This saves some hassle when including passt.h, as we need ETH_ALEN
there.

Signed-off-by: Stefano Brivio <sbrivio(a)redhat.com>
Reviewed-by: David Gibson <david(a)gibson.dropbear.id.au>
---
 passt.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/passt.h b/passt.h
index 48e1096..de79e7b 100644
--- a/passt.h
+++ b/passt.h
@@ -133,6 +133,8 @@ struct ip6_ctx {
 	struct in6_addr dns_fwd;
 };
 
+#include <netinet/if_ether.h>
+
 /**
  * struct ctx - Execution context
  * @mode:		Operation mode, qemu/UNIX domain socket or namespace/tap
-- 
2.35.1