From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Sat, 29 Jun 2019 19:22:19 +0000 (+0200)
Subject: Add an include guard in extract.h
X-Git-Tag: tcpdump-4.99-bp~743
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/81d7cd0139621543f51f21c5e0c2c2175ac75da6

Add an include guard in extract.h
---

diff --git a/extract.h b/extract.h
index fca0b811..007e9dbb 100644
--- a/extract.h
+++ b/extract.h
@@ -19,6 +19,9 @@
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
+#ifndef EXTRACT_H
+#define EXTRACT_H
+
 #include <string.h>
 
 /*
@@ -892,3 +895,5 @@ get_ipv4_to_network_order(netdissect_options *ndo, const u_char *p)
 
 #define GET_IPV4_TO_HOST_ORDER(p) get_ipv4_to_host_order(ndo, (const u_char *)(p))
 #define GET_IPV4_TO_NETWORK_ORDER(p) get_ipv4_to_network_order(ndo, (const u_char *)(p))
+
+#endif /* EXTRACT_H */