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-rw-r--r--lib/spf_backoff.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/spf_backoff.h b/lib/spf_backoff.h
index 6de5804ace..11b2701e3e 100644
--- a/lib/spf_backoff.h
+++ b/lib/spf_backoff.h
@@ -26,6 +26,10 @@
#ifndef _ZEBRA_SPF_BACKOFF_H
#define _ZEBRA_SPF_BACKOFF_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
struct spf_backoff;
struct thread_master;
struct vty;
@@ -58,4 +62,8 @@ long spf_backoff_long_delay(struct spf_backoff *backoff);
long spf_backoff_holddown(struct spf_backoff *backoff);
long spf_backoff_timetolearn(struct spf_backoff *backoff);
+#ifdef __cplusplus
+}
+#endif
+
#endif