From 5794574175120030e0efb34935605eab1fc1b152 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Sat, 29 Jul 2023 16:33:37 +0200
Subject: added OpenBSD ping.c as reference

---
 README | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README b/README
index e57fb8f..85b3aba 100644
--- a/README
+++ b/README
@@ -64,5 +64,6 @@ References
 - ping:
   - https://www.geeksforgeeks.org/ping-in-c/
   - Stevens Network Programming, Vol. 1
+  - OpenBSD ping.c
       
 [1] http://www.musl-libc.org/
-- 
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