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Version 0.95

    1: /*
    2:     mtr  --  a network diagnostic tool
    3:     Copyright (C) 1997,1998  Matt Kimball
    4: 
    5:     This program is free software; you can redistribute it and/or modify
    6:     it under the terms of the GNU General Public License version 2 as
    7:     published by the Free Software Foundation.
    8: 
    9:     This program is distributed in the hope that it will be useful,
   10:     but WITHOUT ANY WARRANTY; without even the implied warranty of
   11:     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   12:     GNU General Public License for more details.
   13: 
   14:     You should have received a copy of the GNU General Public License along
   15:     with this program; if not, write to the Free Software Foundation, Inc.,
   16:     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   17: */
   18: 
   19: #include <config.h>
   20: #include <netinet/in.h>
   21: #include <resolv.h>
   22: 
   23: /*  Prototypes for dns.c  */
   24: 
   25: extern void dns_open(
   26:     void);
   27: extern int dns_waitfd(
   28:     void);
   29: extern void dns_ack(
   30:     struct mtr_ctl *ctl);
   31: #ifdef ENABLE_IPV6
   32: extern int dns_waitfd6(
   33:     void);
   34: extern void dns_ack6(
   35:     void);
   36: #endif
   37: 
   38: extern char *dns_lookup(
   39:     struct mtr_ctl *ctl,
   40:     ip_t * address);
   41: extern char *dns_lookup2(
   42:     struct mtr_ctl *ctl,
   43:     ip_t * address);
   44: extern char *strlongip(
   45:     sa_family_t family,
   46:     ip_t * ip);
   47: 
   48: extern void addr2ip6arpa(
   49:     ip_t * ip,
   50:     char *buf);
   51: extern struct hostent *addr2host(
   52:     const char *addr,
   53:     int type);