/*- * Copyright (c) 1997 Brian Somers * 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. * * $Id: loadalias.h,v 1.4.2.3 1998/05/01 19:25:03 brian Exp $ */ struct aliasHandlers { void *dl; char *(*GetFragment)(char *); void (*Init)(void); int (*In)(char *, int); int (*Out)(char *, int); struct alias_link *(*RedirectAddr)(struct in_addr, struct in_addr); struct alias_link *(*RedirectPort)(struct in_addr, u_short, struct in_addr, u_short, struct in_addr, u_short, u_char); int (*SaveFragment)(char *); void (*SetAddress)(struct in_addr); unsigned (*SetMode)(unsigned, unsigned); void (*FragmentIn)(char *, char *); }; extern struct aliasHandlers PacketAlias; #define alias_IsEnabled() (PacketAlias.dl ? 1 : 0) extern int alias_Load(void); extern void alias_Unload(void);