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

[vpp.git] / src / vnet / tcp / builtin_client.h

diff --git a/src/vnet/tcp/builtin_client.h b/src/vnet/tcp/builtin_client.h
index 06d239e..400c55c 100644 (file)
--- a/src/vnet/tcp/builtin_client.h
+++ b/src/vnet/tcp/builtin_client.h
@@ -106,7 +106,7 @@ typedef struct
   ethernet_main_t *ethernet_main;
 } tclient_main_t;
 
-tclient_main_t tclient_main;
+extern tclient_main_t tclient_main;
 
 vlib_node_registration_t tclient_node;