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-rw-r--r--src/vnet/bfd/bfd_protocol.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vnet/bfd/bfd_protocol.h b/src/vnet/bfd/bfd_protocol.h
index cdbb8fa7bd3..210c561b430 100644
--- a/src/vnet/bfd/bfd_protocol.h
+++ b/src/vnet/bfd/bfd_protocol.h
@@ -40,7 +40,10 @@ typedef enum
#undef F
} bfd_auth_type_e;
-u32 bfd_max_len_for_auth_type (bfd_auth_type_e auth_type);
+/**
+ * @brief get the maximum length of key data for given auth type
+ */
+u32 bfd_max_key_len_for_auth_type (bfd_auth_type_e auth_type);
const char *bfd_auth_type_str (bfd_auth_type_e auth_type);
/* *INDENT-OFF* */