statify function in nf-queue.c example

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/examples/nf-queue.c b/examples/nf-queue.c
index cbbf91f..bde9db1 100644
--- a/examples/nf-queue.c
+++ b/examples/nf-queue.c
@@ -141,7 +141,8 @@ nfq_build_cfg_params(char *buf, uint8_t mode, int range, int queue_num)
 	return nlh;
 }
 
-struct nlmsghdr *nfq_build_verdict(char *buf, int id, int queue_num, int verd)
+static struct nlmsghdr *
+nfq_build_verdict(char *buf, int id, int queue_num, int verd)
 {
 	struct nlmsghdr *nlh;
 	struct nfgenmsg *nfg;