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/*
Copyright (C) 2001-2025 Free Software Foundation, Inc.
This file is part of GNU Inetutils.
GNU Inetutils 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 3 of the License, or (at
your option) any later version.
GNU Inetutils 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, see `http://www.gnu.org/licenses/'. */
#define PING_MAX_DATALEN (65535 - MAXIPLEN - MAXICMPLEN)
extern unsigned options;
#if !USE_IPV6
extern unsigned int suboptions;
#endif
extern PING *ping;
extern unsigned char *data_buffer;
extern size_t data_length;
extern int ping_run (PING * ping, int (*finish) (void));
extern int ping_finish (void);
extern void print_icmp_header (struct sockaddr_in *from,
struct ip *ip, icmphdr_t * icmp, int len);
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