From db7be4463239a9945ed307d4af55e467a78db984 Mon Sep 17 00:00:00 2001
From: Pau Espin Pedrol <pespin@sysmocom.de>
Date: Mon, 8 Oct 2018 18:40:21 +0200
Subject: [PATCH] Use enum for PKT_LINK_*

Makes it easier to understand different types and how they relate to
same field.

Change-Id: I1bec4d5d132a1476f9c418502ad808b7c778cee2
---
 include/osmo-pcap/wireformat.h | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/include/osmo-pcap/wireformat.h b/include/osmo-pcap/wireformat.h
index 3f92ee8..54dce22 100644
--- a/include/osmo-pcap/wireformat.h
+++ b/include/osmo-pcap/wireformat.h
@@ -26,15 +26,10 @@
 #include <inttypes.h>
 #include <pcap.h>
 
-/*
- * Should send an entire pcap header
- */
-#define PKT_LINK_HDR	0
-
-/*
- * Should send one packet...
- */
-#define PKT_LINK_DATA	1
+enum OsmoPcapDataType {
+	PKT_LINK_HDR, /* Should send an entire pcap header */
+	PKT_LINK_DATA /* Should send one packet */
+};
 
 struct osmo_pcap_data {
 	uint8_t type;