netjig.h

This a good VPN source

/*
 * @(#) jig to exercise a UML/FreeSWAN kernel with two interfaces
 *
 * Copyright (C) 2001 Michael Richardson  <[e-mail]>
 * 
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
 * 
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * for more details.
 *
 * RCSID $Id: netjig.h,v 1.3 2002/07/17 03:59:46 mcr Exp $
 *
 * @(#) based upon uml_router from User-Mode-Linux tools package
 *
 */

extern char *progname;
extern jmp_buf getMeOut;

#define ETH_ALEN 6

#define MAX(x,y) ((x) > (y) ? (x) : (y))

/* prototypes */
extern void sig_handler(int sig);
extern void create_socket_dir(struct netjig_state *ns);
extern void cmdprompt(struct netjig_state *ns);
extern void forward_data(struct nethub *nh, struct packet *p, int    len);
extern int cmdread(struct netjig_state *ns, char  *buf, int    len);
extern void *xmalloc1(size_t size, char *file, int linenum);

/* from cmdmode.c */

extern void finish_waitplay(struct netjig_state *ns);
extern int cmdread(struct netjig_state *ns, char  *buf, int    len);

/*
 * $Log: netjig.h,v $
 * Revision 1.3  2002/07/17 03:59:46  mcr
 * 	debugged uml_switch - added "-name" option.
 *
 * Revision 1.2  2002/07/14 02:48:48  mcr
 * 	first version of merged uml_switch/uml_netjig that compiles.
 *
 * Revision 1.1  2002/06/16 23:51:16  mcr
 * 	revised uml_netjig - cmd mode has vastly improved, and it
 * 	now can run a single UML in cmd mode.
 * 	man page still missing.
 *
 *
 * Local variables:
 * c-file-style: "linux"
 * c-basic-offset: 8
 * End:
 *
 */