add cplusplus guards to all zebra headers

[mirror_frr.git] / zebra / connected.h

diff --git a/zebra/connected.h b/zebra/connected.h
index faba30b0d5c653a30a9e4208070cf9115295f905..7672bec0063fdaa2b266b1439f4fa35f72c4585a 100644 (file)
--- a/zebra/connected.h
+++ b/zebra/connected.h
@@ -28,6 +28,10 @@
 #include "lib/if.h"
 #include "lib/prefix.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern struct connected *connected_check(struct interface *ifp,
                                         union prefixconstptr p);
 extern struct connected *connected_check_ptp(struct interface *ifp,
@@ -58,4 +62,7 @@ extern void connected_delete_ipv6(struct interface *ifp,
 
 extern int connected_is_unnumbered(struct interface *);
 
+#ifdef __cplusplus
+}
+#endif
 #endif /*_ZEBRA_CONNECTED_H */