/*

    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 version 2 as 

    published by the Free Software Foundation.

    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  */

#include <sys/types.h>

#include <netdb.h>

#include <arpa/inet.h>

#include <netinet/in.h>

#include <sys/socket.h>

#include <sys/select.h>

#ifdef ENABLE_IPV6

#include <netinet/ip6.h>

#endif

#include <stdint.h>

#include "mtr.h"

extern int net_open(

    struct mtr_ctl *ctl,

    struct hostent *host);

extern void net_reopen(

    struct mtr_ctl *ctl,

    struct hostent *address);

extern void net_reset(

    struct mtr_ctl *ctl);

extern void net_close(

    void);

extern int net_waitfd(

    void);

extern void net_process_return(

    struct mtr_ctl *ctl);

extern void net_harvest_fds(

    struct mtr_ctl *ctl);

extern int net_max(

    struct mtr_ctl *ctl);

extern int net_min(

    struct mtr_ctl *ctl);

extern int net_last(

    int at);

extern ip_t *net_addr(

    int at);

extern void *net_mpls(

    int at);

extern void *net_mplss(

    int,

    int);

extern int net_loss(

    int at);

extern int net_drop(

    int at);

extern int net_best(

    int at);

extern int net_worst(

    int at);

extern int net_avg(

    int at);

extern int net_gmean(

    int at);

extern int net_stdev(

    int at);

extern int net_jitter(

    int at);

extern int net_jworst(

    int at);

extern int net_javg(

    int at);

extern int net_jinta(

    int at);

extern ip_t *net_addrs(

    int at,

    int i);

extern char *net_localaddr(

    void);

extern int net_send_batch(

    struct mtr_ctl *ctl);

extern void net_end_transit(

    void);

extern int calc_deltatime(

    float WaitTime);

extern int net_returned(

    int at);

extern int net_xmit(

    int at);

extern int net_up(

    int at);

extern int *net_saved_pings(

    int at);

extern void net_save_xmit(

    int at);

extern void net_save_return(

    int at,

    int seq,

    int ms);

extern int addrcmp(

    char *a,

    char *b,

    int af);

extern void addrcpy(

    char *a,

    char *b,

    int af);

extern void net_add_fds(

    fd_set * writefd,

    int *maxfd);