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

[vpp.git] / src / examples / sample-plugin / sample / sample.h

diff --git a/src/examples/sample-plugin/sample/sample.h b/src/examples/sample-plugin/sample/sample.h
index c9778f7..a5dd5bf 100644 (file)
--- a/src/examples/sample-plugin/sample/sample.h
+++ b/src/examples/sample-plugin/sample/sample.h
@@ -31,7 +31,7 @@ typedef struct {
     vnet_main_t * vnet_main;
 } sample_main_t;
 
-sample_main_t sample_main;
+extern sample_main_t sample_main;
 
 extern vlib_node_registration_t sample_node;