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

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

diff --git a/src/vnet/tcp/builtin_proxy.h b/src/vnet/tcp/builtin_proxy.h
index cf707a1..c8cde5f 100644 (file)
--- a/src/vnet/tcp/builtin_proxy.h
+++ b/src/vnet/tcp/builtin_proxy.h
@@ -87,7 +87,7 @@ typedef struct
   ethernet_main_t *ethernet_main;
 } builtin_proxy_main_t;
 
-builtin_proxy_main_t builtin_proxy_main;
+extern builtin_proxy_main_t builtin_proxy_main;
 
 #endif /* __included_builtin_proxy_h__ */