From 6ffb06af70faa5657f2c6091fe23500007e2bd44 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Wed, 17 Aug 2022 21:26:29 +0200
Subject: user/ethdump: file per protocol, ethernet frame functions

---
 src/user/app/ethdump/icmp.c | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 src/user/app/ethdump/icmp.c

(limited to 'src/user/app/ethdump/icmp.c')

diff --git a/src/user/app/ethdump/icmp.c b/src/user/app/ethdump/icmp.c
new file mode 100644
index 0000000..9c80a2d
--- /dev/null
+++ b/src/user/app/ethdump/icmp.c
@@ -0,0 +1,8 @@
+#include "proto.h"
+#include "util.h"
+
+void icmp_parse(const uint8_t *buf, size_t len) {
+	if (len < 4) return;
+	uint8_t type = buf[0];
+	printf("ICMP type %u\n", type);
+}
-- 
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