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

[vpp.git] / src / plugins / dpdk / ipsec / ipsec.h

diff --git a/src/plugins/dpdk/ipsec/ipsec.h b/src/plugins/dpdk/ipsec/ipsec.h
index 98e5ad5..2289062 100644 (file)
--- a/src/plugins/dpdk/ipsec/ipsec.h
+++ b/src/plugins/dpdk/ipsec/ipsec.h
@@ -144,7 +144,7 @@ typedef struct
   u8 enabled;
 } dpdk_crypto_main_t;
 
-dpdk_crypto_main_t dpdk_crypto_main;
+extern dpdk_crypto_main_t dpdk_crypto_main;
 
 static const u8 pad_data[] =
   { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0 };