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

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

diff --git a/src/vnet/vnet.h b/src/vnet/vnet.h
index 8405f61..153fdcc 100644 (file)
--- a/src/vnet/vnet.h
+++ b/src/vnet/vnet.h
@@ -78,8 +78,8 @@ typedef struct vnet_main_t
   vlib_main_t *vlib_main;
 } vnet_main_t;
 
-vnet_main_t vnet_main;
-vnet_main_t **vnet_mains;
+extern vnet_main_t vnet_main;
+extern vnet_main_t **vnet_mains;
 
 #include <vnet/interface_funcs.h>
 #include <vnet/global_funcs.h>