From 37da2899f40661e3e9631e497da8dc59b971cbd0 Mon Sep 17 00:00:00 2001
From: "Charles.Forsyth" <devnull@localhost>
Date: Fri, 22 Dec 2006 17:07:39 +0000
Subject: 20060303a

---
 libkern/memcmp.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 libkern/memcmp.c

(limited to 'libkern/memcmp.c')

diff --git a/libkern/memcmp.c b/libkern/memcmp.c
new file mode 100644
index 00000000..01be7c62
--- /dev/null
+++ b/libkern/memcmp.c
@@ -0,0 +1,22 @@
+#include	<lib9.h>
+
+int
+memcmp(void *a1, void *a2, ulong n)
+{
+	uchar *s1, *s2;
+	uint c1, c2;
+
+	s1 = a1;
+	s2 = a2;
+	while(n > 0) {
+		c1 = *s1++;
+		c2 = *s2++;
+		if(c1 != c2) {
+			if(c1 > c2)
+				return 1;
+			return -1;
+		}
+		n--;
+	}
+	return 0;
+}
-- 
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