From 5bfe57853dc600a767e768df6a37a54f5e5d2d96 Mon Sep 17 00:00:00 2001
From: espie <>
Date: Wed, 13 Apr 2005 16:35:58 +0000
Subject: Import w* functions so that I can send smaller diffs around.

(Nothing activated yet, of course)

okay deraadt@
---
 src/lib/libc/string/wmemcmp.c | 57 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 src/lib/libc/string/wmemcmp.c

(limited to 'src/lib/libc/string/wmemcmp.c')

diff --git a/src/lib/libc/string/wmemcmp.c b/src/lib/libc/string/wmemcmp.c
new file mode 100644
index 0000000000..4792a3b456
--- /dev/null
+++ b/src/lib/libc/string/wmemcmp.c
@@ -0,0 +1,57 @@
+/*	$OpenBSD: wmemcmp.c,v 1.1 2005/04/13 16:35:58 espie Exp $	*/
+/*	$NetBSD: wmemcmp.c,v 1.3 2003/04/06 18:33:23 tshiozak Exp $	*/
+
+/*-
+ * Copyright (c)1999 Citrus Project,
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	citrus Id: wmemcmp.c,v 1.2 2000/12/20 14:08:31 itojun Exp
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char *rcsid = "$OpenBSD: wmemcmp.c,v 1.1 2005/04/13 16:35:58 espie Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#include <wchar.h>
+#include "locale/runetype.h"
+
+int
+wmemcmp(s1, s2, n)
+	const wchar_t *s1;
+	const wchar_t *s2;
+	size_t n;
+{
+	size_t i;
+
+	for (i = 0; i < n; i++) {
+		if (*s1 != *s2) {
+			/* wchar might be unsigned */
+			return *(const __nbrune_t *)s1 >
+			       *(const __nbrune_t *)s2 ? 1 : -1;
+		}
+		s1++;
+		s2++;
+	}
+	return 0;
+}
-- 
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