1
2#ifndef _S_IN_CKSUM_H
3#define _S_IN_CKSUM_H
4/*
5 * Copyright (c) 2000 Apple Inc. All rights reserved.
6 *
7 * @APPLE_LICENSE_HEADER_START@
8 *
9 * This file contains Original Code and/or Modifications of Original Code
10 * as defined in and that are subject to the Apple Public Source License
11 * Version 2.0 (the 'License'). You may not use this file except in
12 * compliance with the License. Please obtain a copy of the License at
13 * http://www.opensource.apple.com/apsl/ and read it before using this
14 * file.
15 *
16 * The Original Code and all software distributed under the License are
17 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
18 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
19 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
21 * Please see the License for the specific language governing rights and
22 * limitations under the License.
23 *
24 * @APPLE_LICENSE_HEADER_END@
25 */
26extern unsigned short in_cksum(void * pkt, int len);
27
28#endif /* _S_IN_CKSUM_H */
29