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
15: along with this program; if not, write to the Free Software
16: Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17: */
18:
19: // The autoconf system provides us with the NO_IPINFO define.
20: // Littering the code with #ifndef NO_IPINFO (double negative)
21: // does not benefit readabilty. So here we invert the sense of the
22: // define.
23: //
24: // Similarly, this include file should be included unconditially.
25: // It will evaluate to nothing if we don't need it.
26:
27: #ifndef NO_IPINFO
28: #define IPINFO
29:
30:
31: extern int ipinfo_no;
32: extern int ipinfo_max;
33: extern int iiwidth_len;
34: extern int iihash;
35: void asn_open();
36: void asn_close();
37: char *fmt_ipinfo(ip_t *addr);
38: int get_iiwidth(void);
39: int is_printii(void);
40:
41: #endif
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