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

[vpp.git] / src / plugins / ixge / ixge.h

diff --git a/src/plugins/ixge/ixge.h b/src/plugins/ixge/ixge.h
index 42c1bfa..a87af1a 100644 (file)
--- a/src/plugins/ixge/ixge.h
+++ b/src/plugins/ixge/ixge.h
@@ -1270,8 +1270,8 @@ typedef struct
   vlib_physmem_region_index_t physmem_region;
 } ixge_main_t;
 
-ixge_main_t ixge_main;
-vnet_device_class_t ixge_device_class;
+extern ixge_main_t ixge_main;
+extern vnet_device_class_t ixge_device_class;
 
 typedef enum
 {