File: net.h

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mtr 0.48-1
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/*
    mtr  --  a network diagnostic tool
    Copyright (C) 1997,1998  Matt Kimball

    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.

    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.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

/*  Prototypes for functions in net.c  */

int net_preopen();
int net_open(int address);
void net_reopen(int address);
void net_reset();
void net_close();
int net_waitfd();
void net_process_return();
int net_max();
int net_addr(int at);
int net_percent(int at);
int net_best(int at);
int net_worst(int at);
int net_avg(int at);
int net_send_batch();
void net_end_transit();

int calc_deltatime (float WaitTime);


/* Added by Brian Casey, December 1997 bcasey@imagiware.com*/
int net_returned(int at);
int net_xmit(int at);
int net_transit(int at);

int net_up(int at);

#define SAVED_PINGS 200
int* net_saved_pings(int at);
void net_save_xmit(int at);
void net_save_return(int at, int seq, int ms);
int net_duplicate(int at, int seq);

#define MaxHost 256
#define MaxSequence 65536

#define MAXPACKET 4096
#define MINPACKET 64