netlink, conf: Actually get prefix/mask length

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/netlink.h b/netlink.h
index 460c2f1..840e451 100644
--- a/netlink.h
+++ b/netlink.h
@@ -2,5 +2,5 @@ int nl_sock_init(struct ctx *c);
 unsigned int nl_get_ext_if(int *v4, int *v6);
 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);
+	     void *addr, int *prefix_len, void *addr_l);
 void nl_link(int ns, unsigned int ifi, void *mac, int up, int mtu);