1 files changed, 5 insertions, 0 deletions
diff --git a/net/tap-bsd.c b/net/tap-bsd.c
index abd16a2ad2..274ea7bd2c 100644
--- a/net/tap-bsd.c
+++ b/net/tap-bsd.c
@@ -212,6 +212,11 @@ int tap_probe_has_ufo(int fd)
     return 0;
 }
 
+int tap_probe_has_uso(int fd)
+{
+    return 0;
+}
+
 int tap_probe_vnet_hdr_len(int fd, int len)
 {
     return 0;