Libc-262.tar.gz

[apple/libc.git] / gen / hton.c

diff --git a/gen/hton.c b/gen/hton.c
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+/*
+ * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ * 
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/* Copyright (c) 1994 NeXT Computer, Inc.  All rights reserved.
+ *
+ *      File:   hton.c
+ *      Author: Matt Watson, NeXT Computer, Inc.
+ *
+ *      Use the machine independent byte-swapping code for htonl-type functions.
+ *
+ * HISTORY
+ * 15-Dec-94  Matt Watson (Matt_Watson@NeXT.COM)
+ *      Created.
+ */
+
+#import <architecture/byte_order.h>
+
+long ntohl(long x) {
+    return NXSwapBigLongToHost(x);
+}
+
+short ntohs(short x) {
+    return NXSwapBigShortToHost(x);
+}
+
+long htonl(long x) {
+    return NXSwapHostLongToBig(x);
+}
+
+short htons(short x) {
+    return NXSwapHostShortToBig(x);
+}