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

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

diff --git a/src/vnet/cop/cop.h b/src/vnet/cop/cop.h
index eb5f1df..ee848ce 100644 (file)
--- a/src/vnet/cop/cop.h
+++ b/src/vnet/cop/cop.h
@@ -70,7 +70,7 @@ typedef struct {
   vnet_main_t * vnet_main;
 } cop_main_t;
 
-cop_main_t cop_main;
+extern cop_main_t cop_main;
 
 extern vlib_node_registration_t cop_input_node;