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-rw-r--r--src/vnet/ip/ip_path_mtu.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vnet/ip/ip_path_mtu.h b/src/vnet/ip/ip_path_mtu.h
index 2c54fcd7401..96a5227237a 100644
--- a/src/vnet/ip/ip_path_mtu.h
+++ b/src/vnet/ip/ip_path_mtu.h
@@ -100,6 +100,9 @@ extern int ip_path_mtu_replace_end (void);
extern u32 ip_pmtu_get_table_id (const ip_pmtu_t *ipt);
extern void ip_pmtu_get_ip (const ip_pmtu_t *ipt, ip_address_t *ip);
+extern void ip_pmtu_dpo_add_or_lock (u16 pmtu, const dpo_id_t *parent,
+ dpo_id_t *dpo);
+
/**
* Data-plane accessor functions
*/