1*fdd8201dSApple OSS Distributions #ifndef _S_IN_CKSUM_H 2*fdd8201dSApple OSS Distributions #define _S_IN_CKSUM_H 3*fdd8201dSApple OSS Distributions /* 4*fdd8201dSApple OSS Distributions * Copyright (c) 2000 Apple Inc. All rights reserved. 5*fdd8201dSApple OSS Distributions * 6*fdd8201dSApple OSS Distributions * @APPLE_LICENSE_HEADER_START@ 7*fdd8201dSApple OSS Distributions * 8*fdd8201dSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 9*fdd8201dSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 10*fdd8201dSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 11*fdd8201dSApple OSS Distributions * compliance with the License. Please obtain a copy of the License at 12*fdd8201dSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this 13*fdd8201dSApple OSS Distributions * file. 14*fdd8201dSApple OSS Distributions * 15*fdd8201dSApple OSS Distributions * The Original Code and all software distributed under the License are 16*fdd8201dSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 17*fdd8201dSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 18*fdd8201dSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 19*fdd8201dSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 20*fdd8201dSApple OSS Distributions * Please see the License for the specific language governing rights and 21*fdd8201dSApple OSS Distributions * limitations under the License. 22*fdd8201dSApple OSS Distributions * 23*fdd8201dSApple OSS Distributions * @APPLE_LICENSE_HEADER_END@ 24*fdd8201dSApple OSS Distributions */ 25*fdd8201dSApple OSS Distributions extern unsigned short in_cksum(void * pkt, int len); 26*fdd8201dSApple OSS Distributions 27*fdd8201dSApple OSS Distributions #endif /* _S_IN_CKSUM_H */ 28