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

[vpp.git] / src / vnet / l2 / l2_learn.c

diff --git a/src/vnet/l2/l2_learn.c b/src/vnet/l2/l2_learn.c
index fddab82..6ece1a3 100644 (file)
--- a/src/vnet/l2/l2_learn.c
+++ b/src/vnet/l2/l2_learn.c
@@ -29,6 +29,8 @@
 #include <vppinfra/error.h>
 #include <vppinfra/hash.h>
 
+l2learn_main_t l2learn_main;
+
 /**
  * @file
  * @brief Ethernet Bridge Learning.