fix broken multi-inclusion guard in sys/reg.h

[musl] / include / signal.h

diff --git a/include/signal.h b/include/signal.h
index 6625981..9cebddd 100644 (file)
--- a/include/signal.h
+++ b/include/signal.h
@@ -87,6 +87,9 @@ int sigqueue(pid_t, int, const union sigval);
 int pthread_sigmask(int, const sigset_t *, sigset_t *);
 int pthread_kill(pthread_t, int);
 
+void psiginfo(const siginfo_t *, const char *);
+void psignal(int, const char *);
+
 #endif
 
 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
@@ -103,6 +106,7 @@ void (*sigset(int, void (*)(int)))(int);
 #ifdef _GNU_SOURCE
 typedef void (*sighandler_t)(int);
 void (*bsd_signal(int, void (*)(int)))(int);
+int sigisemptyset(const sigset_t *);
 #define SA_NOMASK SA_NODEFER
 #endif