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

[vpp.git] / src / vnet / ip / ping.c

diff --git a/src/vnet/ip/ping.c b/src/vnet/ip/ping.c
index 0fa537f..f438ce9 100755 (executable)
--- a/src/vnet/ip/ping.c
+++ b/src/vnet/ip/ping.c
@@ -20,6 +20,8 @@
 #include <vnet/fib/fib_entry.h>
 #include <vlib/vlib.h>
 
+ping_main_t ping_main;
+
 /**
  * @file
  * @brief IPv4 and IPv6 ICMP Ping.