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33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/*
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Copyright (C) 2001-2025 Free Software Foundation, Inc.
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This file is part of GNU Inetutils.
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GNU Inetutils is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at
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your option) any later version.
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GNU Inetutils is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see `http://www.gnu.org/licenses/'. */
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#define PING_MAX_DATALEN (65535 - MAXIPLEN - MAXICMPLEN)
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extern unsigned options;
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#if !USE_IPV6
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extern unsigned int suboptions;
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#endif
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extern PING *ping;
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extern unsigned char *data_buffer;
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extern size_t data_length;
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extern int ping_run (PING * ping, int (*finish) (void));
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extern int ping_finish (void);
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extern void print_icmp_header (struct sockaddr_in *from,
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struct ip *ip, icmphdr_t * icmp, int len);
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