From cef0cbd29a903e023ad5730b98beceb40baa6bf0 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Wed, 28 Aug 2024 16:06:20 +0200
Subject: more WIP

---
 wireshark/util.lua | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 wireshark/util.lua

(limited to 'wireshark/util.lua')

diff --git a/wireshark/util.lua b/wireshark/util.lua
new file mode 100644
index 0000000..e23f958
--- /dev/null
+++ b/wireshark/util.lua
@@ -0,0 +1,5 @@
+function bits(idx, len)
+	len = len or 1
+	return ((2^len)-1) * 2^idx
+end
+
-- 
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