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-rw-r--r--include/signal.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/signal.h b/include/signal.h
index 2be67babad..6bbfbcf808 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -26,6 +26,9 @@ extern int __sigprocmask (int __how,
 			  __const sigset_t *__set, sigset_t *__oset);
 extern int __sigsuspend (__const sigset_t *__set);
 libc_hidden_proto (__sigsuspend)
+#ifndef NO_CANCELLATION
+extern int __sigsuspend_nocancel (__const sigset_t *__set) attribute_hidden;
+#endif
 extern int __sigwait (__const sigset_t *__set, int *__sig);
 libc_hidden_proto (__sigwait)
 extern int __sigwaitinfo (__const sigset_t *__set, siginfo_t *__info);