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

[vpp.git] / src / vnet / l2 / l2_output.h

diff --git a/src/vnet/l2/l2_output.h b/src/vnet/l2/l2_output.h
index a54b8d6..3b6e480 100644 (file)
--- a/src/vnet/l2/l2_output.h
+++ b/src/vnet/l2/l2_output.h
@@ -75,7 +75,7 @@ typedef struct
   vnet_main_t *vnet_main;
 } l2output_main_t;
 
-l2output_main_t l2output_main;
+extern l2output_main_t l2output_main;
 
 extern vlib_node_registration_t l2output_node;
 
@@ -141,6 +141,8 @@ typedef enum
 /* Return an array of strings containing graph node names of each feature */
 char **l2output_get_feat_names (void);
 
+/* arg0 - u32 feature_bitmap */
+u8 *format_l2_output_features (u8 * s, va_list * args);
 
 /**
  * The next set of functions is for use by output feature graph nodes.