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-rw-r--r--libc/sysdeps/linux/i386/bits/sigthread.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/i386/bits/sigthread.h b/libc/sysdeps/linux/i386/bits/sigthread.h
index c9b1dcf1b..a63319c52 100644
--- a/libc/sysdeps/linux/i386/bits/sigthread.h
+++ b/libc/sysdeps/linux/i386/bits/sigthread.h
@@ -26,6 +26,8 @@
/* Functions for handling signals. */
+__BEGIN_DECLS
+
/* Modify the signal mask for the calling thread. The arguments have
the same meaning as for sigprocmask(2). */
extern int pthread_sigmask __P ((int __how, __const __sigset_t *__newmask,
@@ -34,4 +36,6 @@ extern int pthread_sigmask __P ((int __how, __const __sigset_t *__newmask,
/* Send signal SIGNO to the given thread. */
extern int pthread_kill __P ((pthread_t __thread, int __signo));
+__END_DECLS
+
#endif /* bits/sigthread.h */