Add ifdef guards for C++ code

1 files changed, 8 insertions, 0 deletions

diff --git a/include/poll.h b/include/poll.h
index 2f06045..ac79695 100644
--- a/include/poll.h
+++ b/include/poll.h
@@ -5,6 +5,10 @@
 
 #if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 static inline __attribute__ ((always_inline))
 int
 __fortify_poll(struct pollfd *fds, nfds_t nfds, int timeout)
@@ -38,6 +42,10 @@ __fortify_ppoll(struct pollfd *fds, nfds_t nfds,
 #define ppoll(fds, nfds, timeout, mask) __fortify_ppoll(fds, nfds, timeout, mask)
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
 #endif