1 files changed, 1 insertions, 0 deletions

diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index 834c7fa7d..ce3b9bab7 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -1083,6 +1083,7 @@ static llist_t *find_iface_state(llist_t *state_list, const char *iface)
         return NULL;
 }
 
+int ifupdown_main(int argc, char **argv);
 int ifupdown_main(int argc, char **argv)
 {
         int (*cmds)(struct interface_defn_t *) = NULL;