From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001
From: Vladimir Azarov <avm@intermediate-node.net>
Date: Tue, 1 Oct 2024 15:47:05 +0200
Subject: Initial version

---
 src/string/strnlen.c | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 src/string/strnlen.c

(limited to 'src/string/strnlen.c')

diff --git a/src/string/strnlen.c b/src/string/strnlen.c
new file mode 100644
index 0000000..6442eb7
--- /dev/null
+++ b/src/string/strnlen.c
@@ -0,0 +1,7 @@
+#include <string.h>
+
+size_t strnlen(const char *s, size_t n)
+{
+	const char *p = memchr(s, 0, n);
+	return p ? p-s : n;
+}
-- 
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