1 files changed, 27 insertions, 0 deletions
diff --git a/libc/string/strlen.c b/libc/string/strlen.c
new file mode 100644
index 00000000..37a1b781
--- /dev/null
+++ b/libc/string/strlen.c
@@ -0,0 +1,27 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#include <string.h>
+
+size_t
+strlen(const char *s)
+{
+	int len = 0;
+
+	while (*s != 0) {
+		len += 1;
+		s += 1;
+	}
+
+	return len;
+}
+