2 /* $KAME: ah.h,v 1.13 2000/10/18 21:28:00 itojun Exp $ */
5 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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34 * RFC1826/2402 authentication header.
37 #ifndef _NETINET6_AH6_H_
38 #define _NETINET6_AH6_H_
43 extern int ah6_input __P((struct mbuf **, int *, int));
44 extern int ah6_output __P((struct mbuf *, u_char *, struct mbuf *,
45 struct ipsecrequest *));
46 extern int ah6_calccksum __P((struct mbuf *, caddr_t, size_t,
47 const struct ah_algorithm *, struct secasvar *));
49 extern void ah6_ctlinput __P((int, struct sockaddr *, void *));
52 #endif /*_NETINET6_AH6_H_*/