rt_sigaction(int, const struct sigaction *, struct sigaction *, size_t)
+#endif
+#ifdef __NR_sigsuspend
+int sigsuspend(const sigset_t *)
+#else
+int rt_sigsuspend::__rt_sigsuspend(const sigset_t *, size_t)
+#endif
+#ifdef __NR_sigpending
+int sigpending(sigset_t *)
+#else
+int rt_sigpending::__rt_sigpending(sigset_t *, size_t)
+#endif
+#ifdef __NR_sigprocmask
+int sigprocmask(int, const sigset_t *, sigset_t *)
+#else
+int rt_sigprocmask::__rt_sigprocmask(int, const sigset_t *, sigset_t *, size_t)
+#endif