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-rw-r--r--include/signal.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/signal.h b/include/signal.h
index 9f33fb66d8c5..9d874de3632a 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -82,10 +82,10 @@ int sigdelset(sigset_t *, int);
int sigemptyset(sigset_t *);
int sigfillset(sigset_t *);
int sigismember(const sigset_t *, int);
-int sigpending(sigset_t *) __nonnull(1);
+int sigpending(sigset_t *);
int sigprocmask(int, const sigset_t * __restrict, sigset_t * __restrict);
-int sigsuspend(const sigset_t *) __nonnull(1);
-int sigwait(const sigset_t * __restrict, int * __restrict) __nonnull_all;
+int sigsuspend(const sigset_t *);
+int sigwait(const sigset_t * __restrict, int * __restrict);
#endif
#if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 600