Add extern to *_main global variable declarations in header files.

[vpp.git] / src / vnet / ipsec / ikev2_priv.h

diff --git a/src/vnet/ipsec/ikev2_priv.h b/src/vnet/ipsec/ikev2_priv.h
index 5a3dc52..b396965 100644 (file)
--- a/src/vnet/ipsec/ikev2_priv.h
+++ b/src/vnet/ipsec/ikev2_priv.h
@@ -292,7 +292,7 @@ typedef struct
 
 } ikev2_main_t;
 
-ikev2_main_t ikev2_main;
+extern ikev2_main_t ikev2_main;
 
 void ikev2_sa_free_proposal_vector (ikev2_sa_proposal_t ** v);
 ikev2_sa_transform_t *ikev2_sa_get_td_for_type (ikev2_sa_proposal_t * p,