1 files changed, 1 insertions, 1 deletions
diff --git a/netlink.h b/netlink.h
index 261904e..5ce5037 100644
--- a/netlink.h
+++ b/netlink.h
@@ -7,7 +7,7 @@
 #define NETLINK_H
 
 int nl_sock_init(const struct ctx *c);
-unsigned int nl_get_ext_if(int *v4, int *v6);
+unsigned int nl_get_ext_if(sa_family_t af);
 void nl_route(int ns, unsigned int ifi, sa_family_t af, void *gw);
 void nl_addr(int ns, unsigned int ifi, sa_family_t af,
 	     void *addr, int *prefix_len, void *addr_l);