From bcfaffac240d74cd79bec3c2a9d3c144d215b495 Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Sat, 22 Feb 2020 11:57:50 +0100
Subject: Added tests to the state package, and reworked the code around that

---
 utils/clen.go | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 utils/clen.go

(limited to 'utils/clen.go')

diff --git a/utils/clen.go b/utils/clen.go
new file mode 100644
index 0000000..17d1c4b
--- /dev/null
+++ b/utils/clen.go
@@ -0,0 +1,11 @@
+package utils
+
+// Clen returns the length of a null terminated string like in C
+func Clen(n []byte) int {
+	for i := 0; i < len(n); i++ {
+		if n[i] == 0 {
+			return i
+		}
+	}
+	return len(n)
+}
-- 
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