From 4c4238cacf1e2bfaced3808470089202f4f3cfe5 Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Mon, 4 Aug 2008 14:47:27 -0700
Subject: [PATCH] Mark functions not used in other source files static.

---
 lib/flow.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/flow.c b/lib/flow.c
index c8e647aa..7a943d71 100644
--- a/lib/flow.c
+++ b/lib/flow.c
@@ -44,7 +44,7 @@
 #include "vlog.h"
 #define THIS_MODULE VLM_flow
 
-struct ip_header *
+static struct ip_header *
 pull_ip(struct buffer *packet)
 {
     if (packet->size >= IP_HEADER_LEN) {
@@ -57,7 +57,7 @@ pull_ip(struct buffer *packet)
     return NULL;
 }
 
-struct tcp_header *
+static struct tcp_header *
 pull_tcp(struct buffer *packet) 
 {
     if (packet->size >= TCP_HEADER_LEN) {
@@ -70,13 +70,13 @@ pull_tcp(struct buffer *packet)
     return NULL;
 }
 
-struct udp_header *
+static struct udp_header *
 pull_udp(struct buffer *packet) 
 {
     return buffer_try_pull(packet, UDP_HEADER_LEN);
 }
 
-struct eth_header *
+static struct eth_header *
 pull_eth(struct buffer *packet) 
 {
     return buffer_try_pull(packet, ETH_HEADER_LEN);
-- 
2.30.2